3efbbbfc13
plan: combine agg_prune and agg_pushdown. ( #2820 )
2017-03-14 14:38:28 +08:00
51fce6fd51
plan: fix bug about column prunning. ( #2796 )
2017-03-09 15:40:16 +08:00
d792ba7b05
executor: add expensive query metrics ( #2795 )
2017-03-08 20:35:17 +08:00
517e32b25c
store,executor: tiny changes, consider ctx ( #2748 )
2017-03-08 15:22:29 +08:00
a623e670e6
*: implement "kill tidb xxx" statement ( #2768 )
2017-03-08 13:32:22 +08:00
fb9cd85e2e
*: Speed up the add columns phase ( #2769 )
2017-03-07 20:11:29 +08:00
09a8c1bd7a
*: tiny refact move SetProcessInfo ( #2790 )
2017-03-07 14:48:38 +08:00
ef1b2c9ae6
executor: grant statement would create user if not exist ( #2756 )
2017-03-06 15:04:30 +08:00
e6ad664f8c
executor: range task channel in XSelectIndexExec.Close. ( #2775 )
2017-03-06 13:35:05 +08:00
f5d098e7e9
plan: remove useless aggregation when pushing down aggregation ( #2702 )
2017-03-01 14:59:37 +08:00
87d39986fe
*: show processlist ( #2744 )
2017-03-01 14:39:13 +08:00
92a0b89771
parser: grant select on test.* to 'test' ( #2757 )
2017-03-01 12:50:40 +08:00
661637080d
*: Add a empty table for triggers ( #2749 )
2017-02-28 09:33:18 +08:00
b2f8a6fceb
parser: parse kill statement ( #2734 )
2017-02-27 13:58:02 +08:00
07952cb108
*: basic support show warnings. ( #2724 )
2017-02-24 16:29:39 +08:00
3ad2608c9a
plan: decorrelate for aggregation. ( #2682 )
...
* plan: decorrelate for aggregation.
* add test
* address comment.
2017-02-24 09:45:57 +08:00
0282310e8b
executor,localstore: use default value if column not found in row. ( #2703 )
2017-02-23 15:18:57 +08:00
3474c0e7b1
executor: Fix show create table with multiple fk ( #2711 )
2017-02-23 00:07:03 +08:00
61868f44dc
*: Support the statement of "create table ... like" ( #2707 )
2017-02-22 23:57:04 +08:00
f7c95f3f42
executor: grant statement allow pattern string in db and table name ( #2688 )
2017-02-22 22:59:18 +08:00
94418b289f
*: add a ctx parameter to distsql.Select, kv.Client and tikv.Client ( #2699 )
2017-02-22 16:02:22 +08:00
a2f2e3f40a
tidb,store/tikv: use special session to execute ExecRestrictedSQL ( #2687 )
2017-02-22 15:08:17 +08:00
95f6b237ab
executor: fix statement count metrics for prepared statement. ( #2704 )
2017-02-22 13:22:45 +08:00
4f95252ab0
*: add Cancel method for tidb.Session, Canceled for context.Context ( #2636 )
2017-02-22 12:56:20 +08:00
16fa15d890
*: support revoke statement ( #2661 )
2017-02-21 22:05:50 +08:00
624e7edebe
executor: fix bug about topn pushing down. ( #2693 )
2017-02-21 14:54:56 +08:00
6859d121b9
txn:improvement for point get by unique key or pk ( #2631 )
2017-02-20 22:39:36 +08:00
fd9744c5e9
executor: start a goroutine to consume task channel if errorred. ( #2678 )
...
Fix goroutine leak.
2017-02-20 22:18:14 +08:00
43c73b7caa
util/types: fix bug when truncating string values. ( #2686 )
2017-02-20 20:35:47 +08:00
846b267b46
util/types: ignore string truncate error. ( #2685 )
2017-02-20 19:51:08 +08:00
faf74ee5ca
executor: fix a bug when subquery meet update. ( #2669 )
2017-02-18 19:18:50 +08:00
4dcd7c8d41
*: fix bug about scalar subquery. ( #2674 )
2017-02-18 15:42:26 +08:00
417122af42
ddl: save original schema ID for allocator when rename table. ( #2671 )
...
Fixes a bug that renamed table to another database failed to insert.
2017-02-17 22:19:00 +08:00
128e8e86d5
executor: fix bug about left outer join. ( #2672 )
2017-02-17 20:27:26 +08:00
37977865df
*: add max1row info and refine scalar subquery's decorrelation. ( #2646 )
2017-02-17 19:25:00 +08:00
50af37fd83
store/tikv: open switch of topn. ( #2658 )
2017-02-16 19:22:33 +08:00
dcc7715ec2
*: support with grant option for grant statement ( #2647 )
2017-02-16 12:58:07 +08:00
0864f17749
plan: handle int64 type when evaluate limit and count. ( #2648 )
...
Fix parameter mark limit for prepared statement.
2017-02-15 17:43:23 +08:00
31d3b87704
executor: fix a bug about table name comparison ( #2643 )
2017-02-15 13:27:56 +08:00
4d2cfb78f2
tidb: return fields for prepared statements. ( #2642 )
...
Prepared statement should return result fields.
2017-02-15 11:41:22 +08:00
8a28721864
executor: fix log format ( #2633 )
2017-02-14 10:23:45 +08:00
4fd95363b2
*: flush privileges statement ( #2602 )
2017-02-13 13:17:54 +08:00
1972558dc9
*: change default collation to utf8_bin ( #2617 )
...
Currently we doesn't support case insensitive index, our duplication check is always case sensitive.
We should not use case insensitive collation as default collation.
2017-02-10 11:45:35 +08:00
1aa005190f
executor: set text for execute prepared statement. ( #2620 )
2017-02-09 19:22:43 +08:00
f5fac14afb
util/sqlexec: introduce a SQLExecutor interface and use it ( #2618 )
...
This tiny change also fix a bug that privilege background session never commit
2017-02-09 16:44:15 +08:00
79be7364a9
*: fix reset stmt ctx when there are multiple statements ( #2613 )
2017-02-08 21:13:22 +08:00
59e8ccf0a5
expression: workaround for wrong timediff function input ( #2611 )
2017-02-08 20:57:27 +08:00
7520cb8972
fix issue2300 ( #2605 )
2017-02-08 19:48:51 +08:00
2afa11f8fa
executor: do not log expensive query for system table. ( #2601 )
2017-02-07 21:03:02 +08:00
8bafc3d515
tidb: accelerate unit test ( #2590 )
...
Avoid BootstrapSession everytime, just do it once in testSessionSuite.SetUpSuite
2017-02-06 15:11:38 +08:00
