67313335fa
*: Support builtin function field ( #2449 )
2017-01-15 11:10:39 +08:00
3bfac81a4e
*: add builtin function FROM_DAYS ( #2434 )
2017-01-15 01:10:47 +08:00
217c26bd0b
*: Support the statement of rename table ( #2444 )
2017-01-15 00:58:10 +08:00
afeccd0e32
parser: fix aggregate functions. ( #2453 )
2017-01-13 17:10:01 +08:00
d1ef3e5687
*: add builtin function SIGN ( #2427 )
2017-01-13 10:31:05 +08:00
a3c1d47058
parser: count multiple expression doesn't return error. ( #2429 ) ( #2448 )
2017-01-13 10:24:22 +08:00
02511087c7
parser: handle timestamp default value with fsp specified ( #2437 )
2017-01-11 10:23:23 +08:00
293988b436
*: Fix a bug when binary literal has a charset prefix ( #2438 )
2017-01-11 10:16:51 +08:00
5969e9ecad
*: add builtin function TIMESTAMPDIFF ( #2386 )
2017-01-11 00:12:48 +08:00
ee9a0fea1c
parser: limit error information size ( #2415 )
2017-01-09 14:31:18 +08:00
2521ab4dec
*: extract a builtin function factory for date arithmetic ( #2403 )
...
* *: refactor DATE_ARITH according to #2368
2017-01-07 10:52:31 +08:00
2594e4f799
parser: parse use 10 instead 0 ( #2404 )
2017-01-06 11:29:55 +08:00
ac06325a1d
*: add builtin function DATEDIFF ( #2374 )
2017-01-06 10:01:20 +08:00
a44d9c3891
*: add builtin function UNIX_TIMESTAMP ( #2369 )
2017-01-05 14:09:21 +08:00
e3e7b624f2
expression,parser: add support for FIND_IN_SET function ( #2373 )
2017-01-05 10:58:58 +08:00
8e109b7df9
expression,parser: add support for INTERVAL function ( #2370 )
2017-01-05 10:38:03 +08:00
8a03344d05
*: deprecate DateArithInterval ( #2368 )
2017-01-04 11:42:59 +08:00
d40e24ce46
*: in prepared statement limit/offset may be placeholder ( #2364 )
2017-01-03 14:52:14 +08:00
3f9a101ce6
parser: Index option could be a list ( #2366 )
2017-01-03 11:49:48 +08:00
f0fbe16e18
add support for the LEAST function ( #2360 )
2016-12-31 22:37:43 +08:00
c99cdaaa30
*: parser support crc32 conv bit_xor ( #2347 )
...
*: parser support crc32 conv bit_xor
2016-12-29 20:49:12 +08:00
12f3654672
add func char_length ( #2323 )
...
* add func char_length
2016-12-26 11:22:17 +08:00
d358fc691d
add two builtin functions ( #2312 )
...
Add two functions, bit_length and char.
2016-12-25 16:07:46 +08:00
2acbf242a4
parser: support show keys from table from database syntax. ( #2308 )
...
Fixes issue https://github.com/pingcap/tidb/issues/2303
2016-12-23 12:54:48 +08:00
b200cef223
support function rpad ( #2270 )
2016-12-19 16:36:41 +08:00
8eb2bbd37d
parser, evaluator: support mysql builtin functions ln(), log(), log2(), log10() ( #2258 )
2016-12-16 08:52:51 +08:00
893a157301
*: support builtin function timediff ( #2249 )
2016-12-15 19:04:20 +08:00
aca4151716
parser: fix parse explain union statement error ( #2216 )
2016-12-09 20:45:48 +08:00
5917a784be
parser: fix .1_t_1_x parsed as .1 _t_1_x ( #2210 )
...
it should not be parsed as a .1(float) and _t_1_x(identifier)
instead, it should be .(dot) 1_t_1_x(identifier)
2016-12-09 11:47:46 +08:00
f15333b8c7
parser: fix bug 0_x should parse to identifier ( #2200 )
2016-12-08 17:14:15 +08:00
196b6b18fe
*: Support for changing column ( #2174 )
...
*: support for changing column in parser
* ddl: support for changing column in ddl
2016-12-07 11:19:37 +08:00
8e2c8362d4
Support builtin function schema() ( #2173 )
2016-12-06 13:34:52 +08:00
f42d3b2bcc
*: Support the statement of "alter user" ( #2144 )
2016-12-03 14:01:38 +08:00
3a721da8fc
*: fix cast decimal allocates large memory. ( #2146 )
...
If precision is too large, encode decimal allocates large amount of memory.
This commit set cast decimal unspecified length to default decimal length (10),
also add check on precision and frac on `MyDecimal.ToBin`.
2016-12-01 17:37:10 +08:00
1bca024601
parser: parse more PARTITION option ( #2133 )
2016-12-01 00:24:20 +08:00
ca700d2c75
parser: fix wrong offset for token inner mysql comment ( #2141 )
2016-11-30 22:29:07 +08:00
36a16d3ee8
parser: handle PARTITION keyword generated by mydumper ( #2115 )
...
* parser: parse PARTITION keyword generated by mydumper
2016-11-29 11:29:04 +08:00
3c349259e4
*: basic support for builtin function STR_TO_DATE ( #2078 )
2016-11-28 14:17:32 +08:00
36f0f307a8
parser: support show events ( #2099 )
...
* parser: support show events
2016-11-27 22:49:49 +08:00
9cca7b0b02
types: move Bit, Enum, Set, Hex to types package ( #2085 )
...
Consistent with Time and MyDecimal.
2016-11-24 12:28:55 +08:00
b19cc75a94
mysql, types: move MyDecimal and Time from 'mysql' to 'types' package. ( #2082 )
...
So we don't need to handle sql mode in 'mysql' package, avoid potential dependency cycle.
2016-11-24 10:50:31 +08:00
91050ff1f8
parser: parse decimal literal instead of float literal ( #2044 )
...
Improves MySQL compatibility.
2016-11-21 19:29:25 +08:00
81a3ba602a
parser: support select t.ReservedKeyword from t; ( #2039 )
...
For example "select t.desc from t;"
2016-11-20 22:44:13 +08:00
2f47f24b22
parser: database.ReservedKeyword as identifier & clean up ( #2027 )
...
1. fix a bug test.desc can't be used as identifier, which is valid in mysql
2. introduce ReservedKeyword in parser.y and clean up
3. fix mysql client "use `select`;" can't work
4. refine lexer's special comment mode pos line/offset
2016-11-19 14:22:10 +08:00
94b5d1001f
parser: handle MySQL-specific-code comment syntax in parser ( #2018 )
...
* parser: handle MySQL-specific-code comment syntax in parser
fix issue 2017
2016-11-17 10:47:21 +08:00
3b8bf2135c
parser: tiny clean up ( #1992 )
...
rename scanner_test.go to lexer_test.go
make the code more robust when unicode.ReplacementChar appears
2016-11-13 15:20:01 +08:00
2543f4b17c
parser: handle scan identifier meets \0 ( #1994 )
...
this is a vague corner case
it should be illegal according to mysql document
but mysql implementation seems accept it
so we follow implementation
trim \0 in conn packet, report error when parser meet \0
2016-11-12 09:30:12 +08:00
1056c56df1
ddl: support modify column ( #1930 )
...
* ddl: support modify column
2016-11-08 15:20:41 +08:00
1eecf8e718
parser: support drop view if exists ( #1969 )
...
mydumper executes this statement before create a table,
since we don't support view, we can simply return success.
2016-11-07 19:56:03 +08:00
1c6c145f94
*: Set custom verbose flag to true ( #1956 )
...
* *: set custom verbose flag to true
* *: update .gitignore
2016-11-05 18:00:13 +08:00
