Merge branch 'dev' into feat_sparkSql

build/antlr4.js

@@ -11,6 +11,7 @@ const entry = [
     'plsql',
     'spark',
     'impala',
+    'flinksql',
 ];
 
 entry.forEach((language) => {

src/grammar/flinksql/FlinkSqlLexer.g4

@@ -0,0 +1,332 @@
+lexer grammar FlinkSqlLexer;
+
+// SKIP
+
+SPACE:                               [ \t\r\n]+    -> channel(HIDDEN);
+COMMENT_INPUT:                       '/*' .*? '*/' -> channel(HIDDEN);
+LINE_COMMENT:                        (
+                                       ('-- ' | '#') ~[\r\n]* ('\r'? '\n' | EOF)
+                                       | '--' ('\r'? '\n' | EOF)
+                                     ) -> channel(HIDDEN);
+
+
+// Common Keywords
+
+SELECT:                       'SELECT';
+FROM:                         'FROM';
+ADD:                          'ADD';
+AS:                           'AS';
+ALL:                          'ALL';
+ANY:                          'ANY';
+DISTINCT:                     'DISTINCT';
+WHERE:                        'WHERE';
+GROUP:                        'GROUP';
+BY:                           'BY';
+GROUPING:                     'GROUPING';
+SETS:                         'SETS';
+CUBE:                         'CUBE';
+ROLLUP:                       'ROLLUP';
+ORDER:                        'ORDER';
+HAVING:                       'HAVING';
+LIMIT:                        'LIMIT';
+AT:                           'AT';
+OR:                           'OR';
+AND:                          'AND';
+IN:                           'IN';
+NOT:                          'NOT';
+NO:                           'NO';
+EXISTS:                       'EXISTS';
+BETWEEN:                      'BETWEEN';
+LIKE:                         'LIKE';
+RLIKE:                        'RLIKE';
+IS:                           'IS';
+TRUE:                         'TRUE';
+FALSE:                        'FALSE';
+NULLS:                        'NULLS';
+ASC:                          'ASC';
+DESC:                         'DESC';
+FOR:                          'FOR';
+INTERVAL:                     'INTERVAL';
+CASE:                         'CASE';
+WHEN:                         'WHEN';
+THEN:                         'THEN';
+ELSE:                         'ELSE';
+END:                          'END';
+JOIN:                         'JOIN';
+CROSS:                        'CROSS';
+OUTER:                        'OUTER';
+INNER:                        'INNER';
+LEFT:                         'LEFT';
+SEMI:                         'SEMI';
+RIGHT:                        'RIGHT';
+FULL:                         'FULL';
+NATURAL:                      'NATURAL';
+ON:                           'ON';
+PIVOT:                        'PIVOT';
+LATERAL:                      'LATERAL';
+WINDOW:                       'WINDOW';
+OVER:                         'OVER';
+PARTITION:                    'PARTITION';
+RANGE:                        'RANGE';
+ROWS:                         'ROWS';
+UNBOUNDED:                    'UNBOUNDED';
+PRECEDING:                    'PRECEDING';
+FOLLOWING:                    'FOLLOWING';
+CURRENT:                      'CURRENT';
+FIRST:                        'FIRST';
+AFTER:                        'AFTER';
+LAST:                         'LAST';
+WITH:                         'WITH';
+VALUES:                       'VALUES';
+CREATE:                       'CREATE';
+TABLE:                        'TABLE';
+DIRECTORY:                    'DIRECTORY';
+VIEW:                         'VIEW';
+REPLACE:                      'REPLACE';
+INSERT:                       'INSERT';
+DELETE:                       'DELETE';
+INTO:                         'INTO';
+DESCRIBE:                     'DESCRIBE';
+EXPLAIN:                      'EXPLAIN';
+FORMAT:                       'FORMAT';
+LOGICAL:                      'LOGICAL';
+CODEGEN:                      'CODEGEN';
+COST:                         'COST';
+CAST:                         'CAST';
+SHOW:                         'SHOW';
+TABLES:                       'TABLES';
+COLUMNS:                      'COLUMNS';
+COLUMN:                       'COLUMN';
+USE:                          'USE';
+PARTITIONS:                   'PARTITIONS';
+FUNCTIONS:                    'FUNCTIONS';
+DROP:                         'DROP';
+UNION:                        'UNION';
+EXCEPT:                       'EXCEPT';
+SETMINUS:                     'SETMINUS';
+INTERSECT:                    'INTERSECT';
+TO:                           'TO';
+TABLESAMPLE:                  'TABLESAMPLE';
+STRATIFY:                     'STRATIFY';
+ALTER:                        'ALTER';
+RENAME:                       'RENAME';
+STRUCT:                       'STRUCT';
+COMMENT:                      'COMMENT';
+SET:                          'SET';
+RESET:                        'RESET';
+DATA:                         'DATA';
+START:                        'START';
+TRANSACTION:                  'TRANSACTION';
+COMMIT:                       'COMMIT';
+ROLLBACK:                     'ROLLBACK';
+MACRO:                        'MACRO';
+IGNORE:                       'IGNORE';
+BOTH:                         'BOTH';
+LEADING:                      'LEADING';
+TRAILING:                     'TRAILING';
+IF:                           'IF';
+POSITION:                     'POSITION';
+EXTRACT:                      'EXTRACT';
+MINUS:                        'MINUS';
+DIV:                          'DIV';
+PERCENTLIT:                   'PERCENTLIT';
+BUCKET:                       'BUCKET';
+OUT:                          'OUT';
+OF:                           'OF';
+SORT:                         'SORT';
+CLUSTER:                      'CLUSTER';
+DISTRIBUTE:                   'DISTRIBUTE';
+OVERWRITE:                    'OVERWRITE';
+TRANSFORM:                    'TRANSFORM';
+REDUCE:                       'REDUCE';
+USING:                        'USING';
+SERDE:                        'SERDE';
+SERDEPROPERTIES:              'SERDEPROPERTIES';
+RECORDREADER:                 'RECORDREADER';
+RECORDWRITER:                 'RECORDWRITER';
+DELIMITED:                    'DELIMITED';
+FIELDS:                       'FIELDS';
+TERMINATED:                   'TERMINATED';
+COLLECTION:                   'COLLECTION';
+ITEMS:                        'ITEMS';
+KEYS:                         'KEYS';
+ESCAPED:                      'ESCAPED';
+LINES:                        'LINES';
+SEPARATED:                    'SEPARATED';
+FUNCTION:                     'FUNCTION';
+EXTENDED:                     'EXTENDED';
+REFRESH:                      'REFRESH';
+CLEAR:                        'CLEAR';
+CACHE:                        'CACHE';
+UNCACHE:                      'UNCACHE';
+LAZY:                         'LAZY';
+FORMATTED:                    'FORMATTED';
+GLOBAL:                       'GLOBAL';
+TEMPORARY:                    'TEMPORARY';
+OPTIONS:                      'OPTIONS';
+UNSET:                        'UNSET';
+TBLPROPERTIES:                'TBLPROPERTIES';
+DBPROPERTIES:                 'DBPROPERTIES';
+BUCKETS:                      'BUCKETS';
+SKEWED:                       'SKEWED';
+STORED:                       'STORED';
+DIRECTORIES:                  'DIRECTORIES';
+LOCATION:                     'LOCATION';
+EXCHANGE:                     'EXCHANGE';
+ARCHIVE:                      'ARCHIVE';
+UNARCHIVE:                    'UNARCHIVE';
+FILEFORMAT:                   'FILEFORMAT';
+TOUCH:                        'TOUCH';
+COMPACT:                      'COMPACT';
+CONCATENATE:                  'CONCATENATE';
+CHANGE:                       'CHANGE';
+CASCADE:                      'CASCADE';
+CONSTRAINT:                   'CONSTRAINT';
+RESTRICT:                     'RESTRICT';
+CLUSTERED:                    'CLUSTERED';
+SORTED:                       'SORTED';
+PURGE:                        'PURGE';
+INPUTFORMAT:                  'INPUTFORMAT';
+OUTPUTFORMAT:                 'OUTPUTFORMAT';
+DATABASE:                     'DATABASE';
+DATABASES:                    'DATABASES';
+DFS:                          'DFS';
+TRUNCATE:                     'TRUNCATE';
+ANALYZE:                      'ANALYZE';
+COMPUTE:                      'COMPUTE';
+LIST:                         'LIST';
+STATISTICS:                   'STATISTICS';
+PARTITIONED:                  'PARTITIONED';
+EXTERNAL:                     'EXTERNAL';
+DEFINED:                      'DEFINED';
+REVOKE:                       'REVOKE';
+GRANT:                        'GRANT';
+LOCK:                         'LOCK';
+UNLOCK:                       'UNLOCK';
+MSCK:                         'MSCK';
+REPAIR:                       'REPAIR';
+RECOVER:                      'RECOVER';
+EXPORT:                       'EXPORT';
+IMPORT:                       'IMPORT';
+LOAD:                         'LOAD';
+ROLE:                         'ROLE';
+ROLES:                        'ROLES';
+COMPACTIONS:                  'COMPACTIONS';
+PRINCIPALS:                   'PRINCIPALS';
+TRANSACTIONS:                 'TRANSACTIONS';
+INDEX:                        'INDEX';
+INDEXES:                      'INDEXES';
+LOCKS:                        'LOCKS';
+OPTION:                       'OPTION';
+ANTI:                         'ANTI';
+LOCAL:                        'LOCAL';
+INPATH:                       'INPATH';
+WATERMARK:                    'WATERMARK';
+UNNEST:                       'UNNEST';
+MATCH:                        'MATCH';
+NEXT:                         'NEXT';
+WITHIN:                       'WITHIN';
+WS:                           'WS';
+SYSTEM:                       'SYSTEM';
+INCLUDING:                    'INCLUDING';
+EXCLUDING:                    'EXCLUDING';
+CONSTRAINTS:                  'CONSTRAINTS';
+GENERATED:                    'GENERATED';
+CATALOG:                      'CATALOG';
+LANGUAGE:                     'LANGUAGE';
+CATALOGS:                     'CATALOGS';
+VIEWS:                        'VIEWS';
+PRIMARY:                      'PRIMARY';
+KEY:                          'KEY';
+PERIOD:                       'PERIOD';
+SYSTEM_TIME:                  'SYSTEM_TIME';
+
+
+// DATA TYPE Keywords
+
+STRING:                       'STRING';
+ARRAY:                        'ARRAY';
+MAP:                          'MAP';
+CHAR:                         'CHAR';
+VARCHAR:                      'VARCHAR';
+BINARY:                       'BINARY';
+VARBINARY:                    'VARBINARY';
+BYTES:                        'BYTES';
+DECIMAL:                      'DECIMAL';
+TINYINT:                      'TINYINT';
+SMALLINT:                     'SMALLINT';
+INT:                          'INT';
+BIGINT:                       'BIGINT';
+FLOAT:                        'FLOAT';
+DOUBLE:                       'DOUBLE';
+DATE:                         'DATE';
+TIME:                         'TIME';
+TIMESTAMP:                    'TIMESTAMP';
+MULTISET:                     'MULTISET';
+BOOLEAN:                      'BOOLEAN';
+RAW:                          'RAW';
+ROW:                          'ROW';
+NULL:                         'NULL';
+DATETIME:                     'DATETIME';  // 数栈自定义类型
+
+
+
+// Operators. Comparation
+
+EQUAL_SYMBOL:                        '=';
+GREATER_SYMBOL:                      '>';
+LESS_SYMBOL:                         '<';
+EXCLAMATION_SYMBOL:                  '!';
+
+
+// Operators. Bit
+
+BIT_NOT_OP:                          '~';
+BIT_OR_OP:                           '|';
+BIT_AND_OP:                          '&';
+BIT_XOR_OP:                          '^';
+
+
+// Constructors symbols
+
+DOT:                                 '.';
+LS_BRACKET:                          '[';
+RS_BRACKET:                          ']';
+LR_BRACKET:                          '(';
+RR_BRACKET:                          ')';
+COMMA:                               ',';
+SEMICOLON:                           ';';
+AT_SIGN:                             '@';
+SINGLE_QUOTE_SYMB:                   '\'';
+DOUBLE_QUOTE_SYMB:                   '"';
+REVERSE_QUOTE_SYMB:                  '`';
+COLON_SYMB:                          ':';
+ASTERISK_SIGN:                       '*';
+UNDERLINE_SIGN:                      '_';
+HYPNEN_SIGN:                         '-';
+ADD_SIGN:                            '+';
+PENCENT_SIGN:                        '%';
+DOUBLE_VERTICAL_SIGN:                '||';
+DOUBLE_HYPNEN_SIGN:                  '--';
+SLASH_SIGN:                          '/';
+DOT_ID:                              '.' ID_LITERAL_FRAG;
+PLUS_DOT_ID:                          (':' | '.') PLUS_ID_LITERAL;
+STRING_LITERAL:                      DQUOTA_STRING | SQUOTA_STRING | BQUOTA_STRING;
+DIG_LITERAL:                         DEC_DIGIT+;
+REAL_LITERAL:                        (DEC_DIGIT+)? '.' DEC_DIGIT+
+                                     | DEC_DIGIT+ '.' EXPONENT_NUM_PART
+                                     | (DEC_DIGIT+)? '.' (DEC_DIGIT+ EXPONENT_NUM_PART)
+                                     | DEC_DIGIT+ EXPONENT_NUM_PART;
+BIT_STRING:                          BIT_STRING_L;
+ID_LITERAL:                          ID_LITERAL_FRAG;
+PLUS_ID_LITERAL:                     PLUS_ID_LITERAL_FRAG;
+
+fragment EXPONENT_NUM_PART:          'E' [-+]? DEC_DIGIT+;
+fragment ID_LITERAL_FRAG:            [A-Z_0-9a-z]*?[A-Z_a-z]+?[A-Z_0-9a-z]*;
+fragment PLUS_ID_LITERAL_FRAG:       [A-Z_0-9a-z*@#^$%&{}]*?[A-Z_a-z*@#^$%&{}]+?[A-Z_0-9a-z*@#^$%&{}]*;
+fragment DEC_DIGIT:                  [0-9];
+fragment DEC_LETTER:                 [A-Za-z];
+fragment DQUOTA_STRING:              '"' ( '\\'. | '""' | ~('"'| '\\') )* '"';
+fragment SQUOTA_STRING:              '\'' ('\\'. | '\'\'' | ~('\'' | '\\'))* '\'';
+fragment BIT_STRING_L:               'B' '\'' [01]+ '\'';
+fragment BQUOTA_STRING:              '`' ( '\\'. | '``' | ~('`'|'\\'))* '`';

src/grammar/hive/HiveSql.g4

@@ -5,7 +5,9 @@
    The ASF licenses this file to You under the Apache License, Version 2.0
    (the "License"); you may not use this file except in compliance with
    the License.  You may obtain a copy of the License at
+
        http://www.apache.org/licenses/LICENSE-2.0
+
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -13,14 +15,17 @@
    limitations under the License.
 */
 
-// HPL/SQL Procedural SQL Extension Grammar 
-grammar HiveSql;
+parser grammar HiveSql;
 
 options {
     tokenVocab=HiveSqlLexer;
 }
 
-program: block EOF;
+@parser::members {
+this._input = input;
+}
+
+program : block EOF;
 
 block : ((begin_end_block | stmt) T_GO?)+ ;               // Multiple consecutive blocks/statements
 
@@ -34,7 +39,7 @@ single_block_stmt :                                      // Single BEGIN END blo
      ;
 
 block_end :
-       {!this._input.LT(2).getText().equalsIgnoreCase("TRANSACTION")}? T_END 
+       {!this._input.LT(2).text.toUpperCase() === "TRANSACTION"}? T_END
      ;
 
 proc_block :
@@ -108,7 +113,7 @@ stmt :
 
 semicolon_stmt :
        T_SEMICOLON
-     | '@' | '#' | '/' 
+     | T_CALLS | T_SHARP | T_DIV
      ;
 
 exception_block :       // Exception block
@@ -124,7 +129,7 @@ null_stmt :             // NULL statement (no operation)
      ;
 
 expr_stmt :             // Standalone expression
-       {!this._input.LT(1).getText().equalsIgnoreCase("GO")}? expr
+       {this._input.LT(1).text.toUpperCase() !== "GO"}? expr
      ;
 
 assignment_stmt :       // Assignment statement
@@ -229,7 +234,7 @@ create_local_temp_table_stmt :
      ;
 
 create_table_definition :
-      (T_AS? T_OPEN_P select_stmt T_CLOSE_P | T_AS? select_stmt | T_OPEN_P create_table_columns T_CLOSE_P | T_LIKE table_name) create_table_options?
+      (T_AS? T_OPEN_P select_stmt T_CLOSE_P | T_AS? select_stmt | T_OPEN_P create_table_columns T_CLOSE_P) create_table_options?
      ;
 
 create_table_columns :
@@ -365,7 +370,6 @@ alter_table_add_constraint_item :
 
 dtype :                  // Data types
        T_CHAR
-     | T_CHARACTER
      | T_BIGINT
      | T_BINARY_DOUBLE
      | T_BINARY_FLOAT
@@ -401,7 +405,7 @@ dtype :                  // Data types
      | T_VARCHAR
      | T_VARCHAR2
      | T_XML
-     | ident ('%' (T_TYPE | T_ROWTYPE))?             // User-defined or derived data type
+     | ident (T_PRECENT (T_TYPE | T_ROWTYPE))?             // User-defined or derived data type
      ;
 
 dtype_len :             // Data type length or size specification
@@ -471,9 +475,9 @@ create_procedure_stmt :
 create_routine_params :
        T_OPEN_P T_CLOSE_P
      | T_OPEN_P create_routine_param_item (T_COMMA create_routine_param_item)* T_CLOSE_P
-     | {!this._input.LT(1).getText().equalsIgnoreCase("IS") &&
-        !this._input.LT(1).getText().equalsIgnoreCase("AS") &&
-        !(this._input.LT(1).getText().equalsIgnoreCase("DYNAMIC") && this._input.LT(2).getText().equalsIgnoreCase("RESULT"))
+     | {this._input.LT(1).text.toUpperCase() !== "IS" &&
+        this._input.LT(1).text.toUpperCase() !== "AS" &&
+        !(this._input.LT(1).text.toUpperCase() ==="DYNAMIC" && this._input.LT(2).text.toUpperCase() === "RESULT")
         }?
        create_routine_param_item (T_COMMA create_routine_param_item)*
      ;
@@ -520,7 +524,7 @@ if_tsql_stmt :
      ;
 
 if_bteq_stmt :
-       '.' T_IF bool_expr T_THEN single_block_stmt 
+       T_DOT T_IF bool_expr T_THEN single_block_stmt
      ;
 
 elseif_block :
@@ -675,7 +679,7 @@ print_stmt :            // PRINT statement
      ;
 
 quit_stmt :
-       '.'? T_QUIT expr?
+       T_DOT? T_QUIT expr?
      ;
 
 raise_stmt :
@@ -811,7 +815,7 @@ select_list_item :
      ;
 
 select_list_alias :
-       {!this._input.LT(1).getText().equalsIgnoreCase("INTO") && !this._input.LT(1).getText().equalsIgnoreCase("FROM")}? T_AS? ident
+       {this._input.LT(1).text.toUpperCase() !== "INTO" && this._input.LT(1).text.toUpperCase() !== "FROM"}? T_AS? ident
      | T_OPEN_P T_TITLE L_S_STRING T_CLOSE_P
      ;
 
@@ -861,14 +865,15 @@ from_table_values_row:
      ;
 
 from_alias_clause :
-       {!this._input.LT(1).getText().equalsIgnoreCase("EXEC") &&
-        !this._input.LT(1).getText().equalsIgnoreCase("EXECUTE") && 
-        !this._input.LT(1).getText().equalsIgnoreCase("INNER") &&
-        !this._input.LT(1).getText().equalsIgnoreCase("LEFT") &&
-        !this._input.LT(1).getText().equalsIgnoreCase("GROUP") &&
-        !this._input.LT(1).getText().equalsIgnoreCase("ORDER") &&
-        !this._input.LT(1).getText().equalsIgnoreCase("LIMIT") &&
-        !this._input.LT(1).getText().equalsIgnoreCase("WITH")}?
+       {this._input.LT(1).text.toUpperCase() !== "EXEC" &&
+        this._input.LT(1).text.toUpperCase() !== "EXECUTE" &&
+        this._input.LT(1).text.toUpperCase() !== "INNER" &&
+        this._input.LT(1).text.toUpperCase() !== "LEFT" &&
+        this._input.LT(1).text.toUpperCase() !== "GROUP" &&
+        this._input.LT(1).text.toUpperCase() !== "ORDER" &&
+        this._input.LT(1).text.toUpperCase() !== "LIMIT" &&
+        this._input.LT(1).text.toUpperCase() !== "WITH" &&
+        this._input.LT(1).text.toUpperCase() !== "JOIN"}?
        T_AS? ident (T_OPEN_P L_ID (T_COMMA L_ID)* T_CLOSE_P)?
      ;
 
@@ -945,7 +950,7 @@ delete_stmt :
      ;
 
 delete_alias :
-       {!this._input.LT(1).getText().equalsIgnoreCase("ALL")}?
+       {this._input.LT(1).text.toUpperCase() !== "ALL"}?
        T_AS? ident
      ;
 
@@ -1070,7 +1075,7 @@ expr_case_searched :
      ;
 
 expr_cursor_attribute :
-      ident '%' (T_ISOPEN | T_FOUND | T_NOTFOUND)
+      ident T_PRECENT (T_ISOPEN | T_FOUND | T_NOTFOUND)
     ;
 
 expr_agg_window_func :
@@ -1136,7 +1141,7 @@ expr_func_params :
      ;
 
 func_param :
-       {!this._input.LT(1).getText().equalsIgnoreCase("INTO")}? (ident T_EQUAL T_GREATER?)? expr  
+       {this._input.LT(1).text.toUpperCase() !== "INTO"}? (ident T_EQUAL T_GREATER?)? expr
      ;
 
 expr_select :
@@ -1160,7 +1165,7 @@ hive_item :
      ;
 
 host :
-       '!' host_cmd  ';'                   // OS command
+       T_NOTE host_cmd  ';'                   // OS command
      | host_stmt
      ;
 
@@ -1173,7 +1178,7 @@ host_stmt :
      ;
 
 file_name :
-       L_FILE | ('/' | '.' '/')? ident ('/' ident)*
+       L_FILE | ('/' | T_DOT '/')? ident ('/' ident)*
      ;
 
 date_literal :                             // DATE 'YYYY-MM-DD' literal
@@ -1185,7 +1190,7 @@ timestamp_literal :                       // TIMESTAMP 'YYYY-MM-DD HH:MI:SS.FFF'
      ;
 
 ident :
-       '-'? (L_ID | non_reserved_words) ('.' (L_ID | non_reserved_words))*
+       (L_ID | non_reserved_words) (T_DOT (L_ID | non_reserved_words))*
      ;
 
 string :                                   // String literal (single or double quoted)
@@ -1538,3 +1543,4 @@ non_reserved_words :                      // Tokens that are not reserved words
      | T_XML
      | T_YES
      ;
+

src/grammar/hive/HiveSqlLexer.g4

@@ -1,3 +1,4 @@
+
 lexer grammar HiveSqlLexer;
 
 // Lexer rules
@@ -347,9 +348,12 @@ T_COLON        : ':' ;
 T_COMMA        : ',' ;
 T_PIPE         : '||' ;
 T_DIV          : '/' ;
+T_DOT          : '.' ;
 T_DOT2         : '..' ;
 T_EQUAL        : '=' ;
 T_EQUAL2       : '==' ;
+T_SHARP        : '#'  ;
+T_NOTE         : '!'  ;
 T_NOTEQUAL     : '<>' ;
 T_NOTEQUAL2    : '!=' ;
 T_GREATER      : '>' ;
@@ -357,6 +361,8 @@ T_GREATEREQUAL : '>=' ;
 T_LESS         : '<' ;
 T_LESSEQUAL    : '<=' ;
 T_MUL          : '*' ;
+T_PRECENT      : '%' ;
+T_CALLS        : '@' ;
 T_OPEN_B       : '{' ;
 T_OPEN_P       : '(' ;
 T_OPEN_SB      : '[' ;

src/grammar/hive/README.md

@@ -1,3 +0,0 @@
-# Hive SQL Grammar
-
-Source file from [Hive Github](https://github.com/apache/hive/tree/master/hplsql/src/main/antlr4/org/apache/hive/hplsql)

src/lib/flinksql/FlinkSqlLexer.tokens

@@ -0,0 +1,571 @@
+SPACE=1
+COMMENT_INPUT=2
+LINE_COMMENT=3
+SELECT=4
+FROM=5
+ADD=6
+AS=7
+ALL=8
+ANY=9
+DISTINCT=10
+WHERE=11
+GROUP=12
+BY=13
+GROUPING=14
+SETS=15
+CUBE=16
+ROLLUP=17
+ORDER=18
+HAVING=19
+LIMIT=20
+AT=21
+OR=22
+AND=23
+IN=24
+NOT=25
+NO=26
+EXISTS=27
+BETWEEN=28
+LIKE=29
+RLIKE=30
+IS=31
+TRUE=32
+FALSE=33
+NULLS=34
+ASC=35
+DESC=36
+FOR=37
+INTERVAL=38
+CASE=39
+WHEN=40
+THEN=41
+ELSE=42
+END=43
+JOIN=44
+CROSS=45
+OUTER=46
+INNER=47
+LEFT=48
+SEMI=49
+RIGHT=50
+FULL=51
+NATURAL=52
+ON=53
+PIVOT=54
+LATERAL=55
+WINDOW=56
+OVER=57
+PARTITION=58
+RANGE=59
+ROWS=60
+UNBOUNDED=61
+PRECEDING=62
+FOLLOWING=63
+CURRENT=64
+FIRST=65
+AFTER=66
+LAST=67
+WITH=68
+VALUES=69
+CREATE=70
+TABLE=71
+DIRECTORY=72
+VIEW=73
+REPLACE=74
+INSERT=75
+DELETE=76
+INTO=77
+DESCRIBE=78
+EXPLAIN=79
+FORMAT=80
+LOGICAL=81
+CODEGEN=82
+COST=83
+CAST=84
+SHOW=85
+TABLES=86
+COLUMNS=87
+COLUMN=88
+USE=89
+PARTITIONS=90
+FUNCTIONS=91
+DROP=92
+UNION=93
+EXCEPT=94
+SETMINUS=95
+INTERSECT=96
+TO=97
+TABLESAMPLE=98
+STRATIFY=99
+ALTER=100
+RENAME=101
+STRUCT=102
+COMMENT=103
+SET=104
+RESET=105
+DATA=106
+START=107
+TRANSACTION=108
+COMMIT=109
+ROLLBACK=110
+MACRO=111
+IGNORE=112
+BOTH=113
+LEADING=114
+TRAILING=115
+IF=116
+POSITION=117
+EXTRACT=118
+MINUS=119
+DIV=120
+PERCENTLIT=121
+BUCKET=122
+OUT=123
+OF=124
+SORT=125
+CLUSTER=126
+DISTRIBUTE=127
+OVERWRITE=128
+TRANSFORM=129
+REDUCE=130
+USING=131
+SERDE=132
+SERDEPROPERTIES=133
+RECORDREADER=134
+RECORDWRITER=135
+DELIMITED=136
+FIELDS=137
+TERMINATED=138
+COLLECTION=139
+ITEMS=140
+KEYS=141
+ESCAPED=142
+LINES=143
+SEPARATED=144
+FUNCTION=145
+EXTENDED=146
+REFRESH=147
+CLEAR=148
+CACHE=149
+UNCACHE=150
+LAZY=151
+FORMATTED=152
+GLOBAL=153
+TEMPORARY=154
+OPTIONS=155
+UNSET=156
+TBLPROPERTIES=157
+DBPROPERTIES=158
+BUCKETS=159
+SKEWED=160
+STORED=161
+DIRECTORIES=162
+LOCATION=163
+EXCHANGE=164
+ARCHIVE=165
+UNARCHIVE=166
+FILEFORMAT=167
+TOUCH=168
+COMPACT=169
+CONCATENATE=170
+CHANGE=171
+CASCADE=172
+CONSTRAINT=173
+RESTRICT=174
+CLUSTERED=175
+SORTED=176
+PURGE=177
+INPUTFORMAT=178
+OUTPUTFORMAT=179
+DATABASE=180
+DATABASES=181
+DFS=182
+TRUNCATE=183
+ANALYZE=184
+COMPUTE=185
+LIST=186
+STATISTICS=187
+PARTITIONED=188
+EXTERNAL=189
+DEFINED=190
+REVOKE=191
+GRANT=192
+LOCK=193
+UNLOCK=194
+MSCK=195
+REPAIR=196
+RECOVER=197
+EXPORT=198
+IMPORT=199
+LOAD=200
+ROLE=201
+ROLES=202
+COMPACTIONS=203
+PRINCIPALS=204
+TRANSACTIONS=205
+INDEX=206
+INDEXES=207
+LOCKS=208
+OPTION=209
+ANTI=210
+LOCAL=211
+INPATH=212
+WATERMARK=213
+UNNEST=214
+MATCH=215
+NEXT=216
+WITHIN=217
+WS=218
+SYSTEM=219
+INCLUDING=220
+EXCLUDING=221
+CONSTRAINTS=222
+GENERATED=223
+CATALOG=224
+LANGUAGE=225
+CATALOGS=226
+VIEWS=227
+PRIMARY=228
+KEY=229
+PERIOD=230
+SYSTEM_TIME=231
+STRING=232
+ARRAY=233
+MAP=234
+CHAR=235
+VARCHAR=236
+BINARY=237
+VARBINARY=238
+BYTES=239
+DECIMAL=240
+TINYINT=241
+SMALLINT=242
+INT=243
+BIGINT=244
+FLOAT=245
+DOUBLE=246
+DATE=247
+TIME=248
+TIMESTAMP=249
+MULTISET=250
+BOOLEAN=251
+RAW=252
+ROW=253
+NULL=254
+DATETIME=255
+EQUAL_SYMBOL=256
+GREATER_SYMBOL=257
+LESS_SYMBOL=258
+EXCLAMATION_SYMBOL=259
+BIT_NOT_OP=260
+BIT_OR_OP=261
+BIT_AND_OP=262
+BIT_XOR_OP=263
+DOT=264
+LS_BRACKET=265
+RS_BRACKET=266
+LR_BRACKET=267
+RR_BRACKET=268
+COMMA=269
+SEMICOLON=270
+AT_SIGN=271
+SINGLE_QUOTE_SYMB=272
+DOUBLE_QUOTE_SYMB=273
+REVERSE_QUOTE_SYMB=274
+COLON_SYMB=275
+ASTERISK_SIGN=276
+UNDERLINE_SIGN=277
+HYPNEN_SIGN=278
+ADD_SIGN=279
+PENCENT_SIGN=280
+DOUBLE_VERTICAL_SIGN=281
+DOUBLE_HYPNEN_SIGN=282
+SLASH_SIGN=283
+DOT_ID=284
+PLUS_DOT_ID=285
+STRING_LITERAL=286
+DIG_LITERAL=287
+REAL_LITERAL=288
+BIT_STRING=289
+ID_LITERAL=290
+PLUS_ID_LITERAL=291
+'SELECT'=4
+'FROM'=5
+'ADD'=6
+'AS'=7
+'ALL'=8
+'ANY'=9
+'DISTINCT'=10
+'WHERE'=11
+'GROUP'=12
+'BY'=13
+'GROUPING'=14
+'SETS'=15
+'CUBE'=16
+'ROLLUP'=17
+'ORDER'=18
+'HAVING'=19
+'LIMIT'=20
+'AT'=21
+'OR'=22
+'AND'=23
+'IN'=24
+'NOT'=25
+'NO'=26
+'EXISTS'=27
+'BETWEEN'=28
+'LIKE'=29
+'RLIKE'=30
+'IS'=31
+'TRUE'=32
+'FALSE'=33
+'NULLS'=34
+'ASC'=35
+'DESC'=36
+'FOR'=37
+'INTERVAL'=38
+'CASE'=39
+'WHEN'=40
+'THEN'=41
+'ELSE'=42
+'END'=43
+'JOIN'=44
+'CROSS'=45
+'OUTER'=46
+'INNER'=47
+'LEFT'=48
+'SEMI'=49
+'RIGHT'=50
+'FULL'=51
+'NATURAL'=52
+'ON'=53
+'PIVOT'=54
+'LATERAL'=55
+'WINDOW'=56
+'OVER'=57
+'PARTITION'=58
+'RANGE'=59
+'ROWS'=60
+'UNBOUNDED'=61
+'PRECEDING'=62
+'FOLLOWING'=63
+'CURRENT'=64
+'FIRST'=65
+'AFTER'=66
+'LAST'=67
+'WITH'=68
+'VALUES'=69
+'CREATE'=70
+'TABLE'=71
+'DIRECTORY'=72
+'VIEW'=73
+'REPLACE'=74
+'INSERT'=75
+'DELETE'=76
+'INTO'=77
+'DESCRIBE'=78
+'EXPLAIN'=79
+'FORMAT'=80
+'LOGICAL'=81
+'CODEGEN'=82
+'COST'=83
+'CAST'=84
+'SHOW'=85
+'TABLES'=86
+'COLUMNS'=87
+'COLUMN'=88
+'USE'=89
+'PARTITIONS'=90
+'FUNCTIONS'=91
+'DROP'=92
+'UNION'=93
+'EXCEPT'=94
+'SETMINUS'=95
+'INTERSECT'=96
+'TO'=97
+'TABLESAMPLE'=98
+'STRATIFY'=99
+'ALTER'=100
+'RENAME'=101
+'STRUCT'=102
+'COMMENT'=103
+'SET'=104
+'RESET'=105
+'DATA'=106
+'START'=107
+'TRANSACTION'=108
+'COMMIT'=109
+'ROLLBACK'=110
+'MACRO'=111
+'IGNORE'=112
+'BOTH'=113
+'LEADING'=114
+'TRAILING'=115
+'IF'=116
+'POSITION'=117
+'EXTRACT'=118
+'MINUS'=119
+'DIV'=120
+'PERCENTLIT'=121
+'BUCKET'=122
+'OUT'=123
+'OF'=124
+'SORT'=125
+'CLUSTER'=126
+'DISTRIBUTE'=127
+'OVERWRITE'=128
+'TRANSFORM'=129
+'REDUCE'=130
+'USING'=131
+'SERDE'=132
+'SERDEPROPERTIES'=133
+'RECORDREADER'=134
+'RECORDWRITER'=135
+'DELIMITED'=136
+'FIELDS'=137
+'TERMINATED'=138
+'COLLECTION'=139
+'ITEMS'=140
+'KEYS'=141
+'ESCAPED'=142
+'LINES'=143
+'SEPARATED'=144
+'FUNCTION'=145
+'EXTENDED'=146
+'REFRESH'=147
+'CLEAR'=148
+'CACHE'=149
+'UNCACHE'=150
+'LAZY'=151
+'FORMATTED'=152
+'GLOBAL'=153
+'TEMPORARY'=154
+'OPTIONS'=155
+'UNSET'=156
+'TBLPROPERTIES'=157
+'DBPROPERTIES'=158
+'BUCKETS'=159
+'SKEWED'=160
+'STORED'=161
+'DIRECTORIES'=162
+'LOCATION'=163
+'EXCHANGE'=164
+'ARCHIVE'=165
+'UNARCHIVE'=166
+'FILEFORMAT'=167
+'TOUCH'=168
+'COMPACT'=169
+'CONCATENATE'=170
+'CHANGE'=171
+'CASCADE'=172
+'CONSTRAINT'=173
+'RESTRICT'=174
+'CLUSTERED'=175
+'SORTED'=176
+'PURGE'=177
+'INPUTFORMAT'=178
+'OUTPUTFORMAT'=179
+'DATABASE'=180
+'DATABASES'=181
+'DFS'=182
+'TRUNCATE'=183
+'ANALYZE'=184
+'COMPUTE'=185
+'LIST'=186
+'STATISTICS'=187
+'PARTITIONED'=188
+'EXTERNAL'=189
+'DEFINED'=190
+'REVOKE'=191
+'GRANT'=192
+'LOCK'=193
+'UNLOCK'=194
+'MSCK'=195
+'REPAIR'=196
+'RECOVER'=197
+'EXPORT'=198
+'IMPORT'=199
+'LOAD'=200
+'ROLE'=201
+'ROLES'=202
+'COMPACTIONS'=203
+'PRINCIPALS'=204
+'TRANSACTIONS'=205
+'INDEX'=206
+'INDEXES'=207
+'LOCKS'=208
+'OPTION'=209
+'ANTI'=210
+'LOCAL'=211
+'INPATH'=212
+'WATERMARK'=213
+'UNNEST'=214
+'MATCH'=215
+'NEXT'=216
+'WITHIN'=217
+'WS'=218
+'SYSTEM'=219
+'INCLUDING'=220
+'EXCLUDING'=221
+'CONSTRAINTS'=222
+'GENERATED'=223
+'CATALOG'=224
+'LANGUAGE'=225
+'CATALOGS'=226
+'VIEWS'=227
+'PRIMARY'=228
+'KEY'=229
+'PERIOD'=230
+'SYSTEM_TIME'=231
+'STRING'=232
+'ARRAY'=233
+'MAP'=234
+'CHAR'=235
+'VARCHAR'=236
+'BINARY'=237
+'VARBINARY'=238
+'BYTES'=239
+'DECIMAL'=240
+'TINYINT'=241
+'SMALLINT'=242
+'INT'=243
+'BIGINT'=244
+'FLOAT'=245
+'DOUBLE'=246
+'DATE'=247
+'TIME'=248
+'TIMESTAMP'=249
+'MULTISET'=250
+'BOOLEAN'=251
+'RAW'=252
+'ROW'=253
+'NULL'=254
+'DATETIME'=255
+'='=256
+'>'=257
+'<'=258
+'!'=259
+'~'=260
+'|'=261
+'&'=262
+'^'=263
+'.'=264
+'['=265
+']'=266
+'('=267
+')'=268
+','=269
+';'=270
+'@'=271
+'\''=272
+'"'=273
+'`'=274
+':'=275
+'*'=276
+'_'=277
+'-'=278
+'+'=279
+'%'=280
+'||'=281
+'--'=282
+'/'=283

src/lib/flinksql/FlinkSqlParser.tokens

@@ -0,0 +1,571 @@
+SPACE=1
+COMMENT_INPUT=2
+LINE_COMMENT=3
+SELECT=4
+FROM=5
+ADD=6
+AS=7
+ALL=8
+ANY=9
+DISTINCT=10
+WHERE=11
+GROUP=12
+BY=13
+GROUPING=14
+SETS=15
+CUBE=16
+ROLLUP=17
+ORDER=18
+HAVING=19
+LIMIT=20
+AT=21
+OR=22
+AND=23
+IN=24
+NOT=25
+NO=26
+EXISTS=27
+BETWEEN=28
+LIKE=29
+RLIKE=30
+IS=31
+TRUE=32
+FALSE=33
+NULLS=34
+ASC=35
+DESC=36
+FOR=37
+INTERVAL=38
+CASE=39
+WHEN=40
+THEN=41
+ELSE=42
+END=43
+JOIN=44
+CROSS=45
+OUTER=46
+INNER=47
+LEFT=48
+SEMI=49
+RIGHT=50
+FULL=51
+NATURAL=52
+ON=53
+PIVOT=54
+LATERAL=55
+WINDOW=56
+OVER=57
+PARTITION=58
+RANGE=59
+ROWS=60
+UNBOUNDED=61
+PRECEDING=62
+FOLLOWING=63
+CURRENT=64
+FIRST=65
+AFTER=66
+LAST=67
+WITH=68
+VALUES=69
+CREATE=70
+TABLE=71
+DIRECTORY=72
+VIEW=73
+REPLACE=74
+INSERT=75
+DELETE=76
+INTO=77
+DESCRIBE=78
+EXPLAIN=79
+FORMAT=80
+LOGICAL=81
+CODEGEN=82
+COST=83
+CAST=84
+SHOW=85
+TABLES=86
+COLUMNS=87
+COLUMN=88
+USE=89
+PARTITIONS=90
+FUNCTIONS=91
+DROP=92
+UNION=93
+EXCEPT=94
+SETMINUS=95
+INTERSECT=96
+TO=97
+TABLESAMPLE=98
+STRATIFY=99
+ALTER=100
+RENAME=101
+STRUCT=102
+COMMENT=103
+SET=104
+RESET=105
+DATA=106
+START=107
+TRANSACTION=108
+COMMIT=109
+ROLLBACK=110
+MACRO=111
+IGNORE=112
+BOTH=113
+LEADING=114
+TRAILING=115
+IF=116
+POSITION=117
+EXTRACT=118
+MINUS=119
+DIV=120
+PERCENTLIT=121
+BUCKET=122
+OUT=123
+OF=124
+SORT=125
+CLUSTER=126
+DISTRIBUTE=127
+OVERWRITE=128
+TRANSFORM=129
+REDUCE=130
+USING=131
+SERDE=132
+SERDEPROPERTIES=133
+RECORDREADER=134
+RECORDWRITER=135
+DELIMITED=136
+FIELDS=137
+TERMINATED=138
+COLLECTION=139
+ITEMS=140
+KEYS=141
+ESCAPED=142
+LINES=143
+SEPARATED=144
+FUNCTION=145
+EXTENDED=146
+REFRESH=147
+CLEAR=148
+CACHE=149
+UNCACHE=150
+LAZY=151
+FORMATTED=152
+GLOBAL=153
+TEMPORARY=154
+OPTIONS=155
+UNSET=156
+TBLPROPERTIES=157
+DBPROPERTIES=158
+BUCKETS=159
+SKEWED=160
+STORED=161
+DIRECTORIES=162
+LOCATION=163
+EXCHANGE=164
+ARCHIVE=165
+UNARCHIVE=166
+FILEFORMAT=167
+TOUCH=168
+COMPACT=169
+CONCATENATE=170
+CHANGE=171
+CASCADE=172
+CONSTRAINT=173
+RESTRICT=174
+CLUSTERED=175
+SORTED=176
+PURGE=177
+INPUTFORMAT=178
+OUTPUTFORMAT=179
+DATABASE=180
+DATABASES=181
+DFS=182
+TRUNCATE=183
+ANALYZE=184
+COMPUTE=185
+LIST=186
+STATISTICS=187
+PARTITIONED=188
+EXTERNAL=189
+DEFINED=190
+REVOKE=191
+GRANT=192
+LOCK=193
+UNLOCK=194
+MSCK=195
+REPAIR=196
+RECOVER=197
+EXPORT=198
+IMPORT=199
+LOAD=200
+ROLE=201
+ROLES=202
+COMPACTIONS=203
+PRINCIPALS=204
+TRANSACTIONS=205
+INDEX=206
+INDEXES=207
+LOCKS=208
+OPTION=209
+ANTI=210
+LOCAL=211
+INPATH=212
+WATERMARK=213
+UNNEST=214
+MATCH=215
+NEXT=216
+WITHIN=217
+WS=218
+SYSTEM=219
+INCLUDING=220
+EXCLUDING=221
+CONSTRAINTS=222
+GENERATED=223
+CATALOG=224
+LANGUAGE=225
+CATALOGS=226
+VIEWS=227
+PRIMARY=228
+KEY=229
+PERIOD=230
+SYSTEM_TIME=231
+STRING=232
+ARRAY=233
+MAP=234
+CHAR=235
+VARCHAR=236
+BINARY=237
+VARBINARY=238
+BYTES=239
+DECIMAL=240
+TINYINT=241
+SMALLINT=242
+INT=243
+BIGINT=244
+FLOAT=245
+DOUBLE=246
+DATE=247
+TIME=248
+TIMESTAMP=249
+MULTISET=250
+BOOLEAN=251
+RAW=252
+ROW=253
+NULL=254
+DATETIME=255
+EQUAL_SYMBOL=256
+GREATER_SYMBOL=257
+LESS_SYMBOL=258
+EXCLAMATION_SYMBOL=259
+BIT_NOT_OP=260
+BIT_OR_OP=261
+BIT_AND_OP=262
+BIT_XOR_OP=263
+DOT=264
+LS_BRACKET=265
+RS_BRACKET=266
+LR_BRACKET=267
+RR_BRACKET=268
+COMMA=269
+SEMICOLON=270
+AT_SIGN=271
+SINGLE_QUOTE_SYMB=272
+DOUBLE_QUOTE_SYMB=273
+REVERSE_QUOTE_SYMB=274
+COLON_SYMB=275
+ASTERISK_SIGN=276
+UNDERLINE_SIGN=277
+HYPNEN_SIGN=278
+ADD_SIGN=279
+PENCENT_SIGN=280
+DOUBLE_VERTICAL_SIGN=281
+DOUBLE_HYPNEN_SIGN=282
+SLASH_SIGN=283
+DOT_ID=284
+PLUS_DOT_ID=285
+STRING_LITERAL=286
+DIG_LITERAL=287
+REAL_LITERAL=288
+BIT_STRING=289
+ID_LITERAL=290
+PLUS_ID_LITERAL=291
+'SELECT'=4
+'FROM'=5
+'ADD'=6
+'AS'=7
+'ALL'=8
+'ANY'=9
+'DISTINCT'=10
+'WHERE'=11
+'GROUP'=12
+'BY'=13
+'GROUPING'=14
+'SETS'=15
+'CUBE'=16
+'ROLLUP'=17
+'ORDER'=18
+'HAVING'=19
+'LIMIT'=20
+'AT'=21
+'OR'=22
+'AND'=23
+'IN'=24
+'NOT'=25
+'NO'=26
+'EXISTS'=27
+'BETWEEN'=28
+'LIKE'=29
+'RLIKE'=30
+'IS'=31
+'TRUE'=32
+'FALSE'=33
+'NULLS'=34
+'ASC'=35
+'DESC'=36
+'FOR'=37
+'INTERVAL'=38
+'CASE'=39
+'WHEN'=40
+'THEN'=41
+'ELSE'=42
+'END'=43
+'JOIN'=44
+'CROSS'=45
+'OUTER'=46
+'INNER'=47
+'LEFT'=48
+'SEMI'=49
+'RIGHT'=50
+'FULL'=51
+'NATURAL'=52
+'ON'=53
+'PIVOT'=54
+'LATERAL'=55
+'WINDOW'=56
+'OVER'=57
+'PARTITION'=58
+'RANGE'=59
+'ROWS'=60
+'UNBOUNDED'=61
+'PRECEDING'=62
+'FOLLOWING'=63
+'CURRENT'=64
+'FIRST'=65
+'AFTER'=66
+'LAST'=67
+'WITH'=68
+'VALUES'=69
+'CREATE'=70
+'TABLE'=71
+'DIRECTORY'=72
+'VIEW'=73
+'REPLACE'=74
+'INSERT'=75
+'DELETE'=76
+'INTO'=77
+'DESCRIBE'=78
+'EXPLAIN'=79
+'FORMAT'=80
+'LOGICAL'=81
+'CODEGEN'=82
+'COST'=83
+'CAST'=84
+'SHOW'=85
+'TABLES'=86
+'COLUMNS'=87
+'COLUMN'=88
+'USE'=89
+'PARTITIONS'=90
+'FUNCTIONS'=91
+'DROP'=92
+'UNION'=93
+'EXCEPT'=94
+'SETMINUS'=95
+'INTERSECT'=96
+'TO'=97
+'TABLESAMPLE'=98
+'STRATIFY'=99
+'ALTER'=100
+'RENAME'=101
+'STRUCT'=102
+'COMMENT'=103
+'SET'=104
+'RESET'=105
+'DATA'=106
+'START'=107
+'TRANSACTION'=108
+'COMMIT'=109
+'ROLLBACK'=110
+'MACRO'=111
+'IGNORE'=112
+'BOTH'=113
+'LEADING'=114
+'TRAILING'=115
+'IF'=116
+'POSITION'=117
+'EXTRACT'=118
+'MINUS'=119
+'DIV'=120
+'PERCENTLIT'=121
+'BUCKET'=122
+'OUT'=123
+'OF'=124
+'SORT'=125
+'CLUSTER'=126
+'DISTRIBUTE'=127
+'OVERWRITE'=128
+'TRANSFORM'=129
+'REDUCE'=130
+'USING'=131
+'SERDE'=132
+'SERDEPROPERTIES'=133
+'RECORDREADER'=134
+'RECORDWRITER'=135
+'DELIMITED'=136
+'FIELDS'=137
+'TERMINATED'=138
+'COLLECTION'=139
+'ITEMS'=140
+'KEYS'=141
+'ESCAPED'=142
+'LINES'=143
+'SEPARATED'=144
+'FUNCTION'=145
+'EXTENDED'=146
+'REFRESH'=147
+'CLEAR'=148
+'CACHE'=149
+'UNCACHE'=150
+'LAZY'=151
+'FORMATTED'=152
+'GLOBAL'=153
+'TEMPORARY'=154
+'OPTIONS'=155
+'UNSET'=156
+'TBLPROPERTIES'=157
+'DBPROPERTIES'=158
+'BUCKETS'=159
+'SKEWED'=160
+'STORED'=161
+'DIRECTORIES'=162
+'LOCATION'=163
+'EXCHANGE'=164
+'ARCHIVE'=165
+'UNARCHIVE'=166
+'FILEFORMAT'=167
+'TOUCH'=168
+'COMPACT'=169
+'CONCATENATE'=170
+'CHANGE'=171
+'CASCADE'=172
+'CONSTRAINT'=173
+'RESTRICT'=174
+'CLUSTERED'=175
+'SORTED'=176
+'PURGE'=177
+'INPUTFORMAT'=178
+'OUTPUTFORMAT'=179
+'DATABASE'=180
+'DATABASES'=181
+'DFS'=182
+'TRUNCATE'=183
+'ANALYZE'=184
+'COMPUTE'=185
+'LIST'=186
+'STATISTICS'=187
+'PARTITIONED'=188
+'EXTERNAL'=189
+'DEFINED'=190
+'REVOKE'=191
+'GRANT'=192
+'LOCK'=193
+'UNLOCK'=194
+'MSCK'=195
+'REPAIR'=196
+'RECOVER'=197
+'EXPORT'=198
+'IMPORT'=199
+'LOAD'=200
+'ROLE'=201
+'ROLES'=202
+'COMPACTIONS'=203
+'PRINCIPALS'=204
+'TRANSACTIONS'=205
+'INDEX'=206
+'INDEXES'=207
+'LOCKS'=208
+'OPTION'=209
+'ANTI'=210
+'LOCAL'=211
+'INPATH'=212
+'WATERMARK'=213
+'UNNEST'=214
+'MATCH'=215
+'NEXT'=216
+'WITHIN'=217
+'WS'=218
+'SYSTEM'=219
+'INCLUDING'=220
+'EXCLUDING'=221
+'CONSTRAINTS'=222
+'GENERATED'=223
+'CATALOG'=224
+'LANGUAGE'=225
+'CATALOGS'=226
+'VIEWS'=227
+'PRIMARY'=228
+'KEY'=229
+'PERIOD'=230
+'SYSTEM_TIME'=231
+'STRING'=232
+'ARRAY'=233
+'MAP'=234
+'CHAR'=235
+'VARCHAR'=236
+'BINARY'=237
+'VARBINARY'=238
+'BYTES'=239
+'DECIMAL'=240
+'TINYINT'=241
+'SMALLINT'=242
+'INT'=243
+'BIGINT'=244
+'FLOAT'=245
+'DOUBLE'=246
+'DATE'=247
+'TIME'=248
+'TIMESTAMP'=249
+'MULTISET'=250
+'BOOLEAN'=251
+'RAW'=252
+'ROW'=253
+'NULL'=254
+'DATETIME'=255
+'='=256
+'>'=257
+'<'=258
+'!'=259
+'~'=260
+'|'=261
+'&'=262
+'^'=263
+'.'=264
+'['=265
+']'=266
+'('=267
+')'=268
+','=269
+';'=270
+'@'=271
+'\''=272
+'"'=273
+'`'=274
+':'=275
+'*'=276
+'_'=277
+'-'=278
+'+'=279
+'%'=280
+'||'=281
+'--'=282
+'/'=283

src/lib/flinksql/FlinkSqlParserVisitor.js

@@ -0,0 +1,856 @@
+// Generated from /Users/erindeng/Desktop/dt-sql-parser/src/grammar/flinksql/FlinkSqlParser.g4 by ANTLR 4.8
+// jshint ignore: start
+var antlr4 = require('antlr4/index');
+
+// This class defines a complete generic visitor for a parse tree produced by FlinkSqlParser.
+
+function FlinkSqlParserVisitor() {
+	antlr4.tree.ParseTreeVisitor.call(this);
+	return this;
+}
+
+FlinkSqlParserVisitor.prototype = Object.create(antlr4.tree.ParseTreeVisitor.prototype);
+FlinkSqlParserVisitor.prototype.constructor = FlinkSqlParserVisitor;
+
+// Visit a parse tree produced by FlinkSqlParser#program.
+FlinkSqlParserVisitor.prototype.visitProgram = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#statement.
+FlinkSqlParserVisitor.prototype.visitStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#sqlStatements.
+FlinkSqlParserVisitor.prototype.visitSqlStatements = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#sqlStatement.
+FlinkSqlParserVisitor.prototype.visitSqlStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#emptyStatement.
+FlinkSqlParserVisitor.prototype.visitEmptyStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#ddlStatement.
+FlinkSqlParserVisitor.prototype.visitDdlStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#dmlStatement.
+FlinkSqlParserVisitor.prototype.visitDmlStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#describeStatement.
+FlinkSqlParserVisitor.prototype.visitDescribeStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#explainStatement.
+FlinkSqlParserVisitor.prototype.visitExplainStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#useStatement.
+FlinkSqlParserVisitor.prototype.visitUseStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#showStatememt.
+FlinkSqlParserVisitor.prototype.visitShowStatememt = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#createTable.
+FlinkSqlParserVisitor.prototype.visitCreateTable = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#columnOptionDefinition.
+FlinkSqlParserVisitor.prototype.visitColumnOptionDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#columnName.
+FlinkSqlParserVisitor.prototype.visitColumnName = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#columnNameList.
+FlinkSqlParserVisitor.prototype.visitColumnNameList = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#columnType.
+FlinkSqlParserVisitor.prototype.visitColumnType = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#lengthOneDimension.
+FlinkSqlParserVisitor.prototype.visitLengthOneDimension = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#commentSpec.
+FlinkSqlParserVisitor.prototype.visitCommentSpec = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#watermarkDefinition.
+FlinkSqlParserVisitor.prototype.visitWatermarkDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tableConstraint.
+FlinkSqlParserVisitor.prototype.visitTableConstraint = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#selfDefinitionClause.
+FlinkSqlParserVisitor.prototype.visitSelfDefinitionClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#partitionDefinition.
+FlinkSqlParserVisitor.prototype.visitPartitionDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#transformList.
+FlinkSqlParserVisitor.prototype.visitTransformList = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#identityTransform.
+FlinkSqlParserVisitor.prototype.visitIdentityTransform = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#applyTransform.
+FlinkSqlParserVisitor.prototype.visitApplyTransform = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#transformArgument.
+FlinkSqlParserVisitor.prototype.visitTransformArgument = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#likeDefinition.
+FlinkSqlParserVisitor.prototype.visitLikeDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#likeOption.
+FlinkSqlParserVisitor.prototype.visitLikeOption = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#createCatalog.
+FlinkSqlParserVisitor.prototype.visitCreateCatalog = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#createDatabase.
+FlinkSqlParserVisitor.prototype.visitCreateDatabase = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#createView.
+FlinkSqlParserVisitor.prototype.visitCreateView = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#createFunction.
+FlinkSqlParserVisitor.prototype.visitCreateFunction = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#alterTable.
+FlinkSqlParserVisitor.prototype.visitAlterTable = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#renameDefinition.
+FlinkSqlParserVisitor.prototype.visitRenameDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#setKeyValueDefinition.
+FlinkSqlParserVisitor.prototype.visitSetKeyValueDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#alterDatabase.
+FlinkSqlParserVisitor.prototype.visitAlterDatabase = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#alterFunction.
+FlinkSqlParserVisitor.prototype.visitAlterFunction = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#dropTable.
+FlinkSqlParserVisitor.prototype.visitDropTable = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#dropDatabase.
+FlinkSqlParserVisitor.prototype.visitDropDatabase = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#dropView.
+FlinkSqlParserVisitor.prototype.visitDropView = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#dropFunction.
+FlinkSqlParserVisitor.prototype.visitDropFunction = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#insertStatement.
+FlinkSqlParserVisitor.prototype.visitInsertStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#insertPartitionDefinition.
+FlinkSqlParserVisitor.prototype.visitInsertPartitionDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#valuesDefinition.
+FlinkSqlParserVisitor.prototype.visitValuesDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#valuesRowDefinition.
+FlinkSqlParserVisitor.prototype.visitValuesRowDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#queryStatement.
+FlinkSqlParserVisitor.prototype.visitQueryStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#valuesCaluse.
+FlinkSqlParserVisitor.prototype.visitValuesCaluse = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#selectStatement.
+FlinkSqlParserVisitor.prototype.visitSelectStatement = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#selectClause.
+FlinkSqlParserVisitor.prototype.visitSelectClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#projectItemDefinition.
+FlinkSqlParserVisitor.prototype.visitProjectItemDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#fromClause.
+FlinkSqlParserVisitor.prototype.visitFromClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tableExpression.
+FlinkSqlParserVisitor.prototype.visitTableExpression = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tableReference.
+FlinkSqlParserVisitor.prototype.visitTableReference = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tablePrimary.
+FlinkSqlParserVisitor.prototype.visitTablePrimary = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#joinCondition.
+FlinkSqlParserVisitor.prototype.visitJoinCondition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#whereClause.
+FlinkSqlParserVisitor.prototype.visitWhereClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#groupByClause.
+FlinkSqlParserVisitor.prototype.visitGroupByClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#groupItemDefinition.
+FlinkSqlParserVisitor.prototype.visitGroupItemDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#havingClause.
+FlinkSqlParserVisitor.prototype.visitHavingClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#orderByCaluse.
+FlinkSqlParserVisitor.prototype.visitOrderByCaluse = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#orderItemDefition.
+FlinkSqlParserVisitor.prototype.visitOrderItemDefition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#limitClause.
+FlinkSqlParserVisitor.prototype.visitLimitClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#windowClause.
+FlinkSqlParserVisitor.prototype.visitWindowClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#namedWindow.
+FlinkSqlParserVisitor.prototype.visitNamedWindow = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#windowSpec.
+FlinkSqlParserVisitor.prototype.visitWindowSpec = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#sortItem.
+FlinkSqlParserVisitor.prototype.visitSortItem = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#windowFrame.
+FlinkSqlParserVisitor.prototype.visitWindowFrame = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#frameBound.
+FlinkSqlParserVisitor.prototype.visitFrameBound = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#expression.
+FlinkSqlParserVisitor.prototype.visitExpression = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#logicalNot.
+FlinkSqlParserVisitor.prototype.visitLogicalNot = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#predicated.
+FlinkSqlParserVisitor.prototype.visitPredicated = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#exists.
+FlinkSqlParserVisitor.prototype.visitExists = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#logicalBinary.
+FlinkSqlParserVisitor.prototype.visitLogicalBinary = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#predicate.
+FlinkSqlParserVisitor.prototype.visitPredicate = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#valueExpressionDefault.
+FlinkSqlParserVisitor.prototype.visitValueExpressionDefault = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#comparison.
+FlinkSqlParserVisitor.prototype.visitComparison = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#arithmeticBinary.
+FlinkSqlParserVisitor.prototype.visitArithmeticBinary = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#arithmeticUnary.
+FlinkSqlParserVisitor.prototype.visitArithmeticUnary = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#dereference.
+FlinkSqlParserVisitor.prototype.visitDereference = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#simpleCase.
+FlinkSqlParserVisitor.prototype.visitSimpleCase = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#columnReference.
+FlinkSqlParserVisitor.prototype.visitColumnReference = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#last.
+FlinkSqlParserVisitor.prototype.visitLast = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#star.
+FlinkSqlParserVisitor.prototype.visitStar = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#subscript.
+FlinkSqlParserVisitor.prototype.visitSubscript = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#subqueryExpression.
+FlinkSqlParserVisitor.prototype.visitSubqueryExpression = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#cast.
+FlinkSqlParserVisitor.prototype.visitCast = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#constantDefault.
+FlinkSqlParserVisitor.prototype.visitConstantDefault = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#parenthesizedExpression.
+FlinkSqlParserVisitor.prototype.visitParenthesizedExpression = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#functionCall.
+FlinkSqlParserVisitor.prototype.visitFunctionCall = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#searchedCase.
+FlinkSqlParserVisitor.prototype.visitSearchedCase = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#position.
+FlinkSqlParserVisitor.prototype.visitPosition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#first.
+FlinkSqlParserVisitor.prototype.visitFirst = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#functionName.
+FlinkSqlParserVisitor.prototype.visitFunctionName = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#dereferenceDefinition.
+FlinkSqlParserVisitor.prototype.visitDereferenceDefinition = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#qualifiedName.
+FlinkSqlParserVisitor.prototype.visitQualifiedName = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#interval.
+FlinkSqlParserVisitor.prototype.visitInterval = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#errorCapturingMultiUnitsInterval.
+FlinkSqlParserVisitor.prototype.visitErrorCapturingMultiUnitsInterval = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#multiUnitsInterval.
+FlinkSqlParserVisitor.prototype.visitMultiUnitsInterval = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#errorCapturingUnitToUnitInterval.
+FlinkSqlParserVisitor.prototype.visitErrorCapturingUnitToUnitInterval = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#unitToUnitInterval.
+FlinkSqlParserVisitor.prototype.visitUnitToUnitInterval = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#intervalValue.
+FlinkSqlParserVisitor.prototype.visitIntervalValue = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#columnAlias.
+FlinkSqlParserVisitor.prototype.visitColumnAlias = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tableAlias.
+FlinkSqlParserVisitor.prototype.visitTableAlias = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#errorCapturingIdentifier.
+FlinkSqlParserVisitor.prototype.visitErrorCapturingIdentifier = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#errorIdent.
+FlinkSqlParserVisitor.prototype.visitErrorIdent = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#realIdent.
+FlinkSqlParserVisitor.prototype.visitRealIdent = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#identifierList.
+FlinkSqlParserVisitor.prototype.visitIdentifierList = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#identifierSeq.
+FlinkSqlParserVisitor.prototype.visitIdentifierSeq = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#identifier.
+FlinkSqlParserVisitor.prototype.visitIdentifier = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#unquotedIdentifierAlternative.
+FlinkSqlParserVisitor.prototype.visitUnquotedIdentifierAlternative = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#quotedIdentifierAlternative.
+FlinkSqlParserVisitor.prototype.visitQuotedIdentifierAlternative = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#ansiNonReservedKeywords.
+FlinkSqlParserVisitor.prototype.visitAnsiNonReservedKeywords = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#nonReservedKeywords.
+FlinkSqlParserVisitor.prototype.visitNonReservedKeywords = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#unquotedIdentifier.
+FlinkSqlParserVisitor.prototype.visitUnquotedIdentifier = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#quotedIdentifier.
+FlinkSqlParserVisitor.prototype.visitQuotedIdentifier = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#whenClause.
+FlinkSqlParserVisitor.prototype.visitWhenClause = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#uidList.
+FlinkSqlParserVisitor.prototype.visitUidList = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#uid.
+FlinkSqlParserVisitor.prototype.visitUid = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#plusUid.
+FlinkSqlParserVisitor.prototype.visitPlusUid = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#withOption.
+FlinkSqlParserVisitor.prototype.visitWithOption = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#ifNotExists.
+FlinkSqlParserVisitor.prototype.visitIfNotExists = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#ifExists.
+FlinkSqlParserVisitor.prototype.visitIfExists = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tablePropertyList.
+FlinkSqlParserVisitor.prototype.visitTablePropertyList = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tableProperty.
+FlinkSqlParserVisitor.prototype.visitTableProperty = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tablePropertyKey.
+FlinkSqlParserVisitor.prototype.visitTablePropertyKey = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#tablePropertyValue.
+FlinkSqlParserVisitor.prototype.visitTablePropertyValue = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#logicalOperator.
+FlinkSqlParserVisitor.prototype.visitLogicalOperator = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#comparisonOperator.
+FlinkSqlParserVisitor.prototype.visitComparisonOperator = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#bitOperator.
+FlinkSqlParserVisitor.prototype.visitBitOperator = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#mathOperator.
+FlinkSqlParserVisitor.prototype.visitMathOperator = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#unaryOperator.
+FlinkSqlParserVisitor.prototype.visitUnaryOperator = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#fullColumnName.
+FlinkSqlParserVisitor.prototype.visitFullColumnName = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#constant.
+FlinkSqlParserVisitor.prototype.visitConstant = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#stringLiteral.
+FlinkSqlParserVisitor.prototype.visitStringLiteral = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#decimalLiteral.
+FlinkSqlParserVisitor.prototype.visitDecimalLiteral = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#booleanLiteral.
+FlinkSqlParserVisitor.prototype.visitBooleanLiteral = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#setQuantifier.
+FlinkSqlParserVisitor.prototype.visitSetQuantifier = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#ansiNonReserved.
+FlinkSqlParserVisitor.prototype.visitAnsiNonReserved = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#strictNonReserved.
+FlinkSqlParserVisitor.prototype.visitStrictNonReserved = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+// Visit a parse tree produced by FlinkSqlParser#nonReserved.
+FlinkSqlParserVisitor.prototype.visitNonReserved = function(ctx) {
+  return this.visitChildren(ctx);
+};
+
+
+
+exports.FlinkSqlParserVisitor = FlinkSqlParserVisitor;

src/lib/hive/HiveSql.tokens

@@ -1,384 +1,404 @@
-T__0=1
-T__1=2
-T__2=3
-T__3=4
-T__4=5
-T__5=6
-T__6=7
-T__7=8
-T__8=9
-T__9=10
-T_GO=11
-T_BEGIN=12
-T_SEMICOLON=13
-T_END=14
-T_EXCEPTION=15
-T_WHEN=16
-L_ID=17
-T_THEN=18
-T_NULL=19
-T_SET=20
-T_COMMA=21
-T_COLON=22
-T_EQUAL=23
-T_OPEN_P=24
-T_CLOSE_P=25
-T_ALLOCATE=26
-T_CURSOR=27
-T_FOR=28
-T_RESULT=29
-T_PROCEDURE=30
-T_ASSOCIATE=31
-T_LOCATOR=32
-T_LOCATORS=33
-T_WITH=34
-T_TRANSACTION=35
-T_BREAK=36
-T_CALL=37
-T_DECLARE=38
-T_AS=39
-T_CONSTANT=40
-T_CONDITION=41
-T_IS=42
-T_RETURN=43
-T_ONLY=44
-T_TO=45
-T_CALLER=46
-T_CLIENT=47
-T_WITHOUT=48
-T_CONTINUE=49
-T_EXIT=50
-T_HANDLER=51
-T_SQLEXCEPTION=52
-T_SQLWARNING=53
-T_NOT=54
-T_FOUND=55
-T_GLOBAL=56
-T_TEMPORARY=57
-T_TABLE=58
-T_CREATE=59
-T_IF=60
-T_EXISTS=61
-T_LOCAL=62
-T_MULTISET=63
-T_VOLATILE=64
-T_LIKE=65
-T_CONSTRAINT=66
-T_PRIMARY=67
-T_KEY=68
-T_UNIQUE=69
-T_REFERENCES=70
-T_IDENTITY=71
-L_INT=72
-T_AUTO_INCREMENT=73
-T_ENABLE=74
-T_CLUSTERED=75
-T_ASC=76
-T_DESC=77
-T_FOREIGN=78
-T_ON=79
-T_UPDATE=80
-T_DELETE=81
-T_NO=82
-T_ACTION=83
-T_RESTRICT=84
-T_DEFAULT=85
-T_CASCADE=86
-T_LOG=87
-T_FALLBACK=88
-T_COMMIT=89
-T_PRESERVE=90
-T_ROWS=91
-T_SEGMENT=92
-T_CREATION=93
-T_IMMEDIATE=94
-T_DEFERRED=95
-T_PCTFREE=96
-T_PCTUSED=97
-T_INITRANS=98
-T_MAXTRANS=99
-T_NOCOMPRESS=100
-T_LOGGING=101
-T_NOLOGGING=102
-T_STORAGE=103
-T_TABLESPACE=104
-T_INDEX=105
-T_IN=106
-T_REPLACE=107
-T_DISTRIBUTE=108
-T_BY=109
-T_HASH=110
-T_LOGGED=111
-T_COMPRESS=112
-T_YES=113
-T_DEFINITION=114
-T_DROP=115
-T_DATA=116
-T_STORED=117
-T_ROW=118
-T_FORMAT=119
-T_DELIMITED=120
-T_FIELDS=121
-T_TERMINATED=122
-T_ESCAPED=123
-T_COLLECTION=124
-T_ITEMS=125
-T_MAP=126
-T_KEYS=127
-T_LINES=128
-T_DEFINED=129
-T_TEXTIMAGE_ON=130
-T_COMMENT=131
-T_CHARACTER=132
-T_CHARSET=133
-T_ENGINE=134
-T_ALTER=135
-T_ADD2=136
-T_CHAR=137
-T_BIGINT=138
-T_BINARY_DOUBLE=139
-T_BINARY_FLOAT=140
-T_BINARY_INTEGER=141
-T_BIT=142
-T_DATE=143
-T_DATETIME=144
-T_DEC=145
-T_DECIMAL=146
-T_DOUBLE=147
-T_PRECISION=148
-T_FLOAT=149
-T_INT=150
-T_INT2=151
-T_INT4=152
-T_INT8=153
-T_INTEGER=154
-T_NCHAR=155
-T_NVARCHAR=156
-T_NUMBER=157
-T_NUMERIC=158
-T_PLS_INTEGER=159
-T_REAL=160
-T_RESULT_SET_LOCATOR=161
-T_VARYING=162
-T_SIMPLE_FLOAT=163
-T_SIMPLE_DOUBLE=164
-T_SIMPLE_INTEGER=165
-T_SMALLINT=166
-T_SMALLDATETIME=167
-T_STRING=168
-T_SYS_REFCURSOR=169
-T_TIMESTAMP=170
-T_TINYINT=171
-T_VARCHAR=172
-T_VARCHAR2=173
-T_XML=174
-T_TYPE=175
-T_ROWTYPE=176
-T_MAX=177
-T_BYTE=178
-T_CASESPECIFIC=179
-T_CS=180
-T_DATABASE=181
-T_SCHEMA=182
-T_LOCATION=183
-T_OR=184
-T_FUNCTION=185
-T_RETURNS=186
-T_PACKAGE=187
-T_PROC=188
-T_BODY=189
-T_OUT=190
-T_INOUT=191
-T_LANGUAGE=192
-T_SQL=193
-T_SECURITY=194
-T_CREATOR=195
-T_DEFINER=196
-T_INVOKER=197
-T_OWNER=198
-T_DYNAMIC=199
-T_SETS=200
-T_EXEC=201
-T_EXECUTE=202
-T_INTO=203
-T_ELSE=204
-T_ELSIF=205
-T_ELSEIF=206
-T_INCLUDE=207
-T_INSERT=208
-T_OVERWRITE=209
-T_VALUES=210
-T_DIRECTORY=211
-T_GET=212
-T_DIAGNOSTICS=213
-T_MESSAGE_TEXT=214
-T_ROW_COUNT=215
-T_GRANT=216
-T_ROLE=217
-T_LEAVE=218
-T_OBJECT=219
-T_AT=220
-T_OPEN=221
-T_FETCH=222
-T_FROM=223
-T_COLLECT=224
-T_STATISTICS=225
-T_STATS=226
-T_COLUMN=227
-T_CLOSE=228
-T_CMP=229
-T_SUM=230
-T_COPY=231
-T_HDFS=232
-T_BATCHSIZE=233
-T_DELIMITER=234
-T_SQLINSERT=235
-T_IGNORE=236
-T_WORK=237
-T_PRINT=238
-T_QUIT=239
-T_RAISE=240
-T_RESIGNAL=241
-T_SQLSTATE=242
-T_VALUE=243
-T_ROLLBACK=244
-T_CURRENT=245
-T_CURRENT_SCHEMA=246
-T_ANSI_NULLS=247
-T_ANSI_PADDING=248
-T_NOCOUNT=249
-T_QUOTED_IDENTIFIER=250
-T_XACT_ABORT=251
-T_OFF=252
-T_QUERY_BAND=253
-T_NONE=254
-T_SESSION=255
+T_ACTION=1
+T_ADD2=2
+T_ALL=3
+T_ALLOCATE=4
+T_ALTER=5
+T_AND=6
+T_ANSI_NULLS=7
+T_ANSI_PADDING=8
+T_AS=9
+T_ASC=10
+T_ASSOCIATE=11
+T_AT=12
+T_AUTO_INCREMENT=13
+T_AVG=14
+T_BATCHSIZE=15
+T_BEGIN=16
+T_BETWEEN=17
+T_BIGINT=18
+T_BINARY_DOUBLE=19
+T_BINARY_FLOAT=20
+T_BINARY_INTEGER=21
+T_BIT=22
+T_BODY=23
+T_BREAK=24
+T_BY=25
+T_BYTE=26
+T_CALL=27
+T_CALLER=28
+T_CASCADE=29
+T_CASE=30
+T_CASESPECIFIC=31
+T_CAST=32
+T_CHAR=33
+T_CHARACTER=34
+T_CHARSET=35
+T_CLIENT=36
+T_CLOSE=37
+T_CLUSTERED=38
+T_CMP=39
+T_COLLECT=40
+T_COLLECTION=41
+T_COLUMN=42
+T_COMMENT=43
+T_CONSTANT=44
+T_COMMIT=45
+T_COMPRESS=46
+T_CONCAT=47
+T_CONDITION=48
+T_CONSTRAINT=49
+T_CONTINUE=50
+T_COPY=51
+T_COUNT=52
+T_COUNT_BIG=53
+T_CREATE=54
+T_CREATION=55
+T_CREATOR=56
+T_CS=57
+T_CURRENT=58
+T_CURRENT_SCHEMA=59
+T_CURSOR=60
+T_DATABASE=61
+T_DATA=62
+T_DATE=63
+T_DATETIME=64
+T_DAY=65
+T_DAYS=66
+T_DEC=67
+T_DECIMAL=68
+T_DECLARE=69
+T_DEFAULT=70
+T_DEFERRED=71
+T_DEFINED=72
+T_DEFINER=73
+T_DEFINITION=74
+T_DELETE=75
+T_DELIMITED=76
+T_DELIMITER=77
+T_DESC=78
+T_DESCRIBE=79
+T_DIAGNOSTICS=80
+T_DIR=81
+T_DIRECTORY=82
+T_DISTINCT=83
+T_DISTRIBUTE=84
+T_DO=85
+T_DOUBLE=86
+T_DROP=87
+T_DYNAMIC=88
+T_ELSE=89
+T_ELSEIF=90
+T_ELSIF=91
+T_ENABLE=92
+T_END=93
+T_ENGINE=94
+T_ESCAPED=95
+T_EXCEPT=96
+T_EXEC=97
+T_EXECUTE=98
+T_EXCEPTION=99
+T_EXCLUSIVE=100
+T_EXISTS=101
+T_EXIT=102
+T_FALLBACK=103
+T_FALSE=104
+T_FETCH=105
+T_FIELDS=106
+T_FILE=107
+T_FILES=108
+T_FLOAT=109
+T_FOR=110
+T_FOREIGN=111
+T_FORMAT=112
+T_FOUND=113
+T_FROM=114
+T_FULL=115
+T_FUNCTION=116
+T_GET=117
+T_GLOBAL=118
+T_GO=119
+T_GRANT=120
+T_GROUP=121
+T_HANDLER=122
+T_HASH=123
+T_HAVING=124
+T_HDFS=125
+T_HIVE=126
+T_HOST=127
+T_IDENTITY=128
+T_IF=129
+T_IGNORE=130
+T_IMMEDIATE=131
+T_IN=132
+T_INCLUDE=133
+T_INDEX=134
+T_INITRANS=135
+T_INNER=136
+T_INOUT=137
+T_INSERT=138
+T_INT=139
+T_INT2=140
+T_INT4=141
+T_INT8=142
+T_INTEGER=143
+T_INTERSECT=144
+T_INTERVAL=145
+T_INTO=146
+T_INVOKER=147
+T_IS=148
+T_ISOPEN=149
+T_ITEMS=150
+T_JOIN=151
+T_KEEP=152
+T_KEY=153
+T_KEYS=154
+T_LANGUAGE=155
+T_LEAVE=156
+T_LEFT=157
+T_LIKE=158
+T_LIMIT=159
+T_LINES=160
+T_LOCAL=161
+T_LOCATION=162
+T_LOCATOR=163
+T_LOCATORS=164
+T_LOCKS=165
+T_LOG=166
+T_LOGGED=167
+T_LOGGING=168
+T_LOOP=169
+T_MAP=170
+T_MATCHED=171
+T_MAX=172
+T_MAXTRANS=173
+T_MERGE=174
+T_MESSAGE_TEXT=175
+T_MICROSECOND=176
+T_MICROSECONDS=177
+T_MIN=178
+T_MULTISET=179
+T_NCHAR=180
+T_NEW=181
+T_NVARCHAR=182
+T_NO=183
+T_NOCOUNT=184
+T_NOCOMPRESS=185
+T_NOLOGGING=186
+T_NONE=187
+T_NOT=188
+T_NOTFOUND=189
+T_NULL=190
+T_NUMERIC=191
+T_NUMBER=192
+T_OBJECT=193
+T_OFF=194
+T_ON=195
+T_ONLY=196
+T_OPEN=197
+T_OR=198
+T_ORDER=199
+T_OUT=200
+T_OUTER=201
+T_OVER=202
+T_OVERWRITE=203
+T_OWNER=204
+T_PACKAGE=205
+T_PARTITION=206
+T_PCTFREE=207
+T_PCTUSED=208
+T_PLS_INTEGER=209
+T_PRECISION=210
+T_PRESERVE=211
+T_PRIMARY=212
+T_PRINT=213
+T_PROC=214
+T_PROCEDURE=215
+T_QUALIFY=216
+T_QUERY_BAND=217
+T_QUIT=218
+T_QUOTED_IDENTIFIER=219
+T_RAISE=220
+T_REAL=221
+T_REFERENCES=222
+T_REGEXP=223
+T_REPLACE=224
+T_RESIGNAL=225
+T_RESTRICT=226
+T_RESULT=227
+T_RESULT_SET_LOCATOR=228
+T_RETURN=229
+T_RETURNS=230
+T_REVERSE=231
+T_RIGHT=232
+T_RLIKE=233
+T_ROLE=234
+T_ROLLBACK=235
+T_ROW=236
+T_ROWS=237
+T_ROWTYPE=238
+T_ROW_COUNT=239
+T_RR=240
+T_RS=241
+T_PWD=242
+T_TRIM=243
+T_SCHEMA=244
+T_SECOND=245
+T_SECONDS=246
+T_SECURITY=247
+T_SEGMENT=248
+T_SEL=249
+T_SELECT=250
+T_SET=251
+T_SESSION=252
+T_SESSIONS=253
+T_SETS=254
+T_SHARE=255
 T_SIGNAL=256
-T_SUMMARY=257
-T_TOP=258
-T_LIMIT=259
-T_TRUNCATE=260
-T_USE=261
-T_WHILE=262
-T_DO=263
-T_LOOP=264
-T_REVERSE=265
-T_DOT2=266
-T_STEP=267
-L_LABEL=268
-T_LESS=269
-T_GREATER=270
-T_USING=271
-T_UNION=272
-T_ALL=273
-T_EXCEPT=274
-T_INTERSECT=275
-T_SELECT=276
-T_SEL=277
-T_DISTINCT=278
-T_TITLE=279
-L_S_STRING=280
-T_INNER=281
-T_JOIN=282
-T_LEFT=283
-T_RIGHT=284
-T_FULL=285
-T_OUTER=286
-T_WHERE=287
-T_GROUP=288
-T_HAVING=289
-T_QUALIFY=290
-T_ORDER=291
-T_RR=292
-T_RS=293
-T_UR=294
-T_AND=295
-T_KEEP=296
-T_EXCLUSIVE=297
-T_SHARE=298
-T_LOCKS=299
-T_MERGE=300
-T_MATCHED=301
-T_DESCRIBE=302
-T_BETWEEN=303
-T_EQUAL2=304
-T_NOTEQUAL=305
-T_NOTEQUAL2=306
-T_LESSEQUAL=307
-T_GREATEREQUAL=308
-T_RLIKE=309
-T_REGEXP=310
-T_MUL=311
-T_DIV=312
-T_ADD=313
-T_SUB=314
-T_INTERVAL=315
-T_DAY=316
-T_DAYS=317
-T_MICROSECOND=318
-T_MICROSECONDS=319
-T_SECOND=320
-T_SECONDS=321
-T_PIPE=322
-T_CONCAT=323
-T_CASE=324
-T_ISOPEN=325
-T_NOTFOUND=326
-T_AVG=327
-T_COUNT=328
-T_COUNT_BIG=329
-T_CUME_DIST=330
-T_DENSE_RANK=331
-T_FIRST_VALUE=332
-T_LAG=333
-T_LAST_VALUE=334
-T_LEAD=335
-T_MIN=336
-T_RANK=337
-T_ROW_NUMBER=338
-T_STDEV=339
-T_VAR=340
-T_VARIANCE=341
-T_OVER=342
-T_PARTITION=343
-T_ACTIVITY_COUNT=344
-T_CAST=345
-T_CURRENT_DATE=346
-T_CURRENT_TIMESTAMP=347
-T_CURRENT_USER=348
-T_USER=349
-T_MAX_PART_STRING=350
-T_MIN_PART_STRING=351
-T_MAX_PART_INT=352
-T_MIN_PART_INT=353
-T_MAX_PART_DATE=354
-T_MIN_PART_DATE=355
-T_PART_COUNT=356
-T_PART_LOC=357
-T_TRIM=358
-T_SUBSTRING=359
-T_SYSDATE=360
-T_HIVE=361
-T_HOST=362
-L_FILE=363
-L_D_STRING=364
-L_DEC=365
-T_TRUE=366
-T_FALSE=367
-T_DIR=368
-T_FILE=369
-T_FILES=370
-T_NEW=371
-T_PWD=372
-T_SESSIONS=373
-T_SUBDIR=374
-'@'=1
-'#'=2
-'/'=3
-'%'=4
-'.'=5
-'*'=6
-'!'=7
-';'=8
-'-'=9
-'+'=10
+T_SIMPLE_DOUBLE=257
+T_SIMPLE_FLOAT=258
+T_SIMPLE_INTEGER=259
+T_SMALLDATETIME=260
+T_SMALLINT=261
+T_SQL=262
+T_SQLEXCEPTION=263
+T_SQLINSERT=264
+T_SQLSTATE=265
+T_SQLWARNING=266
+T_STATS=267
+T_STATISTICS=268
+T_STEP=269
+T_STORAGE=270
+T_STORED=271
+T_STRING=272
+T_SUBDIR=273
+T_SUBSTRING=274
+T_SUM=275
+T_SUMMARY=276
+T_SYS_REFCURSOR=277
+T_TABLE=278
+T_TABLESPACE=279
+T_TEMPORARY=280
+T_TERMINATED=281
+T_TEXTIMAGE_ON=282
+T_THEN=283
+T_TIMESTAMP=284
+T_TINYINT=285
+T_TITLE=286
+T_TO=287
+T_TOP=288
+T_TRANSACTION=289
+T_TRUE=290
+T_TRUNCATE=291
+T_TYPE=292
+T_UNION=293
+T_UNIQUE=294
+T_UPDATE=295
+T_UR=296
+T_USE=297
+T_USING=298
+T_VALUE=299
+T_VALUES=300
+T_VAR=301
+T_VARCHAR=302
+T_VARCHAR2=303
+T_VARYING=304
+T_VOLATILE=305
+T_WHEN=306
+T_WHERE=307
+T_WHILE=308
+T_WITH=309
+T_WITHOUT=310
+T_WORK=311
+T_XACT_ABORT=312
+T_XML=313
+T_YES=314
+T_ACTIVITY_COUNT=315
+T_CUME_DIST=316
+T_CURRENT_DATE=317
+T_CURRENT_TIMESTAMP=318
+T_CURRENT_USER=319
+T_DENSE_RANK=320
+T_FIRST_VALUE=321
+T_LAG=322
+T_LAST_VALUE=323
+T_LEAD=324
+T_MAX_PART_STRING=325
+T_MIN_PART_STRING=326
+T_MAX_PART_INT=327
+T_MIN_PART_INT=328
+T_MAX_PART_DATE=329
+T_MIN_PART_DATE=330
+T_PART_COUNT=331
+T_PART_LOC=332
+T_RANK=333
+T_ROW_NUMBER=334
+T_STDEV=335
+T_SYSDATE=336
+T_VARIANCE=337
+T_USER=338
+T_ADD=339
+T_COLON=340
+T_COMMA=341
+T_PIPE=342
+T_DIV=343
+T_DOT=344
+T_DOT2=345
+T_EQUAL=346
+T_EQUAL2=347
+T_SHARP=348
+T_NOTE=349
+T_NOTEQUAL=350
+T_NOTEQUAL2=351
+T_GREATER=352
+T_GREATEREQUAL=353
+T_LESS=354
+T_LESSEQUAL=355
+T_MUL=356
+T_PRECENT=357
+T_CALLS=358
+T_OPEN_B=359
+T_OPEN_P=360
+T_OPEN_SB=361
+T_CLOSE_B=362
+T_CLOSE_P=363
+T_CLOSE_SB=364
+T_SEMICOLON=365
+T_SUB=366
+L_ID=367
+L_S_STRING=368
+L_D_STRING=369
+L_INT=370
+L_DEC=371
+L_WS=372
+L_M_COMMENT=373
+L_S_COMMENT=374
+L_FILE=375
+L_LABEL=376
+'+'=339
+':'=340
+','=341
+'||'=342
+'/'=343
+'.'=344
+'..'=345
+'='=346
+'=='=347
+'#'=348
+'!'=349
+'<>'=350
+'!='=351
+'>'=352
+'>='=353
+'<'=354
+'<='=355
+'*'=356
+'%'=357
+'@'=358
+'{'=359
+'('=360
+'['=361
+'}'=362
+')'=363
+']'=364
+';'=365
+'-'=366

src/lib/hive/HiveSqlLexer.tokens

@@ -1,20 +1,404 @@
-T__0=1
-T__1=2
-T__2=3
-T__3=4
-T__4=5
-T__5=6
-T__6=7
-T__7=8
-T__8=9
-T__9=10
-'@'=1
-'#'=2
-'/'=3
-'%'=4
-'.'=5
-'*'=6
-'!'=7
-';'=8
-'-'=9
-'+'=10
+T_ACTION=1
+T_ADD2=2
+T_ALL=3
+T_ALLOCATE=4
+T_ALTER=5
+T_AND=6
+T_ANSI_NULLS=7
+T_ANSI_PADDING=8
+T_AS=9
+T_ASC=10
+T_ASSOCIATE=11
+T_AT=12
+T_AUTO_INCREMENT=13
+T_AVG=14
+T_BATCHSIZE=15
+T_BEGIN=16
+T_BETWEEN=17
+T_BIGINT=18
+T_BINARY_DOUBLE=19
+T_BINARY_FLOAT=20
+T_BINARY_INTEGER=21
+T_BIT=22
+T_BODY=23
+T_BREAK=24
+T_BY=25
+T_BYTE=26
+T_CALL=27
+T_CALLER=28
+T_CASCADE=29
+T_CASE=30
+T_CASESPECIFIC=31
+T_CAST=32
+T_CHAR=33
+T_CHARACTER=34
+T_CHARSET=35
+T_CLIENT=36
+T_CLOSE=37
+T_CLUSTERED=38
+T_CMP=39
+T_COLLECT=40
+T_COLLECTION=41
+T_COLUMN=42
+T_COMMENT=43
+T_CONSTANT=44
+T_COMMIT=45
+T_COMPRESS=46
+T_CONCAT=47
+T_CONDITION=48
+T_CONSTRAINT=49
+T_CONTINUE=50
+T_COPY=51
+T_COUNT=52
+T_COUNT_BIG=53
+T_CREATE=54
+T_CREATION=55
+T_CREATOR=56
+T_CS=57
+T_CURRENT=58
+T_CURRENT_SCHEMA=59
+T_CURSOR=60
+T_DATABASE=61
+T_DATA=62
+T_DATE=63
+T_DATETIME=64
+T_DAY=65
+T_DAYS=66
+T_DEC=67
+T_DECIMAL=68
+T_DECLARE=69
+T_DEFAULT=70
+T_DEFERRED=71
+T_DEFINED=72
+T_DEFINER=73
+T_DEFINITION=74
+T_DELETE=75
+T_DELIMITED=76
+T_DELIMITER=77
+T_DESC=78
+T_DESCRIBE=79
+T_DIAGNOSTICS=80
+T_DIR=81
+T_DIRECTORY=82
+T_DISTINCT=83
+T_DISTRIBUTE=84
+T_DO=85
+T_DOUBLE=86
+T_DROP=87
+T_DYNAMIC=88
+T_ELSE=89
+T_ELSEIF=90
+T_ELSIF=91
+T_ENABLE=92
+T_END=93
+T_ENGINE=94
+T_ESCAPED=95
+T_EXCEPT=96
+T_EXEC=97
+T_EXECUTE=98
+T_EXCEPTION=99
+T_EXCLUSIVE=100
+T_EXISTS=101
+T_EXIT=102
+T_FALLBACK=103
+T_FALSE=104
+T_FETCH=105
+T_FIELDS=106
+T_FILE=107
+T_FILES=108
+T_FLOAT=109
+T_FOR=110
+T_FOREIGN=111
+T_FORMAT=112
+T_FOUND=113
+T_FROM=114
+T_FULL=115
+T_FUNCTION=116
+T_GET=117
+T_GLOBAL=118
+T_GO=119
+T_GRANT=120
+T_GROUP=121
+T_HANDLER=122
+T_HASH=123
+T_HAVING=124
+T_HDFS=125
+T_HIVE=126
+T_HOST=127
+T_IDENTITY=128
+T_IF=129
+T_IGNORE=130
+T_IMMEDIATE=131
+T_IN=132
+T_INCLUDE=133
+T_INDEX=134
+T_INITRANS=135
+T_INNER=136
+T_INOUT=137
+T_INSERT=138
+T_INT=139
+T_INT2=140
+T_INT4=141
+T_INT8=142
+T_INTEGER=143
+T_INTERSECT=144
+T_INTERVAL=145
+T_INTO=146
+T_INVOKER=147
+T_IS=148
+T_ISOPEN=149
+T_ITEMS=150
+T_JOIN=151
+T_KEEP=152
+T_KEY=153
+T_KEYS=154
+T_LANGUAGE=155
+T_LEAVE=156
+T_LEFT=157
+T_LIKE=158
+T_LIMIT=159
+T_LINES=160
+T_LOCAL=161
+T_LOCATION=162
+T_LOCATOR=163
+T_LOCATORS=164
+T_LOCKS=165
+T_LOG=166
+T_LOGGED=167
+T_LOGGING=168
+T_LOOP=169
+T_MAP=170
+T_MATCHED=171
+T_MAX=172
+T_MAXTRANS=173
+T_MERGE=174
+T_MESSAGE_TEXT=175
+T_MICROSECOND=176
+T_MICROSECONDS=177
+T_MIN=178
+T_MULTISET=179
+T_NCHAR=180
+T_NEW=181
+T_NVARCHAR=182
+T_NO=183
+T_NOCOUNT=184
+T_NOCOMPRESS=185
+T_NOLOGGING=186
+T_NONE=187
+T_NOT=188
+T_NOTFOUND=189
+T_NULL=190
+T_NUMERIC=191
+T_NUMBER=192
+T_OBJECT=193
+T_OFF=194
+T_ON=195
+T_ONLY=196
+T_OPEN=197
+T_OR=198
+T_ORDER=199
+T_OUT=200
+T_OUTER=201
+T_OVER=202
+T_OVERWRITE=203
+T_OWNER=204
+T_PACKAGE=205
+T_PARTITION=206
+T_PCTFREE=207
+T_PCTUSED=208
+T_PLS_INTEGER=209
+T_PRECISION=210
+T_PRESERVE=211
+T_PRIMARY=212
+T_PRINT=213
+T_PROC=214
+T_PROCEDURE=215
+T_QUALIFY=216
+T_QUERY_BAND=217
+T_QUIT=218
+T_QUOTED_IDENTIFIER=219
+T_RAISE=220
+T_REAL=221
+T_REFERENCES=222
+T_REGEXP=223
+T_REPLACE=224
+T_RESIGNAL=225
+T_RESTRICT=226
+T_RESULT=227
+T_RESULT_SET_LOCATOR=228
+T_RETURN=229
+T_RETURNS=230
+T_REVERSE=231
+T_RIGHT=232
+T_RLIKE=233
+T_ROLE=234
+T_ROLLBACK=235
+T_ROW=236
+T_ROWS=237
+T_ROWTYPE=238
+T_ROW_COUNT=239
+T_RR=240
+T_RS=241
+T_PWD=242
+T_TRIM=243
+T_SCHEMA=244
+T_SECOND=245
+T_SECONDS=246
+T_SECURITY=247
+T_SEGMENT=248
+T_SEL=249
+T_SELECT=250
+T_SET=251
+T_SESSION=252
+T_SESSIONS=253
+T_SETS=254
+T_SHARE=255
+T_SIGNAL=256
+T_SIMPLE_DOUBLE=257
+T_SIMPLE_FLOAT=258
+T_SIMPLE_INTEGER=259
+T_SMALLDATETIME=260
+T_SMALLINT=261
+T_SQL=262
+T_SQLEXCEPTION=263
+T_SQLINSERT=264
+T_SQLSTATE=265
+T_SQLWARNING=266
+T_STATS=267
+T_STATISTICS=268
+T_STEP=269
+T_STORAGE=270
+T_STORED=271
+T_STRING=272
+T_SUBDIR=273
+T_SUBSTRING=274
+T_SUM=275
+T_SUMMARY=276
+T_SYS_REFCURSOR=277
+T_TABLE=278
+T_TABLESPACE=279
+T_TEMPORARY=280
+T_TERMINATED=281
+T_TEXTIMAGE_ON=282
+T_THEN=283
+T_TIMESTAMP=284
+T_TINYINT=285
+T_TITLE=286
+T_TO=287
+T_TOP=288
+T_TRANSACTION=289
+T_TRUE=290
+T_TRUNCATE=291
+T_TYPE=292
+T_UNION=293
+T_UNIQUE=294
+T_UPDATE=295
+T_UR=296
+T_USE=297
+T_USING=298
+T_VALUE=299
+T_VALUES=300
+T_VAR=301
+T_VARCHAR=302
+T_VARCHAR2=303
+T_VARYING=304
+T_VOLATILE=305
+T_WHEN=306
+T_WHERE=307
+T_WHILE=308
+T_WITH=309
+T_WITHOUT=310
+T_WORK=311
+T_XACT_ABORT=312
+T_XML=313
+T_YES=314
+T_ACTIVITY_COUNT=315
+T_CUME_DIST=316
+T_CURRENT_DATE=317
+T_CURRENT_TIMESTAMP=318
+T_CURRENT_USER=319
+T_DENSE_RANK=320
+T_FIRST_VALUE=321
+T_LAG=322
+T_LAST_VALUE=323
+T_LEAD=324
+T_MAX_PART_STRING=325
+T_MIN_PART_STRING=326
+T_MAX_PART_INT=327
+T_MIN_PART_INT=328
+T_MAX_PART_DATE=329
+T_MIN_PART_DATE=330
+T_PART_COUNT=331
+T_PART_LOC=332
+T_RANK=333
+T_ROW_NUMBER=334
+T_STDEV=335
+T_SYSDATE=336
+T_VARIANCE=337
+T_USER=338
+T_ADD=339
+T_COLON=340
+T_COMMA=341
+T_PIPE=342
+T_DIV=343
+T_DOT=344
+T_DOT2=345
+T_EQUAL=346
+T_EQUAL2=347
+T_SHARP=348
+T_NOTE=349
+T_NOTEQUAL=350
+T_NOTEQUAL2=351
+T_GREATER=352
+T_GREATEREQUAL=353
+T_LESS=354
+T_LESSEQUAL=355
+T_MUL=356
+T_PRECENT=357
+T_CALLS=358
+T_OPEN_B=359
+T_OPEN_P=360
+T_OPEN_SB=361
+T_CLOSE_B=362
+T_CLOSE_P=363
+T_CLOSE_SB=364
+T_SEMICOLON=365
+T_SUB=366
+L_ID=367
+L_S_STRING=368
+L_D_STRING=369
+L_INT=370
+L_DEC=371
+L_WS=372
+L_M_COMMENT=373
+L_S_COMMENT=374
+L_FILE=375
+L_LABEL=376
+'+'=339
+':'=340
+','=341
+'||'=342
+'/'=343
+'.'=344
+'..'=345
+'='=346
+'=='=347
+'#'=348
+'!'=349
+'<>'=350
+'!='=351
+'>'=352
+'>='=353
+'<'=354
+'<='=355
+'*'=356
+'%'=357
+'@'=358
+'{'=359
+'('=360
+'['=361
+'}'=362
+')'=363
+']'=364
+';'=365
+'-'=366

src/parser/flinksql.ts

@@ -0,0 +1,20 @@
+import { InputStream, CommonTokenStream, Lexer } from 'antlr4';
+import { FlinkSqlLexer } from '../lib/flinksql/FlinkSqlLexer';
+import { FlinkSqlParser } from '../lib/flinksql/FlinkSqlParser';
+export * from '../lib/flinksql/FlinkSqlParserListener';
+export * from '../lib/flinksql/FlinkSqlParserVisitor';
+
+import BasicParser from './common/BasicParser';
+
+export default class FlinkSQL extends BasicParser {
+    public createLexer(input: string): Lexer {
+        const chars = new InputStream(input.toUpperCase()); // Some Lexer only support uppercase token, So you need transform
+        const lexer = <unknown> new FlinkSqlLexer(chars) as Lexer;
+        return lexer;
+    }
+    public createParserFromLexer(lexer: Lexer) {
+        const tokenStream = new CommonTokenStream(lexer);
+        return new FlinkSqlParser(tokenStream);
+    }
+}
+

src/parser/hive.ts

@@ -1,6 +1,6 @@
 import { InputStream, CommonTokenStream, Lexer } from 'antlr4';
 import { HiveSqlLexer } from '../lib/hive/HiveSqlLexer';
-import { HiveSqlParser } from '../lib/hive/HiveSqlParser';
+import { HiveSql } from '../lib/hive/HiveSql';
 export * from '../lib/hive/HiveSqlListener';
 export * from '../lib/hive/HiveSqlVisitor';
 
@@ -14,7 +14,7 @@ export default class HiveSQL extends BasicParser {
     }
     public createParserFromLexer(lexer: Lexer) {
         const tokenStream = new CommonTokenStream(lexer);
-        return new HiveSqlParser(tokenStream);
+        return new HiveSql(tokenStream);
     }
 }
 

src/parser/index.ts

@@ -1,3 +1,4 @@
 export * from './generic';
 export * from './plsql';
 export * from './hive';
+export * from './flinksql';

src/utils/index.ts

@@ -1,125 +1,183 @@
-function replaceStrFormIndexArr(str, replaceStr, indexArr) {
-    let result = '';
-    let index = 0;
 
-    if (!indexArr || indexArr.length < 1) {
-        return str;
-    }
-    for (let i = 0; i < indexArr.length; i++) {
-        const indexItem = indexArr[i];
-        const begin = indexItem.begin;
+import { TokenType, Token, TokenReg } from './token';
 
-        result = result + str.substring(index, begin) + replaceStr;
-        index = indexItem.end + 1;
+/**
+ * 获取 注释 以及 分隔符 等词法信息
+ * @param {String} sql
+ */
+function lexer(input: string): Token[] {
+    // 记录当前字符的位置
+    let current = 0;
+    let line = 1;
+    // 最终的 TokenTypes 结果
+    const tokens: Token[] = [];
 
-        if (i == indexArr.length - 1) {
-            result = result + str.substring(index);
+    /**
+     * 提取 TokenType
+     */
+    // eslint-disable-next-line
+    const extract = (currentChar: string, validator: RegExp, TokenType: TokenType): Token => {
+        let value = '';
+        const start = current;
+        while (validator.test(currentChar)) {
+            value += currentChar;
+            currentChar = input[++current];
         }
-    }
-
-    return result;
-}
-function splitSql(sql: string) {
-    let haveEnd = true;
-    if (!sql.endsWith(';')) {
-        sql += ';';
-        haveEnd = false;
-    }
-    interface splitParser {
-        index: number;
-        queue: string;
-        sqls: number[];
-    }
-    function pushSql(parser: splitParser, sql: string) {
-        if (!haveEnd && parser.index == sql.length - 1) {
-            parser.sqls.push(parser.index - 1);
-            parser.queue = '';
-        } else {
-            parser.sqls.push(parser.index);
-            parser.queue = '';
-        }
-    }
-    // 处理引号
-    function quoteToken(parser: splitParser, sql: string): string {
-        const queue = parser.queue;
-        const endsWith = queue[queue.length - 1];
-        if (endsWith == '\'' || endsWith == '"') {
-            const nextToken = sql.indexOf(endsWith, parser.index + 1);
-            if (nextToken != -1) {
-                parser.index = nextToken;
-                parser.queue = '';
-            } else {
-                parser.index = sql.length - 1;
-            }
-        } else {
-            return null;
-        }
-    }
-    // 处理单行注释
-    function singleLineCommentToken(parser: splitParser, sql: string): string {
-        let queue = parser.queue;
-        if (queue.endsWith('--')) {
-            const nextToken = sql.indexOf('\n', parser.index + 1);
-            if (nextToken != -1) {
-                parser.index = nextToken;
-                queue = '';
-            } else {
-                parser.index = sql.length - 1;
-            }
-        } else {
-            return null;
-        }
-    }
-    // 处理多行注释
-    function multipleLineCommentToken(
-        parser: splitParser, sql: string,
-    ): string {
-        const queue = parser.queue;
-        if (queue.endsWith('/*')) {
-            const nextToken = sql.indexOf('*/', parser.index + 1);
-            if (nextToken != -1) {
-                parser.index = nextToken + 1;
-                parser.queue = '';
-            } else {
-                parser.index = sql.length - 1;
-                parser.queue = '';
-            }
-        } else {
-            return null;
-        }
-    }
-    function splitToken(parser: splitParser, sql: string): string {
-        const queue = parser.queue;
-        if (queue.endsWith(';')) {
-            pushSql(parser, sql);
-        } else {
-            return null;
-        }
-    }
-    const parser: splitParser = {
-        index: 0,
-        queue: '',
-        sqls: [],
+        return {
+            type: TokenType,
+            start: start,
+            end: current,
+            lineNumber: line,
+            value: value,
+        };
     };
-    for (parser.index = 0; parser.index < sql.length; parser.index++) {
-        const char = sql[parser.index];
-        parser.queue += char;
-        const tokenFuncs = [
-            quoteToken,
-            singleLineCommentToken,
-            multipleLineCommentToken,
-            splitToken,
-        ];
-        for (let i = 0; i < tokenFuncs.length; i++) {
-            tokenFuncs[i](parser, sql);
+
+    /**
+     * 过滤（提取） 引号中的内容
+     */
+    // eslint-disable-next-line
+    const matchQuotation = (currentChar: string, validator: RegExp, TokenType: TokenType) => {
+        do {
+            if (currentChar === '\n') {
+                line++;
+            }
+            currentChar = input[++current];
+        } while (!validator.test(currentChar));
+
+        ++current;
+    };
+
+    while (current < input.length) {
+        let char = input[current];
+
+        // 按顺序处理 换行符 反引号 单引号 双引号 注释 分号
+        // 引号内 可能包含注释包含的符号以及分号 所以优先处理引号里面的内容 去除干扰信息
+
+        if (char === '\n') {
+            line++;
+            current++;
+            continue;
         }
-        if (parser.index == sql.length - 1 && parser.queue) {
-            pushSql(parser, sql);
+
+        if (TokenReg.BackQuotation.test(char)) {
+            // eslint-disable-next-line
+            matchQuotation(char, TokenReg.BackQuotation, TokenType.BackQuotation);
+            continue;
         }
+
+        if (TokenReg.SingleQuotation.test(char)) {
+            // eslint-disable-next-line
+            matchQuotation(char, TokenReg.SingleQuotation, TokenType.SingleQuotation);
+            continue;
+        }
+
+        if (TokenReg.DoubleQuotation.test(char)) {
+            // eslint-disable-next-line
+            matchQuotation(char, TokenReg.DoubleQuotation, TokenType.DoubleQuotation);
+            continue;
+        }
+
+        // 处理单行注释，以--开始，\n 结束
+        if (char === '-' && input[current + 1] === '-') {
+            let value = '';
+            const start = current;
+
+            while (char !== '\n') {
+                value += char;
+                char = input[++current];
+            }
+            tokens.push({
+                type: TokenType.Comment,
+                value,
+                start: start,
+                lineNumber: line,
+                end: current,
+            });
+            continue;
+        }
+
+        // 处理多行注释，以 /* 开始， */结束
+        if (char === '/' && input[current + 1] === '*') {
+            let value = '';
+            const start = current;
+            const startLine = line;
+
+            while (!(char === '/' && input[current - 1] === '*')) {
+                if (char === '\n') {
+                    line++;
+                }
+                value += char;
+                char = input[++current];
+            }
+            value += char;
+            ++current;
+
+            tokens.push({
+                type: TokenType.Comment,
+                value,
+                start: start,
+                lineNumber: startLine,
+                end: current,
+            });
+            continue;
+        }
+
+        // 处理结束符 ;
+        if (TokenReg.StatementTerminator.test(char)) {
+            const newToken = extract(
+                char,
+                TokenReg.StatementTerminator,
+                TokenType.StatementTerminator,
+            );
+            tokens.push(newToken);
+            continue;
+        }
+
+        current++;
     }
-    return parser.sqls;
+    return tokens;
+}
+
+/**
+ * 分割sql
+ * @param {String} sql
+ */
+function splitSql(sql: string) {
+    const tokens = lexer(sql);
+    const sqlArr = [];
+    let startIndex = 0;
+    tokens.forEach((ele: Token) => {
+        if (ele.type === TokenType.StatementTerminator) {
+            sqlArr.push(sql.slice(startIndex, ele.end));
+            startIndex = ele.end;
+        }
+    });
+    if (startIndex < sql.length) {
+        sqlArr.push(sql.slice(startIndex));
+    }
+    return sqlArr;
+}
+
+/**
+ * 清除注释和前后空格
+ * @param {String} sql
+ */
+function cleanSql(sql: string) {
+    sql.trim(); // 删除前后空格
+    const tokens = lexer(sql);
+    let resultSql = '';
+    let startIndex = 0;
+    tokens.forEach((ele: Token) => {
+        if (ele.type === TokenType.Comment) {
+            resultSql += sql.slice(startIndex, ele.start);
+            startIndex = ele.end + 1;
+        }
+    });
+    resultSql += sql.slice(startIndex);
+    return resultSql;
 }
 export {
-    replaceStrFormIndexArr,
+    cleanSql,
     splitSql,
+    lexer,
 };

src/utils/token.ts

@@ -0,0 +1,46 @@
+export enum TokenType {
+    /**
+     * Enclosed in single/double/back quotation, `` Symbol
+     * 'abc', "abc", `abc`
+     */
+    SingleQuotation = 'SingleQuotation',
+    DoubleQuotation = 'DoubleQuotation',
+    BackQuotation = 'BackQuotation',
+
+    /**
+     * Language element type
+     */
+    Comment = 'Comment',
+
+    /**
+     * Statement
+     */
+    StatementTerminator = 'StatementTerminator',
+
+    /**
+     * Others
+     */
+    Error = 'Error'
+}
+
+/**
+ * Token object
+ */
+export interface Token {
+    type: TokenType,
+    value: string;
+    start: number;
+    end: number;
+    lineNumber: number;
+    message?: string;
+}
+
+/**
+*  Token recognition rules
+*/
+export const TokenReg = {
+    [TokenType.StatementTerminator]: /[;]/,
+    [TokenType.SingleQuotation]: /[']/,
+    [TokenType.DoubleQuotation]: /["]/,
+    [TokenType.BackQuotation]: /[`]/,
+};

test/parser/flinksql/lexer.test.ts

@@ -0,0 +1,11 @@
+import SQLParser from '../../../src/parser/flinksql';
+describe('FlinkSQL Lexer tests', () => {
+    const parser = new SQLParser();
+
+    const sql = 'SELECT * FROM table1';
+    const tokens = parser.getAllTokens(sql);
+
+    test('token counts', () => {
+        expect(tokens.length).toBe(7);
+    });
+});

test/parser/flinksql/listener.test.ts

@@ -0,0 +1,24 @@
+import
+SQLParser, { FlinkSqlParserListener }
+    from '../../../src/parser/flinksql';
+
+describe('Flink SQL Listener Tests', () => {
+    const expectTableName = 'user1';
+    const sql = `select id,name,sex from ${expectTableName};`;
+    const parser = new SQLParser();
+
+    const parserTree = parser.parse(sql);
+
+    test('Listener enterTableName', async () => {
+        let result = '';
+        class MyListener extends FlinkSqlParserListener {
+            enterTableExpression(ctx): void {
+                result = ctx.getText().toLowerCase();
+            }
+        }
+        const listenTableName: any = new MyListener();
+
+        await parser.listen(listenTableName, parserTree);
+        expect(result).toBe(expectTableName);
+    });
+});

test/parser/flinksql/syntax.test.ts

@@ -0,0 +1,221 @@
+import SQLParser from '../../../src/parser/flinksql';
+import sqlMockData from '../../mock/flinkSql';
+
+describe('FlinkSQL Syntax Tests', () => {
+    const parser = new SQLParser();
+
+    // Create statements
+    test('Test simple CreateTable Statement', () => {
+        const sql = `
+            CREATE TABLE Orders (
+                user BIGINT
+            ) WITH ( 
+                "connector" = "kafka",
+                "scan.startup.mode" = "earliest-offset"
+            );
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple CreateDatabase Statement', () => {
+        const sql = `
+            CREATE DATABASE IF NOT EXISTS dataApi
+            WITH ( 
+                "owner" = "admin"
+            );
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple CreateView Statement', () => {
+        const sql = `
+            CREATE TEMPORARY VIEW IF NOT EXISTS tempView
+            AS SELECT product, amount FROM Orders;
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple CreateFunction Statement', () => {
+        const sql = `
+            CREATE TEMPORARY FUNCTION IF NOT EXISTS tempFunction AS 'SimpleUdf';
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // Alter statements
+    test('Test simple AlterTable Statement', () => {
+        const sql = `ALTER TABLE Orders RENAME TO NewOrders;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple AlterDatabase Statement', () => {
+        const sql = `ALTER DATABASE tempDB SET ("key1"="value1");`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple AlterFunction Statement', () => {
+        const sql = `
+            ALTER TEMPORARY FUNCTION IF EXISTS tempFunction AS 'SimpleUdf';
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // Drop statements
+    test('Test simple DropTable Statement', () => {
+        const sql = `DROP TABLE IF EXISTS Orders;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple DropDatabase Statement', () => {
+        const sql = `DROP DATABASE IF EXISTS Orders RESTRICT;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple DropView Statement', () => {
+        const sql = `DROP TEMPORARY VIEW IF EXISTS Orders;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test simple DropFunction Statement', () => {
+        const sql = `DROP TEMPORARY FUNCTION IF EXISTS Orders;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // insert statements
+    test('Test one simple Insert Statement', () => {
+        const sql = `
+            INSERT INTO students VALUES
+            ('Amy Smith', '123 Park Ave, San Jose', 111111);
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test two simple Insert Statement', () => {
+        const sql = `
+            INSERT INTO students PARTITION (student_id = 444444)
+            SELECT name, address FROM persons WHERE name = "Dora Williams";
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // query statements
+    test('Test simple Select Statement', () => {
+        const sql = `SELECT product, amount FROM Orders;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test Select Statement with where clause', () => {
+        const sql = `SELECT * FROM person WHERE id = 200 OR id = 300;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test Select Statement with group by clause', () => {
+        const sql = `SELECT id, sum(quantity) FROM dealer GROUP BY id;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test Select Statement with having clause', () => {
+        const sql = `
+            SELECT city, sum(quantity) AS sum 
+            FROM dealer GROUP BY city HAVING city = 'Fremont';
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test Select Statement with order by clause', () => {
+        const sql = `SELECT name, age FROM person ORDER BY age;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test Select Statement with limit clause', () => {
+        const sql = `SELECT name, age FROM person ORDER BY name LIMIT 2;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test Select Statement with join', () => {
+        const sql = `
+            SELECT id, name, employee.deptno, deptname FROM employee
+            FULL JOIN department ON employee.deptno = department.deptno;
+        `;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // describe statements
+    test('Test simple Describe Statement', () => {
+        const sql = `DESCRIBE Orders;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // describe statements
+    test('Test simple Explain Statement', () => {
+        const sql = `EXPLAIN tempTable FOR SELECT k, SUM(v) FROM oneTable;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // use statements
+    test('Test simple Use Statement', () => {
+        const sql = `USE CATALOG orders;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    // show statements
+    test('Test simple Show Statement', () => {
+        const sql = `SHOW CATALOGS;`;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+
+    test('Test complex sql Statement one', () => {
+        const sql = sqlMockData.sqlStrOne;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement two', () => {
+        const sql = sqlMockData.sqlStrTwo;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement three', () => {
+        const sql = sqlMockData.sqlStrThree;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement four', () => {
+        const sql = sqlMockData.sqlStrFour;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement five', () => {
+        const sql = sqlMockData.sqlStrFive;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement six', () => {
+        const sql = sqlMockData.sqlStrSix;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement seven', () => {
+        const sql = sqlMockData.sqlStrSeven;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement eight', () => {
+        const sql = sqlMockData.sqlStrEight;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+    test('Test complex sql Statement nine', () => {
+        const sql = sqlMockData.allSqlStr;
+        const result = parser.validate(sql);
+        expect(result.length).toBe(0);
+    });
+});

test/parser/flinksql/visitor.test.ts

@@ -0,0 +1,27 @@
+import SQLParser, { FlinkSqlParserVisitor } from '../../../src/parser/flinksql';
+
+describe('Flink SQL Visitor Tests', () => {
+    const expectTableName = 'user1';
+    const sql = `select id,name,sex from ${expectTableName};`;
+    const parser = new SQLParser();
+
+    const parserTree = parser.parse(sql, (error) => {
+        console.log('Parse error:', error);
+    });
+
+    // console.log('Parser tree string:', parser.toString(parserTree));
+
+    test('Visitor visitTableName', () => {
+        let result = '';
+        class MyVisitor extends FlinkSqlParserVisitor {
+            visitTableExpression(ctx): void {
+                result = ctx.getText().toLowerCase();
+                super.visitTableExpression(ctx);
+            }
+        }
+        const visitor: any = new MyVisitor();
+        visitor.visit(parserTree);
+
+        expect(result).toBe(expectTableName);
+    });
+});

test/parser/hive/lexer.test.ts

@@ -2,11 +2,15 @@ import SQLParser from '../../../src/parser/hive';
 
 describe('HiveSQL Lexer tests', () => {
     const parser = new SQLParser();
-    // select id,name,sex from user1;
-    const sql = 'SELECT * FROM t1';
-    const tokens = parser.getAllTokens(sql);
+    test('select token counts', () => {
+        const sql = 'SELECT * FROM t1';
+        const tokens = parser.getAllTokens(sql);
+        expect(tokens.length).toBe(4);
+    });
 
-    test('token counts', () => {
-        expect(tokens.length).toBe(12);
+    test('select token counts', () => {
+        const sql = 'show create table_name;';
+        const tokens = parser.getAllTokens(sql);
+        expect(tokens.length).toBe(4);
     });
 });

test/parser/hive/listener.test.ts

@@ -1,17 +1,16 @@
 import SQLParser, { HiveSqlListener } from '../../../src/parser/hive';
 
 describe('Hive SQL Listener Tests', () => {
-    const expectTableName = 'user1';
-    const sql = `select id,name,sex from ${expectTableName};`;
     const parser = new SQLParser();
+    test('Listener enterSelectList', async () => {
+        const expectTableName = 'userName';
+        const sql = `select ${expectTableName} from user1 where inc_day='20190601' limit 1000;`;
+        const parserTree = parser.parse(sql);
 
-    const parserTree = parser.parse(sql);
-
-    test('Listener enterTableName', async () => {
         let result = '';
         class MyListener extends HiveSqlListener {
-            enterTableName(ctx): void {
-                result = ctx.getText().toLowerCase();
+            enterSelect_list(ctx): void {
+                result = ctx.getText();
             }
         }
         const listenTableName: any = new MyListener();
@@ -19,4 +18,18 @@ describe('Hive SQL Listener Tests', () => {
         await parser.listen(listenTableName, parserTree);
         expect(result).toBe(expectTableName);
     });
+    test('Listener enterCreateTable', async () => {
+        const sql = `drop table table_name;`;
+        const parserTree = parser.parse(sql);
+        let result = '';
+        class MyListener extends HiveSqlListener {
+            enterDrop_stmt(ctx): void {
+                result = ctx.getText();
+            }
+        }
+        const listenTableName: any = new MyListener();
+
+        await parser.listen(listenTableName, parserTree);
+        expect(result).toBe('droptabletable_name');
+    });
 });

test/parser/hive/syntax.test.ts

@@ -2,17 +2,21 @@ import SQLParser from '../../../src/parser/hive';
 
 describe('Hive SQL Syntax Tests', () => {
     const parser = new SQLParser();
-
-    test('Select Statement', () => {
-        const sql = 'SELECT * FROM employee WHERE salary>30000;';
+    test('Create Table Statement', () => {
+        const sql = 'CREATE TABLE person(name STRING,age INT);';
         const result = parser.validate(sql);
-
         expect(result.length).toBe(0);
     });
-
-    test('Select 1+1', () => {
-        const sql = 'SELECT 1+1;';
+    test('Create Table Statement', () => {
+        const sql = `alter table dm_gis.table_name add if not exists partition (inc_day = '20190601');`;
         const result = parser.validate(sql);
         expect(result.length).toBe(0);
     });
+    test('Wrong Select Statement', () => {
+        const sql = 'SELECT add ABC from Where ;'
+        const result = parser.validate(sql);
+        expect(result.length).toBe(2);
+        expect(result[0].message).toBe(`no viable alternative at input 'SELECTaddABCfromWhere'`)
+        expect(result[1].message).toBe(`mismatched input 'Where' expecting <EOF>`)
+    });
 });

test/parser/hive/visitor.test.ts

@@ -1,15 +1,15 @@
 import SQLParser, { HiveSqlVisitor } from '../../../src/parser/hive';
 
 describe('Generic SQL Visitor Tests', () => {
-    const expectTableName = 'user1';
-    const sql = `select id,name,sex from ${expectTableName};`;
+    const expectTableName = 'dm_gis.dlv_addr_tc_count';
+    const sql = `select citycode,tc,inc_day from ${expectTableName} where inc_day='20190501' limit 100;`;
     const parser = new SQLParser();
 
     const parserTree = parser.parse(sql, (error) => {
         console.log('Parse error:', error);
     });
 
-    console.log('Parser tree string:', parser.toString(parserTree));
+    // console.log('Parser tree string:', parser.toString(parserTree));
 
     test('Visitor visitTableName', () => {
         let result = '';
@@ -19,6 +19,7 @@ describe('Generic SQL Visitor Tests', () => {
                 super.visitTable_name(ctx);
             }
         }
+
         const visitor: any = new MyVisitor();
         visitor.visit(parserTree);
 

test/utils/index.test.ts

@@ -1,48 +1,41 @@
 import * as utils from '../../src/utils';
 describe('utils', () => {
-    describe('split sql', () => {
-        test('single', () => {
-            let sql = 'select id,name from user';
-            let result = utils.splitSql(sql);
-            expect(result).toEqual([sql.length - 1]);
-            sql += ';';
-            result = utils.splitSql(sql);
-            expect(result).toEqual([sql.length - 1]);
-        });
-        test('multiple', () => {
-            const sql = `-- a ;
-            select * from a;
-            select user from b`;
-            const result = utils.splitSql(sql);
-            expect(result).toEqual([34, 65]);
-        });
-        test('error sql', () => {
-            const sql = `CREATE TABLE MyResult(
-                a double,
-                b timestamp,
-                c timestamp
-             )WITH(
-                type ='mysql,
-                url ='jdbc:mysql://1.1.1.1:3306/hi?charset=utf8',
-                userName ='name',
-                password ='123',
-                tableName ='user'
-             );`;
-            const result = utils.splitSql(sql);
-            expect(result).toEqual([337]);
-            const sql2 = `CREATE TABLE MyResult(
-                a double,
-                b timestamp,
-                c timestamp
-             )WITH(
-                type ='mysql,
-                url ='jdbc:mysql://1.1.1.1:3306/hi?charset=utf8',
-                userName ='name',
-                password ='123',
-                tableName ='user'
-             )`;
-            const result2 = utils.splitSql(sql2);
-            expect(result2).toEqual([336]);
-        });
+    test('split single sql', () => {
+        const sql = 'select id,name from user';
+        const result = utils.splitSql(sql);
+        expect(result.length).toEqual(1);
+    });
+    test('split multiple sql', () => {
+        const sql = `-- a ;
+        select * from a;
+        /* 
+            xxx
+            xxx
+        */
+        select user from b`;
+        const result = utils.splitSql(sql);
+        expect(result.length).toEqual(2);
+    });
+    test('lexer', () => {
+        const sql = `-- a ;
+        select * from a;
+        /* 
+            xxx
+            xxx
+        */
+        select user from b;`;
+        const result = utils.lexer(sql);
+        expect(result.length).toEqual(4);
+    });
+    test('cleanSql', () => {
+        const sql = `-- a ;
+        select * from a;
+        /* 
+            xxx
+            xxx
+        */
+        select user from b`;
+        const result = utils.cleanSql(sql);
+        expect(result.indexOf('xxx')).toEqual(-1);
     });
 });