|
|
f890b85915
|
plan: always clone Expression when set it to plan. (#6263)
|
2018-04-13 14:30:08 +08:00 |
|
|
|
e2b033d1c0
|
*: add a tidb system variable tidb_hash_join_concurrency (#6244)
|
2018-04-12 20:28:19 +08:00 |
|
|
|
582e33a0e4
|
*: use tidb_index_lookup_join_currency to control the number of IndexLookupJoin inner workers (#6240)
|
2018-04-10 10:05:00 +08:00 |
|
|
|
ccf6da1a46
|
*: rename NextChunk to Next (#6214)
|
2018-04-03 20:00:30 +08:00 |
|
|
|
f287451eed
|
tidb: move tidb/*.go to session directory (#6062)
This change makes our top level directory clean.
|
2018-03-20 09:06:11 -05:00 |
|
|
|
67c948b609
|
executor: refactor merge join (#6078)
|
2018-03-20 12:37:40 +08:00 |
|
|
|
bc1611a8ac
|
executor: Change makeJoinRowToChunk to account for virtual rows (#6049)
|
2018-03-16 13:27:47 +08:00 |
|
|
|
631141b22c
|
*: remove Next function for RecordSet (#6040)
|
2018-03-13 21:05:10 +08:00 |
|
|
|
b4ed212966
|
plan: fix a bug when do column substitution for join. (#6041)
|
2018-03-13 16:13:49 +08:00 |
|
|
|
a3bf058304
|
*: 1. remove EnableChunk 2. implement Next in baseExecutor to return nil (#5988)
|
2018-03-09 17:40:11 +08:00 |
|
|
|
45f333b33f
|
executor:improve test coverage (#5836)
|
2018-02-26 16:41:54 +08:00 |
|
|
|
e1121814d2
|
*: don't import golang.org/x/net/context as goctx alias (#5895)
Now that there is no conflict with sessionctx.Context, this can be
import directly
|
2018-02-24 03:40:56 -06:00 |
|
|
|
bafe5697d6
|
executor: pass goCtx when initialize UnionExec (#5870)
|
2018-02-11 22:16:34 +08:00 |
|
|
|
d95f96505a
|
*: refine join result generator to return MaxChunkSize chunk (#5715)
|
2018-01-31 20:00:59 +08:00 |
|
|
|
20f85865f0
|
executor: close hashjoin goroutines as soon as possible to avoid unexpected error (#5620)
|
2018-01-11 16:22:44 +08:00 |
|
|
|
6608dbdc2f
|
executor: fix a bug of NewIndexLookUpJoin's Next(). (#5455)
|
2017-12-20 20:57:12 +08:00 |
|
|
|
581002b8f7
|
plan, executor: only set DefaultValues in agg push down. (#5383)
|
2017-12-12 21:31:58 +08:00 |
|
|
|
2edc8dcfab
|
executor: fix a bug when apply meets index join (#5381)
|
2017-12-12 20:25:27 +08:00 |
|
|
|
c9245f52c2
|
plan: add hint to force to choose hash join. (#5315)
|
2017-12-08 20:02:45 +08:00 |
|
|
|
c6e8f36835
|
*: avoid double Close() executor during test (#5285)
|
2017-12-01 18:13:50 +08:00 |
|
|
|
d675ce16ca
|
plan: fix a bug about index join. (#5275)
|
2017-12-01 17:08:45 +08:00 |
|
|
|
fb610e6429
|
*: change executor Next() interface to Next(goctx.Context) (#5223)
|
2017-11-26 21:17:33 -06:00 |
|
|
|
726c3a0fa9
|
executor: tiny refine for join (#5099)
|
2017-11-20 23:05:57 +08:00 |
|
|
|
a67c4b1ee1
|
plan, executor: refine projection elimination when projection is the inner child of an outer join (#5086)
|
2017-11-15 04:28:07 -06:00 |
|
|
|
cd5c665c8c
|
executor: use baseExecutor for all Executors (#5087)
Makes it easy to add new method on Executor interface.
|
2017-11-13 21:06:31 +08:00 |
|
|
|
7cdcc1d990
|
plan: return error instead of panic when subquery in join ON condition (#5062)
|
2017-11-10 18:27:03 +08:00 |
|
|
|
68cd5b09c4
|
plan, executor: improve hash join to support all join types (#4987)
|
2017-11-09 10:22:35 +08:00 |
|
|
|
0977fd07e6
|
*: begin opentracing from dispatch() and change interface to Execute(ctx, sql) (#5027)
|
2017-11-07 02:52:15 -06:00 |
|
|
|
b7c722aab6
|
Support SQLMode ONLY_FULL_GROUP_BY and fix a join panic bug (#4613)
|
2017-11-06 10:53:29 +08:00 |
|
|
|
62433663e5
|
util/types: change types path (#5007)
* util/types: change types path
|
2017-11-04 10:37:14 -05:00 |
|
|
|
a34964a36a
|
*: improve the column info for client (#4770)
Add table/database info in the response message.
|
2017-10-15 08:27:13 -05:00 |
|
|
|
9c2ea17722
|
*: enforce errcheck in Makefile (#4724)
checks all errors and enable errcheck in Makefile
Fixes https://github.com/pingcap/tidb/issues/4668
|
2017-10-09 17:16:10 +08:00 |
|
|
|
67fa005048
|
executor, plan: abandon the selection controller (#4528)
|
2017-09-21 11:40:04 +08:00 |
|
|
|
6f9457e373
|
executor: use tearDownTest instead of defer (#4499)
|
2017-09-12 01:02:41 -05:00 |
|
|
|
87baaaf73e
|
plan: fix bugs when do natural join or join with using. (#4382)
* plan: fix bug when do natural join or join with using.
|
2017-08-31 10:06:32 +08:00 |
|
|
|
6c44eb6eee
|
*: fix bug of union type cast (#4322)
|
2017-08-26 15:24:52 +08:00 |
|
|
|
3e0bfbe91a
|
plan: rewrite index join plan generation. (#4274)
|
2017-08-22 12:29:02 +08:00 |
|
|
|
ae512b3e3e
|
plan: reopen join reorder for new planner. (#4242)
|
2017-08-20 17:26:42 +08:00 |
|
|
|
c7c248eb91
|
executor: change struct row to []types.Datum (#4072)
|
2017-08-09 18:37:57 +08:00 |
|
|
|
3e1efa634f
|
plan: push property across semijoin. (#4083)
|
2017-08-08 18:24:26 +08:00 |
|
|
|
0e8bffa44e
|
executor: fix bug when do outer index join (#3998)
|
2017-08-03 12:08:02 +08:00 |
|
|
|
bedd8790a9
|
executor: fix bug in index lookup join (#3992)
|
2017-08-02 22:24:57 +08:00 |
|
|
|
7874e989eb
|
*: support natural join. (#3861)
|
2017-08-01 13:56:29 +08:00 |
|
|
|
f283948ae9
|
plan: fix the order of schema columns (#3946)
|
2017-07-31 15:49:14 +08:00 |
|
|
|
bb1878d271
|
executor: fix bug when sort meets apply. (#3932)
|
2017-07-28 14:33:11 +08:00 |
|
|
|
0dbb0877e0
|
plan, executor: support ordered index join. (#3921)
|
2017-07-28 13:45:27 +08:00 |
|
|
|
a9b1a83f31
|
executor: fix a bug in index join. (#3860)
|
2017-07-23 15:42:19 +08:00 |
|
|
|
fc9d5eb215
|
executor, codec: fix bug when join 2 decimal keys. (#3797)
|
2017-07-19 11:42:17 +08:00 |
|
|
|
466e48c3de
|
executor, util: fix bug when the join's keys have different types. (#3784)
|
2017-07-18 16:28:08 +08:00 |
|
|
|
2578ae15cd
|
plan, executor_test: fix bug for user variable. (#3776)
|
2017-07-17 16:35:31 +08:00 |
|
