Files

xhe 2dbf28d553 [parser] fix: correct file permission (#918 )

Commit 334dfef16055ffaf9c704b7ad25ce7540cb6ce38 changed several files into
executables. Commit f6e17887c998e7c7d460bfabb198ed5f53dd22a2 reverted the
permission of parser_test.go from 755 to 644, but missed all other
files. Later go.mod1/go.sum1 are removed. This commit fixed the
permission of remaining affected files.

2021-10-09 14:53:23 +08:00

.github

[parser] .github: add CODEOWNER rule to request review for PRs automatica… (#579 )

2021-10-09 14:53:23 +08:00

ast

[parser] fix: correct file permission (#918 )

2021-10-09 14:53:23 +08:00

auth

[parser] change all dot import, according to staticcheck (#730 )

2021-10-09 14:53:23 +08:00

charset

[parser] change all dot import, according to staticcheck (#730 )

2021-10-09 14:53:23 +08:00

docs

[parser] docs: rewrite quickstart.md (#884 )

2021-10-09 14:53:23 +08:00

format

[parser] fix: correct file permission (#918 )

2021-10-09 14:53:23 +08:00

goyacc

[parser] fix type conversion panic from NUM to int64 (#809 )

2021-10-09 14:53:23 +08:00

model

[parser] model: add OriginDefaultValueBit field to ColumnInfo (#904 )

2021-10-09 14:53:23 +08:00

mysql

[parser] parser: introduce a new privilege for the set config statement (#835 )

2021-10-09 14:53:23 +08:00

opcode

[parser] opcode,ast: fix invalid restore of '4 DIV 2' (became '4DIV2') (#792 )

2021-10-09 14:53:23 +08:00

terror

[parser] terror: print the stack in terror.Log() (#803 )

2021-10-09 14:53:23 +08:00

test_driver

[parser] *: set charset and collate for string literals correctly (#761 )

2021-10-09 14:53:23 +08:00

types

[parser] types: Update FieldType.Equal safety. (#841 )

2021-10-09 14:53:23 +08:00

.editorconfig

[parser] add .editorconfig (#732 )

2021-10-09 14:53:23 +08:00

.gitignore

[parser] rename go.mod1 to go.mod (#682 )

2021-10-09 14:53:23 +08:00

bench_test.go

[parser] ignore hint when meet unknow token in hint (#80 )

2021-10-09 14:53:23 +08:00

checkout-pr-branch.sh

[parser] *: add an shell script to make checkout PR branch easier (#59 )

2021-10-09 14:53:23 +08:00

circle.yml

[parser] terror: replace sirupsen/logrus by pingcap/log (#693 )

2021-10-09 14:53:23 +08:00

codecov.yml

[parser] Rewrite special comment parser (#711 )

2021-10-09 14:53:23 +08:00

consistent_test.go

[parser] Unreserved 8 keywords (#851 )

2021-10-09 14:53:23 +08:00

digester_test.go

[parser] fix / in normalize (#790 )

2021-10-09 14:53:23 +08:00

digester.go

[parser] change all dot import, according to staticcheck (#730 )

2021-10-09 14:53:23 +08:00

export_test.go

[parser] update tidb dep version and fix cycle dep in test (#253 )

2021-10-09 14:53:23 +08:00

go.mod

[parser] Unreserved 8 keywords (#851 )

2021-10-09 14:53:23 +08:00

go.sum

[parser] Unreserved 8 keywords (#851 )

2021-10-09 14:53:23 +08:00

hintparser_test.go

[parser] parser: support partition in table hint (#880 )

2021-10-09 14:53:23 +08:00

hintparser.go

[parser] Add hint for broadcast join. (#818 )

2021-10-09 14:53:23 +08:00

hintparser.y

[parser] Add hint for broadcast join. (#818 )

2021-10-09 14:53:23 +08:00

hintparserimpl.go

[parser] Rewrite special comment parser (#711 )

2021-10-09 14:53:23 +08:00

lexer_test.go

[parser] lexer: replace version comments with feature-ids mechanism (#777 )

2021-10-09 14:53:23 +08:00

lexer.go

[parser] fix / in normalize (#790 )

2021-10-09 14:53:23 +08:00

LICENSE

[parser] Initial commit

2021-10-09 14:53:23 +08:00

Makefile

[parser] Rewrite special comment parser (#711 )

2021-10-09 14:53:23 +08:00

misc.go

[parser] Add Admin Telemetry Statement (#908 )

2021-10-09 14:53:23 +08:00

parser_test.go

[parser] ast/functions: add tidb_decode_base64 function (#911 )

2021-10-09 14:53:23 +08:00

parser.go

[parser] fix: remove warning in "remove partitioning" (#914 )

2021-10-09 14:53:23 +08:00

parser.y

[parser] fix: remove warning in "remove partitioning" (#914 )

2021-10-09 14:53:23 +08:00

README.md

[parser] update the join links in README.md (#875 )

2021-10-09 14:53:23 +08:00

reserved_words_test.go

[parser] Unreserved 8 keywords (#851 )

2021-10-09 14:53:23 +08:00

test.sh

[parser] rename go.mod1 to go.mod (#682 )

2021-10-09 14:53:23 +08:00

yy_parser.go

[parser] fix type conversion panic from NUM to int64 (#809 )

2021-10-09 14:53:23 +08:00

README.md

Parser - A MySQL Compatible SQL Parser

The goal of this project is to build a Golang parser that is fully compatible with MySQL syntax, easy to extend, and high performance. Currently, features supported by parser are as follows:

Highly compatible with MySQL: it supports almost all features of MySQL. For the complete details, see parser.y and hintparser.y.
Extensible: adding a new syntax requires only a few lines of Yacc and Golang code changes. As an example, see PR-680.
Good performance: the parser is generated by goyacc in a bottom-up approach. It is efficient to build an AST tree with a state machine.

How to use it

Please read the quickstart.

Future

Support more MySQL syntax
Optimize the code structure, make it easier to extend
Improve performance and benchmark
Improve the quality of code and comments

Getting Help

If you have any questions, feel free to discuss in sig-ddl. Here are the steps to join:

Join TiDB Slack community, and then
Join sig-ddl Slack channel.

If you want to join as a special interest group member, see DDL Special Interest Group.

Users

These projects use this parser. Please feel free to extend this list if you found you are one of the users but not listed here:

Contributing

Contributions are welcomed and greatly appreciated. See CONTRIBUTING.md for details on submitting patches and the contribution workflow.

Here is how to update parser for TiDB.

Acknowledgments

Thanks cznic for providing some great open-source tools.

License

Parser is under the Apache 2.0 license. See the LICENSE file for details.