50af37fd83
store/tikv: open switch of topn. ( #2658 )
2017-02-16 19:22:33 +08:00
7c66138042
executor: optimize delete statement. ( #2421 )
2017-01-10 15:13:00 +08:00
379363266e
plan: optimize the filter condition push down logic when do index double read ( #2166 )
...
Origin design will put index conditions into table scan, but it can
be pushed down into index scan.
2016-12-07 17:02:16 +08:00
850b29e98b
plan: update gby cols for pushed agg. ( #2145 )
2016-12-01 19:23:14 +08:00
33dc01f564
plan: fix panic when explain ( #2136 )
2016-11-30 19:12:33 +08:00
ebcf494e69
plan: cut unuseful search branch to improve performence. ( #2124 )
2016-11-29 15:00:09 +08:00
2a3426ca9d
*: make explain result more clearly. ( #2063 )
2016-11-23 18:58:12 +08:00
39a2c09542
executor_test: clean enviroment for each test. ( #2025 )
2016-11-18 16:45:13 +08:00
2f1cd5be00
plan: make explain result more explicit ( #2022 )
2016-11-17 18:05:18 +08:00
d3279072b7
*: support explain aggregation query. ( #1901 )
2016-10-31 15:33:59 +08:00
471731b04e
plan: consider limit during building physcial plan. ( #1760 )
...
Consider limit in CBO framework.
2016-09-26 21:53:17 +08:00
e33587ed47
support explain ( #1632 )
2016-08-26 11:19:23 +08:00
e4ac5301ce
remove useless code. ( #1609 )
2016-08-20 16:00:20 +08:00
60d0c97721
Hanfei/newplan ( #1513 )
2016-07-28 14:11:57 +08:00
5408833b9a
ddl: improve ddl test ( #1387 )
2016-07-05 11:21:50 +08:00
08034540f0
*: Add leak test
...
* *: add leak test and tiny clean up
* *: unify test format and add leak test
Conflicts:
store/localstore/compactor_test.go
mysql/error_test.go
*: add leak test
2016-04-07 20:53:45 +08:00
c60122c8ea
*: address comments
2016-02-24 20:39:08 +08:00
32c6ee2cbf
executor: support Explain
2016-02-24 17:46:59 +08:00
