c90d91cba9
*: Support insert ignore ( #1579 )
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Ignore duplicate key errors for insert ignore stmt, Fix #1570
2016-08-22 14:18:56 +08:00
a3eac844ae
*: Support set names binary ( #1578 )
2016-08-15 22:25:23 +08:00
a5db620286
parser: rewrite lex ( #1514 )
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introduce a handwriten lexer, which should be better in performance and support UTF8.
it's still not used as default one, a switch is provided by specifying -newlexer=true in tidb-server.
2016-08-06 16:29:21 +08:00
5cae3c3f90
more token values moved to yySymType's ident field ( #1526 )
2016-08-01 13:18:15 +08:00
470e7c245e
parser: add an indent field for yySymType ( #1516 )
...
current all kind of data store in item field,
from token to a AST field follow this patten:
identifier string -> interface{} -> string
translate to interface{} represention cause
unnecessay allocation. add an indent field
and store identifier as string would avoid that
2016-07-29 10:40:22 +08:00
4a4faccba3
Add builtin function hex ( #1504 )
2016-07-28 13:53:54 +08:00
8ad34f0ad9
parser: use yyLex.Error instead of (*lex).err ( #1492 )
2016-07-27 14:42:40 +08:00
b42dae814a
parser: move charset/collation/list fields to parser from lexer ( #1491 )
2016-07-27 11:20:31 +08:00
128af2e92a
parser: store sql string in parser and move offset related method ( #1493 )
2016-07-27 10:50:06 +08:00
04da3d2f8b
parser: add testcases for lexer ( #1503 )
2016-07-26 13:01:32 +08:00
5fee2ffd9b
parser: clean up unused code ( #1480 )
2016-07-25 15:21:45 +08:00
1e6e1ca6f0
*: Support binlog stmt ( #1479 )
...
Parse and ingore it.
2016-07-21 13:39:15 +08:00
8749945b0c
*: add builtin function greatest ( #1463 )
2016-07-20 11:32:14 +08:00
537abcbd84
parser: Allow "no" as an identifier ( #1476 )
2016-07-20 10:46:31 +08:00
7654b6b5d5
*: Support sleep function ( #1457 )
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* *: support sleep function
* evaluator: add SQL mode judgement
2016-07-16 13:48:45 +08:00
61cdf69d16
parser: Support show keys statement ( #1460 )
2016-07-16 13:46:16 +08:00
d4f85c8138
Add get_lock() and key_column_usage table ( #1437 )
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Parsed but ignored. This is used for Ruby's activerecord migrations.
2016-07-13 10:57:05 +08:00
cbac6da6ee
*: Remove SetCharsetStmt, use SetStmt instead ( #1422 )
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"set @@session.sql_mode=1, names utf8, charset utf8;" is a valid sql statement.
2016-07-11 16:22:33 +08:00
0132246ff5
*: Support STATS_PERSISTENT option in CreateTableStmt ( #1416 )
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Parsed but ignored. Just prevent error.
2016-07-09 11:41:27 +08:00
e234ab65a6
*: Support grant all privileges syntax ( #1417 )
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Add missing syntax rule.
2016-07-09 08:10:55 +08:00
0450ba0b47
*: unify "See url" format ( #1391 )
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* *: unify "See url" format
2016-07-05 11:21:10 +08:00
b1e863ef80
*: fix count(*) push down. ( #1363 )
2016-06-30 13:27:36 +08:00
b3bd0dce4d
*: add builtin string function SPACE ( #1332 )
2016-06-21 15:45:26 +08:00
67378982bf
parser: add ANALYSE TABLE syntax ( #1323 )
2016-06-15 16:21:39 +08:00
d9569a6801
*: Support date_format ( #1295 )
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* *: support date_format
* evaluator: update yearweek function
2016-06-06 18:49:06 +08:00
0373895334
*: Support time ( #1282 )
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* *: support time
2016-06-02 10:48:09 +08:00
61532d7c4e
*: Support monthname ( #1279 )
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* *: support monthname
2016-06-01 14:02:53 +08:00
a58a8fc365
parser: appending item to list instead of appending list to item. ( #1276 )
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* 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
86fe54dadc
*: Fix issue 1118 ( #1259 )
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* *: fix issue 1118
2016-05-26 12:49:43 +08:00
55ed68ca6c
add builtin-reverse func ( #1224 )
2016-05-13 20:53:55 +08:00
2e355f3749
*: Fix issue#1114 ( #1231 )
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* *: supprot assignment
* *: fix issue 1114
2016-05-13 11:26:26 +08:00
24503eb791
parser: support parse "ALTER TABLE DISABLE KEYS" ( #1211 )
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* parser: support parse "ALTER TABLE DISABLE KEYS"
This statement is used in `mysqldump`.
* parser: address comment
2016-05-09 14:39:31 +08:00
0841dbef9b
*: Support builtin function round(X), round(X, D) ( #1208 )
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Support builtin function round(X), round(X, D)
2016-05-07 13:38:02 +08:00
8a15d2102b
parser: Add "action" into UnReservedKeyword ( #1205 )
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Fix zabbix login error
2016-05-06 12:11:46 +08:00
887f819a41
*: Support Mod(N, M) ( #1194 )
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*: Support Mod(N, M)
Fix: https://github.com/pingcap/tidb/issues/1193
2016-05-04 10:26:22 +08:00
e742def024
add foreign key on update and on delete support ( #1152 )
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* add foreign key on update and on delete support
2016-04-27 19:44:00 +08:00
b2f1cfe9a7
parser: fix typo. ( #1172 )
2016-04-27 01:30:00 -05:00
3671f3958f
xapi: support IN expression push down. ( #1147 )
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* xapi: support IN expression push down.
2016-04-25 19:50:33 +08:00
4ced2f7e10
*: implement some other builtin functions ( #1137 )
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Support ISNULL(), LTRIM(), RTRIM(), LCASE() and UCASE().
Add alias for LOWER() and UPPER().
2016-04-23 21:04:26 +08:00
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
