f6e7a331d0
codec: fix datum convert to float32. ( #1217 )
2016-05-10 16:07:18 +08:00
aa3ebc53da
executor: Parallelly run table lookup tasks ( #1212 )
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* executor: Parallelly run table lookup tasks
2016-05-09 22:05:41 +08:00
690ab9f274
Parallel coprocessor request ( #1204 )
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Send coprocessor requests parallely
2016-05-09 11:13:21 +08:00
6efa22c6c7
executor: run table lookup tasks concurrently if there is no limit. ( #1206 )
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* executor: run table lookup tasks concurrently.
* executor: set NoLimit and OutOfOrder property for IndexScan plan.
And set index concurrency to 10 if out of order.
2016-05-09 10:40:33 +08:00
3bd7cf1822
executor, store/localstore: limit push down. ( #1197 )
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* executor, store/localstore: limit push down.
2016-05-05 16:09:00 +08:00
4eab06df0d
*: Fix issue 1135 ( #1188 )
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* *: fix issue 1135
* tidb_server: set the logging level to error
2016-05-03 21:22:28 +08:00
f562161918
executor: make table lookup task size increasing. ( #1153 )
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* executor: make table lookup task size increasing.
2016-04-26 15:55:37 +08:00
74aa91a0fc
xapi/xeval: fix empty value list. ( #1155 )
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Fix empty value list.
Do not push value list if it has float32.
add test for float32
2016-04-26 09:35:19 +08:00
3671f3958f
xapi: support IN expression push down. ( #1147 )
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* xapi: support IN expression push down.
2016-04-25 19:50:33 +08:00
f0de6488cf
reverse the ranges in localstore
2016-04-21 15:38:05 +08:00
e06f3aa140
Merge branch 'master' into hanfei/desc_pushdown
2016-04-21 14:48:01 +08:00
81df7532e1
support desc push_down
2016-04-21 13:45:32 +08:00
b01afcd47b
xapi/xeval: support LIKE ( #1080 )
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* xapi/xeval: support LIKE
* xapi/eval: only support simple like.
* *: address comment.
2016-04-21 10:34:35 +08:00
b51ab763df
plan: support limit pushdown ( #1105 )
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* plan: support limit pushdown
2016-04-20 13:32:20 +08:00
8d9bf2fd6d
executor: xapi support desc ordered table lookup. ( #1078 )
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* executor: xapi support desc ordered table lookup.
* *: fix golint comment.
* executor: fix push order for multi-column index.
2016-04-10 18:01:49 +08:00
f5daa55eb6
executor: support xapi expression push down. ( #1069 )
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* executor: support xapi expression push down.
* *: address comment.
* *: fix subquery select from same table.
* executor: add break when matched.
* store/localstore: address comment.
2016-04-09 17:03:29 +08:00
0a9ece01c3
*: import 'github.com/pingcap/tipb/go-tipb' ( #1067 )
2016-04-08 11:07:16 +08:00
204ed5456b
*: fix ddl test
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Replace tablecodec TableToProto with ColumnsToProto, avoid index out of range panic.
2016-04-06 21:20:18 +08:00
dc8bd3e337
*: optimization, do not read not referenced columns.
2016-04-06 13:29:21 +08:00
1bd25a14d8
store/localstore: add local store xapi support.
2016-03-29 20:33:24 +08:00
3ee6c17389
executor: do not append max int64 handle as pb range.
2016-03-25 14:50:05 +08:00
64cf670b7e
xapi/tipb: remove points in select request.
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Points was introduced to reduce the data size if there are many point ranges.
But it makes code more complex than expected, and the reduced size is trivial compares to the total package size.
Remove it to simplify code.
2016-03-25 13:07:49 +08:00
0157bcddc1
executor: add XAPI executor.
2016-03-25 10:21:59 +08:00
