oushu/lava-oushudb-dt-sql-parser
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feat: replace fliePath with slashText to resolve conflict between filePath and arithmetic (#112)

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This commit is contained in:
Hayden
2023-05-30 10:19:13 +08:00
committed by GitHub
parent 76d7ee5e70
commit 793ff6ef0e
11 changed files with 3882 additions and 3714 deletions
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4
src/grammar/flinksql/FlinkSqlLexer.g4
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@ -442,9 +442,9 @@ REAL_LITERAL: (DEC_DIGIT+)? '.' DEC_DIGIT+
| DEC_DIGIT+ EXPONENT_NUM_PART;
BIT_STRING: BIT_STRING_L;
ID_LITERAL: ID_LITERAL_FRAG;
FILE_PATH: FILE_PATH_STRING;
SLASH_TEXT: SLASH_TEXT_FRAG;
fragment FILE_PATH_STRING: ([/\\] (~([/\\ ]))*)+;
fragment SLASH_TEXT_FRAG: [/\\] (~([/\\ ] | '(' | ')' | ';'))*;
fragment JAR_FILE_PARTTARN: '`' ( '\\'. | '``' | ~('`'|'\\'))* '`';
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]*;

15
src/grammar/flinksql/FlinkSqlParser.g4
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@ -88,11 +88,15 @@ jarStatememt
// 数栈平台自研的添加文件语法
dtAddStatement
: KW_ADD KW_JAR KW_WITH FILE_PATH (KW_AS uid)?
| KW_ADD KW_FILE KW_WITH FILE_PATH (KW_AS uid)? (KW_RENAME uid)?
| KW_ADD (KW_PYTHON_FILES | KW_PYTHON_REQUIREMENTS | KW_PYTHON_DEPENDENCIES | KW_PYTHON_JAR | KW_PYTHON_ARCHIVES) KW_WITH FILE_PATH KW_RENAME uid
| KW_ADD KW_PYTHON_PARAMETER FILE_PATH
| KW_ADD KW_ENGINE KW_FILE KW_WITH FILE_PATH KW_RENAME uid KW_KEY uid
: KW_ADD KW_JAR KW_WITH dtFilePath (KW_AS uid)?
| KW_ADD KW_FILE KW_WITH dtFilePath (KW_AS uid)? (KW_RENAME uid)?
| KW_ADD (KW_PYTHON_FILES | KW_PYTHON_REQUIREMENTS | KW_PYTHON_DEPENDENCIES | KW_PYTHON_JAR | KW_PYTHON_ARCHIVES) KW_WITH dtFilePath KW_RENAME uid
| KW_ADD KW_PYTHON_PARAMETER dtFilePath
| KW_ADD KW_ENGINE KW_FILE KW_WITH dtFilePath KW_RENAME uid KW_KEY uid
;
dtFilePath
: SLASH_TEXT+
;
// Create statements
@ -696,6 +700,7 @@ valueExpression
| left=valueExpression operator='^' right=valueExpression #arithmeticBinary
| left=valueExpression operator='|' right=valueExpression #arithmeticBinary
| left=valueExpression comparisonOperator right=valueExpression #comparison
| left=valueExpression right=SLASH_TEXT #arithmeticBinaryAlternate
;
primaryExpression