oushu/lava-oushudb-dt-sql-parser
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484c881583
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139 Commits

Author SHA1 Message Date
霜序
484c881583
fix: add missing expression predicate to impala parser(#225) 
* fix(impala): add select supprt is true/false/unknown and support more SEMICOLON

* fix(impala): not use emptyStatement replace SEMICOLON

* test(impala): add select unit test sql and test splitSQLByStatement
 2023-11-30 19:56:07 +08:00
Hayden
340ccae7d7
feat: deprecate legacy util (#223) 
* feat: deprecate legacy util

* test: legacy utils unit test
 2023-11-29 14:58:24 +08:00
霜序
4be3640219
fix: add partitioned by sql unit test and compile impala (#221) 2023-11-29 10:02:16 +08:00
Hayden
31a811d1bb
Feat column codeCompletion (#218) 
* feat: flink support column suggestion

* feat: flink column suggestion unit test

* feat: hive support column suggestion

* feat: hive column suggestion unit test

* feat: trinosql support column suggestion

* feat: trino column suggest unit test

* feat: sparksql collect column suggesstion

* feat: spark column suggestion unit test

* feat: rebuild flinksql lib
 2023-11-28 21:18:44 +08:00
琉易
3dadc0c4b5
feat: mysql auto complete (#219) 
* refactor: mysql auto complete

* test: mysql auto complete

---------

Co-authored-by: liuyi <liuyi@dtstack.com>
 2023-11-28 21:17:18 +08:00
霜序
e203f1a48a
feat: support impala (#184) 
* feat(impala): add impala sqlLexer

* feat(impala): add impala grammar

* feat(impala): add alter table sql

* feat(impala): update alter table sql

* feat(impala): add alter db sql

* feat(impala): add alter view sql

* feat(impala): add compute stats/comment statement and update partition_desc for alter table

* feat(impala): add drop statement sql

* feat(impala): add revoke and grant sql

* feat(impala): add create db/function/role/view sql

* feat(impala): add describe/explain/invalidata_metadata/load_data sql

* feat(impala): add refresh/set/shutdown sql

* feat(impala): add truncate_table/use/values sql

* fix(impala): update shutdown and invaliddate_metadata

* feat(impala): add show/update/upsert sql

* feat(impala): add create/insert sql

* feat(impala): add select and delete sql

* feat(impala): add impala tokens and fix todo

* feat(impala): update impalaparser and some test unit

* feat(impala): add syntax suggestion

* feat(impala): add syntax suggestion

* feat(impala): update test unit

* feat(impala): remove reference

* fix(impala): add statement for sqlname and collect tableName

* fix(impala): fix syntax suggestion unit test

* fix(impala): update syntax suggestion and collect column

* feat(impala): add collect column create
 2023-11-28 21:11:07 +08:00
XCynthia
db05cb3e4f
feat: pgsql collect column name (#216) 
* feat(pgsql: collect column name): pgsql: collect column name

* feat(pgsql): repair column name's unit test and sql

* feat(pgsql): pgsql: collect expression's column

* feat(update column's collect of some expression): pgsql: update column's collect of some expression

---------

Co-authored-by: zhaoge <>
 2023-11-28 10:07:29 +08:00
琉易
428d851913
feat: #190 improve mysql grammer (#196) 
* refactor: generic rename to mysql

* refactor: g4 with mysql syntax

* test: mysql syntax

* refactor: remove useless keywords

* refactor: remove nonReserved keywords

* refactor: lint specificFunction

---------

Co-authored-by: liuyi <liuyi@dtstack.com>
 2023-11-27 15:25:40 +08:00
琉易
6bbcb3c8d3
fix: #213 flinksql expression syntax (#215) 
* fix: #213 use uid to replace SLASH_TEXT in dtFilePath rule

* test: #213 flinksql syntax expression

---------

Co-authored-by: liuyi <liuyi@dtstack.com>
 2023-11-23 20:59:21 +08:00
zhaoge
adeb26b7df feat: pgsql: optimize drop rule's content 2023-11-20 09:41:12 +08:00
zhaoge
4736a65e0c feat(pgsql: upgrade rules' name): pgsql: upgrade rules' name 2023-11-20 09:41:12 +08:00
XCynthia
cbb1279f9e
feat: support pgsql code completion (#205) 
* feat: pgsql: complete sql, upgrade syntax file and complete autoImprove

* feat: pgsql: complete unit test

* feat: pgsql: update unit test for autocomplete

* feat(pgsql: update split's context type ): pgsql: update split's context type

* feat(pgsql: update schema, table, procedure, tablespace, function, view,database's rule name): pgsql

* feat: pgsql: update usualName's rule realize

* feat: pgsql:update funcName's using

---------

Co-authored-by: zhaoge <>
 2023-11-15 15:34:42 +08:00
XCynthia
2e6d18e7dc
feat: improve pgsql grammar and add unit tests(#201) 
* feat(pgsql: upgrade keywords and refresh them to parser file): pgsql

* feat(pgsql: check create table's syntax): pgsql

* feat(pgsql: check and update drop syntax): pgsql: check and update drop syntax

* feat: pgsql: check create's sql syntax and update g4 file

* feat: pgsql:complete other's sql and syntax except select, insert, drop

* feat: pgsql: update create, delete, insert, select, update and others' syntax

* test: pgsql: update alter's sql

* feat: pgsql: update syntax g4 file

* feat: pgsql: upgrade keywords to without '_P' in lexer and parser file

* docs: pgsql: update copyright and Reference of parser and lexer

---------

Co-authored-by: zhaoge <>
 2023-11-09 11:53:40 +08:00
Hayden
21dcb3fdce
Improve/flink keywords (#195) 
* refactor: improve flinksql keywords rule

* test: correct flink sql unit test
 2023-10-30 17:57:27 +08:00
Hayden
91b7fd24c0
Feat/trino sql (#188) 
* refactor: prefix trino lexer rule name with KW_

* test: add commentOtherLine function

* feat: optimize trino antlr grammar to adapt to c3

* feat: trinosqlParser supports codeCompletion and spliting

* test: trinoSql codeCompletion unit tests
 2023-10-24 14:37:27 +08:00
琉易
0d9d3d65f3
test: accurate description (#183) 
* test: accurate description

* refactor: optimize the use of tableName and viewName for

---------

Co-authored-by: liuyi <liuyi@dtstack.com>
 2023-10-18 10:53:43 +08:00
Hayden
f9dbd9fc23
Refactor/basic parser (#182) 
* feat: replace errorCollector with ParserErrorListener to collect lexer error

* refactor: remove useless method in basicParser

* feat: correct splitSQLByStatement method

* feat: rename parse to parseWithCache and add new parse method

* refactor: rename parserTree to parseTree

* test: rename parserTree to parseTree

* refactor: rename parserError to parseError

* feat: export ErrorHandler type

* feat: use errorhandler form params

* test: basic parser unit tests

* style: lint via prettier
 2023-10-16 17:59:28 +08:00
Hayden
7de192d486
chroe: devops (#180) 
* ci: add dependencies about lint tool

* ci: replace eslint with prettier

* ci: add husky, cz and commitlint

* style: lint fix via prettier

* ci: add prettier and check-types to github workflow

'
 2023-10-13 11:16:36 +08:00
琉易
4d1dfa676f
feat: support spark sql auto complete (#179) 
* refactor: spark sql g4

* feat: support spark sql suggestion

* test: spark sql suggestion unit test

* test: hive spell check

* feat: spark sql keyword has multiple values

* test: KW_NOT KW_RLIKE split into two value

---------

Co-authored-by: liuyi <liuyi@dtstack.com>
 2023-10-12 17:08:21 +08:00
Hayden
53ead45ff5
Optimize/auto complete (#178) 
* feat: optimize hive function name auto complete

* feat: optimize flink rules that c3 prefer to

* feat: optimize flink autoComplete

* test: flink auto complete unit tests
 2023-10-11 17:15:06 +08:00
Hayden
c4030929b2
Feat/auto complete (#175) 
* feat: update hive grammar to adapt to c3

* feat: support viewName, dbName, fnName autoComplete to hive

* test: add hive suggestion unit test

* test: optimze flink suggestion unit tests
 2023-10-10 16:37:49 +08:00
Frank
d0ad381833
test: spark sql query syntax unit test (#173) 
* test: add spark query unit test and check grammar

* test: add select explain、lateralSubQuery、transform unit test

* chore: fileName exchange

---------

Co-authored-by: dilu <dilu@dtstack.com>
 2023-10-10 16:25:43 +08:00
琉易
7bbaba6398
test: spark DML test (#169) 
Co-authored-by: liuyi <liuyi@dtstack.com>
 2023-10-09 09:51:16 +08:00
琉易
d13a92914d
feat: spark sql DDL test (#170) 
Co-authored-by: liuyi <liuyi@dtstack.com>
 2023-10-09 09:49:48 +08:00
Frank
d1c2920f80
Feat/spark sql auxiliary syntax (#165) 
* feat: supplement SparkSQL add syntax unit test

* chore: recompile spark listener & visitor

---------

Co-authored-by: dilu <dilu@dtstack.com>
 2023-10-09 09:49:22 +08:00
Frank
05da14d007
Feat/spark g4 (#168) 
* feat: spark g4 test

* fix: fixed build lint

---------

Co-authored-by: liuyi <liuyi@dtstack.com>
Co-authored-by: dilu <dilu@dtstack.com>
 2023-10-08 14:23:06 +08:00
XCynthia
0a9a7d15d3
test: hive complete data types' check and unit tests (#160) 
* feat: add Authorization SQL and update syntax file

* test: hive complete data types' check and unit tests

* feat: hive add syntax complete automaticlly

* feat: update hive's syntax complete

feat:update hive's syntax complete

---------

Co-authored-by: zhaoge <>
 2023-10-08 14:14:03 +08:00
XCynthia
2ec03f1770
feat: hive Authorization syntax and unit tests (#159) 
Co-authored-by: zhaoge <>
 2023-09-12 20:10:43 +08:00
XCynthia
6a99d63d71
test: hive select/describe/load/alterTable syntax unit test (#158) 
Co-authored-by: zhaoge <>
 2023-09-11 18:52:25 +08:00
XCynthia
97ab76af76
Feat check hive create syntax (#157) 
* check and update abort and alter sql

* delete superfluous space

* update grammar lib after change alter parser

* update alter parser to be compatible

* check create sql

---------

Co-authored-by: zhaoge <>
 2023-09-06 16:42:04 +08:00
Hayden
885b85e842
Test/hive dml (#155) 
* feat: add showIndex parser rule

* test: uncomment show index test cases

* test: add unit tests about DML syntax to HiveSQL

* test: add unit tests about export and import syntax to HiveSQL

* refactor: recompile hive grammar

* test: correct description of HiveSQL unit tests
 2023-09-06 15:15:04 +08:00
XCynthia
6dad62ddf4
check alter sql and syntax (#156) 
* check and update abort and alter sql

* delete superfluous space

* update grammar lib after change alter parser

* update alter parser to be compatible

---------

Co-authored-by: zhaoge <>
 2023-09-06 11:46:46 +08:00
Hayden
af1d71c576
Feat/hive ddl (#150) 
* test: test cases about Alter Either Table or Partition

* feat: support alter protection and correct alter compact

* feat: improve keyword rules

* feat: recompile hive grammar
 2023-08-30 17:58:20 +08:00
mumiao
f1b9b80056
Merge pull request #129 from HaydenOrz/test/hivesql_unit_tests 
Test/hivesql unit tests
 2023-08-29 11:02:36 +08:00
hayden
9bd842b7d6 test: patch dtAddFile syntax unit tests 2023-08-28 13:05:31 +08:00
hayden
53559bc315 test: add test case about ROW as function 2023-08-28 12:49:09 +08:00
hayden
13e52f50f7 test: hivesql schedule query ddl syntax unit tests 2023-07-10 10:37:19 +08:00
hayden
faabeffe8a test: hivesql abort syntax unit tests 2023-07-10 10:21:16 +08:00
hayden
c6f6599126 test: hivesql describe syntax unit tests 2023-07-10 10:19:30 +08:00
hayden
5f0a0851a6 test: hivesql show syntax unit tests 2023-07-10 10:09:28 +08:00
hayden
af1c640c9d test: hivesql drop syntax unit tests 2023-07-10 10:09:03 +08:00
hayden
6f7a59775c test: hivesql alter syntax unit tests 2023-07-07 17:04:37 +08:00
hayden
f1ca0738d3 test: hiveSQL test units of index 2023-07-07 14:52:59 +08:00
hayden
28de63e1f0 test: hiveSQL createStatement unit tests 2023-07-07 14:48:44 +08:00
wewoor
72c13b7bc7 docs: update content 2023-06-14 10:51:01 +08:00
Ziv
e914cf2c33
test: add benchmark for flinksql (#120) 2023-06-13 09:28:48 +08:00
Hayden
e34a9f6128
Fix/basic suggestion (#119) 
* fix: correct suggetion logic in multiple sql case

* test: add multiple sql test case of suggestion

* feat: export SyntaxContextType as enum
 2023-06-12 15:21:27 +08:00
Hayden
1b02ff5d75
feat: FlinkSQL supports auto complete (#115) 
* feat: add antlr4-c3 dependencies

* feat: distinguish table, catalog and database from uid

* feat: move semicolon from sqlStatements to sqlStatement

* chore: move antlr4ts-cli to devDependencies

* feat: improve basic parser and support suggestions of token and syntax

* feat: implement suggest method in sql parsers

* test: flink sql suggestion test cases

* feat: optimize ts defination of suggestion

* feat: add split listener and optimize performance of auto-completion

* test: supplementary flink suggestion unit tests
 2023-06-09 11:22:53 +08:00
Hayden
d750fcd574
test: split flink sql syntax.test.ts (#116) 2023-06-07 09:34:24 +08:00
Ziv
34f64e6bea
refactor: migrate antlr4 v4.12.0 to antlr4ts(4.9.0) (#106) 
* build: ignore gen folder

* refactor: remove useless code

* fix: correct the Javascript usage in grammar

* refactor: move to antlr4ts

* fix: remove useless

* fix: update grammars for javascript target

* refactor: migrate to antlr4ts

* refactor: migrate to antlr4ts

* refactor: implements ParserErrorListener

* fix: rename the  start reserved word

* refactor: remove unused import

* refactor: migrate to antlr4ts

* test: update the expects of test cases

* refactor: migrate hive to antlr4ts

* refactor: update the incompatible syntax for antlr4ts

* refactor: migrate pgsql grammar to antlr4ts, increasing tests

* refactor: migrate the plsql to antlr4ts

* build: remove unused config

* build: migrate to antlr4ts

* build: migrate ts-jest to @swc/jest

* refactor: migrate to anltr4ts

* build: migrate ts-jest to @swc/jest
 2023-05-30 14:44:03 +08:00