661339c90c
parser: Support truncate t ( #1136 )
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* parser: support truncate t
2016-04-21 18:05:50 +08:00
ff05329a05
parser: support index hint syntax. ( #1113 )
2016-04-19 18:42:44 +08:00
8c164bc078
evaluator,parser: support ASCII(). ( #309 ) ( #1083 )
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* evaluator: add a builtin function wanted by #310 .
* parser: update parser for ASCII().
2016-04-14 01:53:50 -05:00
0537b67d2b
*: Add more info into TableInfo and fix bug in show create table ( #1072 )
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Fix: https://github.com/pingcap/tidb/issues/1061
2016-04-09 15:59:51 +08:00
eb941fb12f
*: Support mysqldump dump database
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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
d01d516105
evaluator, parser: support UTC_DATE()
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* evaluator, parser: support UTC_DATE()
Fix issue: #236 .
2016-04-05 21:25:04 +08:00
0a55471cba
parser: Treat key as primary key in columndef
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Fix: https://github.com/pingcap/tidb/issues/961
2016-03-28 14:21:52 +08:00
ce96978182
*: Add index option in IndexInfo
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1. Add index option in IndexInfo.
2. Show index option content when running show index statement.
2016-03-16 22:09:11 +08:00
7f57652532
*: Support more create table options
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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
5fd70ed31e
parser: Handle MySQL-specific code
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Fix: https://github.com/pingcap/tidb/issues/971
2016-03-15 15:53:39 +08:00
352c27829a
evaluator: move date_add and date_sub to buildin
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Move the evaluate of ast function date_add and date_sub to builtin.
2016-03-10 19:04:33 +08:00
f4bf763d27
evaluator: move the evaluate of ast function trim to buildin
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Move the evaluate of ast function trim to builtin.
2016-03-09 18:06:16 +08:00
02ccdc363a
evaluator: move the evaluate of ast function substring_index and locate to buildin
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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
afd369e042
evaluator: move the evaluate of ast functions to buildin
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Move the evaluate of ast functions extract, convert and substring to buildin.
2016-03-08 10:50:14 +08:00
09fdc21529
*: Remove field package
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It is useless when we remove field.ResultField
2016-03-01 16:32:16 +08:00
302fa65023
parser: align
2016-03-01 11:17:01 +08:00
f6c88b0216
*: address comments.
2016-03-01 11:06:53 +08:00
d9f98132ee
ast: introduce 'Datum'
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Datum is a value box intended to replace 'interface{}' for better performance and easier to use.
2016-03-01 10:54:59 +08:00
431879e287
buildinFunc: add a strcmp function
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Add a function needed in https://github.com/pingcap/tidb/issues/310 .
2016-02-29 15:43:56 +08:00
5461e6256b
*: Support InsertStmt in new plan.
2016-02-16 17:50:33 +08:00
3b30b67518
optimizer, executor: support Union statement and Select Distinct.
2016-02-15 13:30:08 +08:00
f164aa5f1e
*: Support delete in new plan
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Move DeleteStmt from old plan to new plan.
2016-02-15 11:41:52 +08:00
42e6fe0077
Merge branch 'master' into zimuxia/inspectkv-sql
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Conflicts:
parser/parser.y
2016-01-11 11:18:42 +08:00
2c5bfaebb0
builtin: add version()
2016-01-10 14:46:47 +00:00
e39a0fd28a
Merge branch 'master' into zimuxia/inspectkv-sql
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Conflicts:
parser/parser.y
2016-01-07 11:02:58 +08:00
f6bb202aae
parser: address comments
2016-01-07 10:54:20 +08:00
b607c8504b
builtin: add time function dayname()
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add builtin time function dayname()
2016-01-06 20:11:31 +08:00
be2039cf44
Merge branch 'master' into zimuxia/inspectkv-sql
2015-12-29 20:41:24 +08:00
8993f0e148
*: add test
2015-12-29 20:40:36 +08:00
e45c31b89d
Merge pull request #754 from hhkbp2/complete-adddate,subdate-functions
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add ast evaluation for date arith
2015-12-29 14:35:00 +08:00
405e6c57d4
add ast evaluation for date arith
2015-12-29 11:42:02 +08:00
c1ef52c6bd
parser: add test and update code
2015-12-29 11:41:33 +08:00
547141c0cb
parser: support admin check table and admin show ddl
2015-12-25 18:13:05 +08:00
56ae5f3611
Merge pull request #751 from pingcap/coocood/prepare
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executor: implement executor for prepared statement.
2015-12-23 18:12:32 +08:00
4ea31357ae
*: Support show index from table
2015-12-22 23:05:06 +08:00
cce746ee8a
Merge branch 'master' into coocood/prepare
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Conflicts:
session.go
2015-12-22 13:24:57 +08:00
a6a9b13f99
Merge pull request #763 from pingcap/shenli/show-procedure
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*: Support show procedure status syntax
2015-12-22 09:33:50 +08:00
6e1094c16a
parser: "variables" is an unreserved keyword
2015-12-21 23:27:45 +08:00
33d71ad3b0
Merge remote-tracking branch 'remotes/master'
2015-12-21 13:39:49 +08:00
0539de5252
built-in/pow add test in parser and delete bultinPower function
2015-12-21 13:02:58 +08:00
2fe9938ca0
*: Support show procedure status syntax
2015-12-21 12:15:56 +08:00
9084d5d465
parser: fix parsing curtime
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1. It can be used as an identifier
2. It should be called with parentheses
2015-12-21 11:13:45 +08:00
1009e715c9
builtin/time: Treat curTime as a synonym to currentTime and handle it at scanner part.
2015-12-20 17:28:21 +08:00
8d0bf06cd5
builtin/time: Add tests in parser and support the fsp argument
2015-12-20 13:34:39 +08:00
c01879ba2e
parser: support built-in function pow
2015-12-19 23:51:04 +08:00
1b0c2e38cf
builtin/time: support CURRENT_TIME(), CURTIME()
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For github issue #236 .
2015-12-19 22:29:13 +08:00
dcdb32dbde
plan. executor: support prepared statement.
2015-12-18 16:56:08 +08:00
d97f091cb7
parser: parse position expression in parser, fix order by position.
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The position expression, like "1" in "order by 1" was parsed ito `*ast.ValueExpr` in parser, replaced to position expression by resolver,
But flag setter sets flag before resolving process, so position flag is not set.
2015-12-15 14:04:13 +08:00
54683c5348
parser: refactor show statement, supports "show databases like 'test2'"
2015-12-14 16:43:30 +08:00
1e1ef8a0bd
*: Support connection_id()
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Fix: https://github.com/pingcap/tidb/issues/715
2015-12-14 14:40:55 +08:00
