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1aa005190f
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executor: set text for execute prepared statement. (#2620)
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2017-02-09 19:22:43 +08:00 |
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f5fac14afb
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util/sqlexec: introduce a SQLExecutor interface and use it (#2618)
This tiny change also fix a bug that privilege background session never commit
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2017-02-09 16:44:15 +08:00 |
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79be7364a9
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*: fix reset stmt ctx when there are multiple statements (#2613)
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2017-02-08 21:13:22 +08:00 |
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59e8ccf0a5
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expression: workaround for wrong timediff function input (#2611)
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2017-02-08 20:57:27 +08:00 |
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7520cb8972
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fix issue2300 (#2605)
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2017-02-08 19:48:51 +08:00 |
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2afa11f8fa
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executor: do not log expensive query for system table. (#2601)
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2017-02-07 21:03:02 +08:00 |
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8bafc3d515
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tidb: accelerate unit test (#2590)
Avoid BootstrapSession everytime, just do it once in testSessionSuite.SetUpSuite
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2017-02-06 15:11:38 +08:00 |
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cb1c2f0ff9
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*: update privilege Checker interface and use it (#2557)
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2017-02-06 11:28:06 +08:00 |
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90d64eff39
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*: Support information_schema.table_constraints (#2586)
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2017-02-04 12:07:19 +08:00 |
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7ec875c952
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executor: fix a bug of left outer semi join. (#2573)
* executor: fix a bug of left outer semi join.
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2017-02-03 07:33:44 -06:00 |
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950583eaf8
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plan, tidb-server: add a flag to control statistic info reading. (#2565)
* plan, tidb-server: add a flag to control statistic info reading.
* pass test.
* address comment
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2017-01-30 11:29:43 +08:00 |
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7965666bce
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executor: ajust some code. (#2574)
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2017-01-30 09:45:50 +08:00 |
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e68dcf77dc
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*: remove ctx from function args. (#2566)
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2017-01-28 18:44:02 +08:00 |
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4d9b70f0a6
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plan, executor: give special treat for index columns when analyze table (#2436)
* plan/statistics: statistics support add index info
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2017-01-26 11:24:53 +08:00 |
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461fd98bb0
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*: rename the plan interface. (#2547)
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2017-01-25 15:10:44 +08:00 |
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32173e988f
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plan: fix a bug of exists sub query (#2549)
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2017-01-25 14:41:53 +08:00 |
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d7ed20cd62
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executor: add log. (#2545)
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2017-01-24 17:10:07 +08:00 |
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873403ab70
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plan: refine the range calculating. (#2534)
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2017-01-24 12:49:12 +08:00 |
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150574bacf
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plan: remove aggregation grouped by unique key. (#2424)
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2017-01-23 19:08:48 +08:00 |
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fb429408c9
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*: make schema as a pointer. (#2533)
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2017-01-23 16:23:47 +08:00 |
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96ee4446e3
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*: refactor function. (#2499)
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2017-01-22 18:10:38 +08:00 |
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1a0ccaf9d6
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executor: log expensive query. (#2529)
An expensive query may run for a long time, we need to see the log before query is finished.
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2017-01-22 14:23:47 +08:00 |
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9d536e34a7
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*: run a bootstrap session before store is ready (fix race) (#2491)
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2017-01-22 11:39:25 +08:00 |
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f145a32063
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*: refactor apply plan and executor. (#2411)
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2017-01-22 11:06:17 +08:00 |
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6ae4b77d7f
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plan, executor: clean code (#2520)
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2017-01-22 10:18:10 +08:00 |
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0d9744261b
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*: slow log and metrics includes execute prepared statement. (#2512)
Execute prepared statement was ignored in slow query log and query metrics.
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2017-01-21 10:06:55 +08:00 |
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2cad815a89
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plan: change distinct to aggregation. (#2515)
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2017-01-20 15:34:36 +08:00 |
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2123638476
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executor: add rows in table scan log. (#2507)
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2017-01-19 00:04:07 +08:00 |
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12ae004603
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executor: fix join leak (#2505)
In HashJoin Executor When Close is called after fetched 1000 rows, the result channel is full,
Close is blocked forever.
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2017-01-18 23:31:41 +08:00 |
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83e57cc203
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plan: ignore the ambiguous error when retrieving schema first. (#2480)
* plan: ignore the ambiguous error when retrieving schema first.
* address comment.
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2017-01-17 23:22:30 +08:00 |
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999517c4f1
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Revert "*: run a bootstrap session before store is ready" (#2490)
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2017-01-17 15:14:24 +08:00 |
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e1ecc1059e
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*: run a bootstrap session before store is ready (#2481)
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2017-01-17 14:46:35 +08:00 |
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fce6256117
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*: Clean up error trace (#2475)
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2017-01-16 13:13:49 +08:00 |
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5f6f101c9a
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executor: optimize begin (#2474)
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2017-01-16 12:57:03 +08:00 |
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2828e29a5b
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executor: refine statement count metrics (#2477)
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2017-01-16 12:34:21 +08:00 |
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ba8b6a9c26
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fix bug of union type converting (#2471)
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2017-01-16 12:09:27 +08:00 |
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527256627b
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ast: clean some code. (#2465)
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2017-01-16 10:17:41 +08:00 |
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122195718b
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executor: fix log format and add transaction start TS. (#2469)
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2017-01-15 13:34:37 +08:00 |
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c470a46283
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*: remove useless code. (#2457)
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2017-01-15 11:37:48 +08:00 |
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217c26bd0b
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*: Support the statement of rename table (#2444)
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2017-01-15 00:58:10 +08:00 |
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554293a73e
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executor: add more information on slow dist sql. (#2451)
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2017-01-13 14:41:11 +08:00 |
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a3c1d47058
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parser: count multiple expression doesn't return error. (#2429) (#2448)
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2017-01-13 10:24:22 +08:00 |
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07f756b818
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plan/statistics: statistics support add index info (#2349)
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2017-01-10 15:22:01 +08:00 |
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7c66138042
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executor: optimize delete statement. (#2421)
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2017-01-10 15:13:00 +08:00 |
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47316499fd
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plan: add cache for statistics table (#2398)
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2017-01-08 01:09:23 +08:00 |
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1b72b11ffa
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util/types: fix truncate float (#2405)
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2017-01-06 17:14:04 +08:00 |
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696bea9f37
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*: Support batch load data (#2394)
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2017-01-05 16:15:00 +08:00 |
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36e9570051
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*: concurrently begin a transaction and compile (#2393)
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2017-01-05 15:00:43 +08:00 |
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e38c67e086
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executor: implements nested loop join. (#2365)
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2017-01-03 19:53:03 +08:00 |
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d40e24ce46
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*: in prepared statement limit/offset may be placeholder (#2364)
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2017-01-03 14:52:14 +08:00 |
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