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390 Commits

Author SHA1 Message Date
zimulala
d9569a6801 *: Support date_format (#1295) 
* *: support date_format

* evaluator: update yearweek function
 2016-06-06 18:49:06 +08:00
zimulala
0373895334 *: Support time (#1282) 
* *: support time
 2016-06-02 10:48:09 +08:00
v01dstar
97df813e92 fix parsing error caused by single quote transformation (#1274) 
fix parsing error caused by single quote transformation
 2016-06-01 17:41:20 +08:00
zimulala
61532d7c4e *: Support monthname (#1279) 
* *: support monthname
 2016-06-01 14:02:53 +08:00
Han Fei
f9c31d9130 Hanfei/rewrite plan (#1272) 2016-06-01 13:12:55 +08:00
Ewan Chou
a58a8fc365 parser: appending item to list instead of appending list to item. (#1276) 
* parser:  appending item to list instead of appending list to item.

Reduce memory allocation.

* parser: apply the same optimization for 'ROW'.

* *: add test
 2016-05-31 20:05:16 +08:00
zimulala
86fe54dadc *: Fix issue 1118 (#1259) 
* *: fix issue 1118
 2016-05-26 12:49:43 +08:00
Ivan.Yang
55ed68ca6c add builtin-reverse func (#1224) 2016-05-13 20:53:55 +08:00
zimulala
2e355f3749 *: Fix issue#1114 (#1231) 
* *: supprot assignment

* *: fix issue 1114
 2016-05-13 11:26:26 +08:00
Ewan Chou
24503eb791 parser: support parse "ALTER TABLE DISABLE KEYS" (#1211) 
* parser: support parse "ALTER TABLE DISABLE KEYS"

This statement is used in `mysqldump`.

* parser: address comment
 2016-05-09 14:39:31 +08:00
Shen Li
0841dbef9b *: Support builtin function round(X), round(X, D) (#1208) 
Support builtin function round(X), round(X, D)
 2016-05-07 13:38:02 +08:00
Shen Li
8a15d2102b parser: Add "action" into UnReservedKeyword (#1205) 
Fix zabbix login error
 2016-05-06 12:11:46 +08:00
Shen Li
9eecb2e0a6 *: Support using hexadecimal literals as string (#1196) 
Support using hexadecimal literals as string
 2016-05-04 16:11:46 +08:00
Shen Li
887f819a41 *: Support Mod(N, M) (#1194) 
*: Support Mod(N, M)

Fix: https://github.com/pingcap/tidb/issues/1193
 2016-05-04 10:26:22 +08:00
zxylvlp
e742def024 add foreign key on update and on delete support (#1152) 
* add foreign key on update and on delete support
 2016-04-27 19:44:00 +08:00
goroutine
b2f1cfe9a7 parser: fix typo. (#1172) 2016-04-27 01:30:00 -05:00
Ewan Chou
3671f3958f xapi: support IN expression push down. (#1147) 
* xapi: support IN expression push down.
 2016-04-25 19:50:33 +08:00
zyguan
4ced2f7e10 *: implement some other builtin functions (#1137) 
Support ISNULL(), LTRIM(), RTRIM(), LCASE() and UCASE().
Add alias for LOWER() and UPPER().
 2016-04-23 21:04:26 +08:00
zimulala
661339c90c parser: Support truncate t (#1136) 
* parser: support truncate t
 2016-04-21 18:05:50 +08:00
Ewan Chou
ff05329a05 parser: support index hint syntax. (#1113) 2016-04-19 18:42:44 +08:00
Ewan Chou
8d877cc87c *: drop support of running tidb as library. (#1102) 
Since we supported unix socket, use TiDB as a library no longer provide much benefit.
Use MySQL driver should be the only way to access TiDB.
 2016-04-18 13:20:01 +08:00
zyguan
8c164bc078 evaluator,parser: support ASCII(). (#309) (#1083) 
* evaluator: add a builtin function wanted by #310.

* parser: update parser for ASCII().
 2016-04-14 01:53:50 -05:00
Shen Li
0537b67d2b *: Add more info into TableInfo and fix bug in show create table (#1072) 
Fix: https://github.com/pingcap/tidb/issues/1061
 2016-04-09 15:59:51 +08:00
zimulala
08034540f0 *: Add leak test 
* *: add leak test and tiny clean up

* *: unify test format and add leak test

Conflicts:
	store/localstore/compactor_test.go
	mysql/error_test.go
*: add leak test
 2016-04-07 20:53:45 +08:00
Shen Li
eb941fb12f *: Support mysqldump dump database 
1. Fix bug in show tables like with escape char.
2. Parse but ignore sql_cache/sql_no_cache.
 2016-04-07 16:25:49 +08:00
Neil Shen
d01d516105 evaluator, parser: support UTC_DATE() 
* evaluator, parser: support UTC_DATE()

Fix issue: #236.
 2016-04-05 21:25:04 +08:00
shenli
0a55471cba parser: Treat key as primary key in columndef 
Fix: https://github.com/pingcap/tidb/issues/961
 2016-03-28 14:21:52 +08:00
shenli
ce96978182 *: Add index option in IndexInfo 
1. Add index option in IndexInfo.
2. Show index option content when running show index statement.
 2016-03-16 22:09:11 +08:00
shenli
7f57652532 *: Support more create table options 
The options are parsed but ignored.
Fix: https://github.com/pingcap/tidb/issues/975
Fix: https://github.com/pingcap/tidb/issues/974
 2016-03-16 10:41:42 +08:00
shenli
5fd70ed31e parser: Handle MySQL-specific code 
Fix: https://github.com/pingcap/tidb/issues/971
 2016-03-15 15:53:39 +08:00
zhaoxingyu
352c27829a evaluator: move date_add and date_sub to buildin 
Move the evaluate of ast function date_add and date_sub to builtin.
 2016-03-10 19:04:33 +08:00
zhaoxingyu
f4bf763d27 evaluator: move the evaluate of ast function trim to buildin 
Move the evaluate of ast function trim to builtin.
 2016-03-09 18:06:16 +08:00
zhaoxingyu
02ccdc363a evaluator: move the evaluate of ast function substring_index and locate to buildin 
Move the evaluate of ast function substring_index and locate to buildin.
And Change some logic in locate function to make its behavior more similar with MySQL.
 2016-03-08 17:30:43 +08:00
zhaoxingyu
afd369e042 evaluator: move the evaluate of ast functions to buildin 
Move the evaluate of ast functions extract, convert and substring to buildin.
 2016-03-08 10:50:14 +08:00
shenli
515f193bd2 *: Remove coldef package 
There are lots of redundancies between ast and coldef. So we remove
coldef.
 2016-03-05 19:11:04 +08:00
xia
404e1348bd Merge branch 'master' into zimuxia/move-test 2016-03-02 09:56:18 +08:00
xia
512fca2a79 parser: remove duplicate tests 2016-03-01 20:19:18 +08:00
shenli
09fdc21529 *: Remove field package 
It is useless when we remove field.ResultField
 2016-03-01 16:32:16 +08:00
Ewan Chou
302fa65023 parser: align 2016-03-01 11:17:01 +08:00
Ewan Chou
f6c88b0216 *: address comments. 2016-03-01 11:06:53 +08:00
Ewan Chou
d9f98132ee ast: introduce 'Datum' 
Datum is a value box intended to replace 'interface{}' for better performance and easier to use.
 2016-03-01 10:54:59 +08:00
zhaoxingyu
431879e287 buildinFunc: add a strcmp function 
Add a function needed in https://github.com/pingcap/tidb/issues/310 .
 2016-02-29 15:43:56 +08:00
Ewan Chou
f0326086aa parser/coldef: remove dependency on expression. 2016-02-17 14:12:08 +08:00
shenli
5461e6256b *: Support InsertStmt in new plan. 2016-02-16 17:50:33 +08:00
Ewan Chou
3b30b67518 optimizer, executor: support Union statement and Select Distinct. 2016-02-15 13:30:08 +08:00
shenli
f164aa5f1e *: Support delete in new plan 
Move DeleteStmt from old plan to new plan.
 2016-02-15 11:41:52 +08:00
morefreeze
ff0a660b12 Makefile: tiny fix 2016-01-20 14:46:28 +08:00
qiuyesuifeng
207c7673b9 *: update error code. 2016-01-16 13:21:06 +08:00
Ewan Chou
d298a5fedf *:add parser.go 2016-01-15 21:52:42 +08:00
xia
42e6fe0077 Merge branch 'master' into zimuxia/inspectkv-sql 
Conflicts:
	parser/parser.y
 2016-01-11 11:18:42 +08:00