62433663e5
util/types: change types path ( #5007 )
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* util/types: change types path
2017-11-04 10:37:14 -05:00
2339a703d8
*: remove useless code in executor. ( #4982 )
2017-11-02 15:48:59 +08:00
e6f86e35d2
plan: build prepared statement plan in Optimize phase. ( #4914 )
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When we build the `Execute` plan, the underlying plan is not built, so we don't know what the plan is before we execute it.
This PR move the plan building for prepared statement to optimizer, so we know what plan we are going to execute before we execute it.
2017-10-28 23:04:07 +08:00
ed7f68ca9b
*: Add Row interface ( #4859 )
2017-10-23 11:36:28 +08:00
c49c2d333d
inspectkv: rename package inspectkv to admin ( #4815 )
2017-10-19 21:33:24 -05:00
1a987dd825
*: Support the operation of cancel DDL jobs ( #4753 )
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* *: support cancel the DDL job
2017-10-18 22:28:04 -05:00
67fa005048
executor, plan: abandon the selection controller ( #4528 )
2017-09-21 11:40:04 +08:00
339c93e5f9
add real tables for global/session status in performance schema ( #4523 )
2017-09-18 17:10:34 +08:00
952aafd403
*: Add operation of admin show ddl jobs ( #4316 )
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* *: implement "admin show ddl jobs"
2017-09-05 13:07:51 +08:00
5ac8210e6d
executor: clean code. ( #4244 )
2017-08-19 04:27:39 -05:00
c7c248eb91
executor: change struct row to []types.Datum ( #4072 )
2017-08-09 18:37:57 +08:00
1eebb87156
ddl: remove backgroud worker, use delete-range to speed up something. ( #3993 )
2017-08-09 16:59:25 +08:00
059f6dd2f1
executor, expression, plan: remove rowMeta from row ( #3758 )
2017-08-04 18:37:31 +08:00
ab53786d33
*: Define the schema change at the table level ( #3999 )
2017-08-04 17:53:38 +08:00
dff73cc6e4
*: Modify the Makefile for go vet ( #3900 )
2017-07-30 23:02:52 -05:00
11a1767e71
*: Get ddl owner ID ( #3525 )
2017-06-27 11:24:50 +08:00
4b4378fdd4
fix some typo and continue refactor variable name topn ( #3505 )
2017-06-19 18:31:12 +08:00
3b9e5de9a5
*: Remove the useless code about DDL owner info ( #3472 )
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* *: remove useless code about the ddl owner
2017-06-15 12:32:27 +08:00
1ccc71a94a
statistics, ranger: add method to calculate the range and row count of non pk column ( #3234 )
2017-06-13 12:01:05 +08:00
345b30b929
executor: update an error code ( #3276 )
2017-05-16 18:07:49 +08:00
ad52a2462c
executor: add open inteferce for Executor. ( #3221 )
2017-05-09 21:13:22 +08:00
9a9db91f63
plan: move range calculation to package ranger ( #3208 )
2017-05-09 02:12:39 -05:00
858d76bbe3
executor: fixed comments warning. ( #3187 )
2017-05-01 19:19:32 +08:00
350c79382a
*: support new table reader executor. ( #3133 )
2017-04-27 13:27:26 +08:00
c237781cad
plan, executor: make Analyze a Plan ( #3130 )
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* executor: remove indexExec's depedency on indexPlan
* plan, executor: make Analyze a Plan
* address comment
* address comment
* fix gofmt
2017-04-26 10:36:44 +08:00
7699d3fb76
*: refine EvalBool function. ( #3139 )
2017-04-25 22:07:17 +08:00
8cea9b8a42
plan, util: move IndexRange and TableRange to types package. ( #3018 )
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Those types will be used in statistics later.
2017-04-08 17:18:51 +08:00
fac3eb283b
plan, executor: add logical prefix for agg, join and apply. ( #2985 )
2017-04-05 19:38:35 +08:00
aaa6184670
*: implement index nested loop join ( #2945 )
2017-04-01 15:12:20 +08:00
a168f413ba
executor: reduce memory usage and GC overhead for hash join. ( #2957 )
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Implemented and use MVMap to reduce GC overhead and memory usage for hash join.
2017-03-30 23:04:02 +08:00
e068663cdc
Auto split insert data into multiple batches. ( #2958 )
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Add a sysvar to enable batch insert data and disable batch insert in transaction.
2017-03-30 14:57:55 +08:00
0e172acd8e
Add a controller in Selection to control the conditions of the below scan plan. ( #2834 )
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Prepare for IndexLookupJoin.
2017-03-28 09:58:49 +08:00
7739d97697
Sort Merge Join ( #2850 )
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parser/plan/executor: Added Merge Join operator with Hints
2017-03-22 21:42:16 +08:00
af3fb807ed
server: stop listener on critical error. ( #2854 )
2017-03-17 18:54:51 +08:00
a408b86269
*: support in subquery unfolding ( #2816 )
2017-03-16 14:26:34 +08:00
51fce6fd51
plan: fix bug about column prunning. ( #2796 )
2017-03-09 15:40:16 +08:00
7520cb8972
fix issue2300 ( #2605 )
2017-02-08 19:48:51 +08:00
7965666bce
executor: ajust some code. ( #2574 )
2017-01-30 09:45:50 +08:00
e68dcf77dc
*: remove ctx from function args. ( #2566 )
2017-01-28 18:44:02 +08:00
fb429408c9
*: make schema as a pointer. ( #2533 )
2017-01-23 16:23:47 +08:00
f145a32063
*: refactor apply plan and executor. ( #2411 )
2017-01-22 11:06:17 +08:00
6ae4b77d7f
plan, executor: clean code ( #2520 )
2017-01-22 10:18:10 +08:00
ba8b6a9c26
fix bug of union type converting ( #2471 )
2017-01-16 12:09:27 +08:00
36e9570051
*: concurrently begin a transaction and compile ( #2393 )
2017-01-05 15:00:43 +08:00
e38c67e086
executor: implements nested loop join. ( #2365 )
2017-01-03 19:53:03 +08:00
0b4a8f652d
executor: move some exec out of executor.go ( #2363 )
2016-12-31 23:21:46 +08:00
31d58b69ed
executor: consider uint = int in join condition. ( #2355 )
2016-12-30 19:00:49 +08:00
5f96f67cbc
*: change schema from []*Column to struct ( #2321 )
2016-12-27 14:02:19 +08:00
64484a4257
*: refactor context.Context ( #2298 )
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Make transaction life cycle under control, prepare for correctly handle schema out of date error.
The old `GetTxn(forceNew boll)` is replaced by `Txn` and `NewTxn`,
`CommitTxn` and `RollbackTxn` is removed.
2016-12-23 13:02:41 +08:00
0adabe53a1
*: begin a transaction in PrepareTxnCtx, unify in transaction. ( #2290 )
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Transaction should has the same life cycle as TxnCtx, so create a
new transaction in PrepareTxnCtx if transaction is nil or invalid.
2016-12-21 16:48:19 +08:00
