ce849c3e19
*: remove DirtyDB and DirtyTable to reduce memory usage ( #19042 )
2020-09-04 16:50:36 +08:00
438945d294
*: enable clustered index by default ( #19582 )
2020-08-31 16:54:51 +08:00
7684dcb09d
executor: fix common handle index lookup in union scan ( #19206 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-14 19:10:47 +08:00
da90b23e6a
executor, planner: fix clustered index UnionScan and IndexLookUp ( #18427 )
...
* executor, planner: fix clustered index union scan and index reader schema
* fix another bug
* address comment
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-08 11:57:09 +08:00
658132fcf3
planner: refactor handle columns ( #18391 )
2020-07-07 12:26:14 +08:00
552e7709de
*: refactor decoder to avoid useless fieldType convert ( #17632 )
2020-06-03 18:13:56 +08:00
c258afafe2
*: index codec for common handle ( #16998 )
2020-05-09 16:18:05 +08:00
51dabaabef
*: refactor Handle in executor package ( #16871 )
2020-04-28 21:27:19 +08:00
af376db3dc
*: refactor Handle in tablecodec and rowcodec ( #16705 )
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Co-authored-by: pingcap-github-bot <sre-bot@pingcap.com >
2020-04-23 18:55:59 +08:00
0ddfe0716f
*: fix datum's collation behavior to build correct logical ranges ( #14963 )
2020-03-05 22:34:46 +08:00
332cef97f5
*: support index encode/decode for new collation ( #14876 )
2020-02-27 11:33:33 +08:00
a7bdb82402
*: Reduce memory operations by simply passing size hint to make ( #14922 )
2020-02-25 15:44:36 +08:00
0bab73adf5
*: use new row-format in tidb ( #12634 )
2020-01-02 22:34:39 +08:00
fb683bef2c
executor: refactor union scan and dirty table ( #11702 )
2019-09-12 10:00:45 +08:00
da8e7d267c
executor: refactor union_scan executor by using txn_mem_buffer_reader ( #10673 )
2019-07-30 17:40:33 +08:00
