bd69b15e79
*: add the error check ( #8770 )
2018-12-24 22:22:00 +08:00
a7907ede7a
*: remove fail field from TxnState ( #8712 )
...
Originally, `fail` is added to simplify error handling, avoiding large changes on
the Txn() interface API. But it turns out that `fail` becomes the root of many bugs.
So this commit remove the `fail` and make an API refactory.
2018-12-20 16:36:12 +08:00
18b2a7884b
admin: only check public index ( #8748 )
2018-12-19 17:05:07 +08:00
ce622ec6d8
session: move more session vars to stmt context for retrying ( #8034 )
2018-12-10 16:39:43 +08:00
93acd10f53
*: add context.Context to NewTxn(), tiny refactor ( #8530 )
2018-12-06 17:45:16 +08:00
c137cada68
*: change golang.org/x/net/context to standard context ( #8579 )
2018-12-05 13:54:00 +08:00
6fb260f8a6
*: redesign trace statement with json output ( #8357 )
2018-11-21 13:50:18 +08:00
3742a0d602
*: Txn() function signature refactor and remove ActivePendingTxn() ( #8327 )
...
* change Txn() function signature to Txn(active bool)
* ActivePendingTxn() is not used any more because Txn() does the work
* change executor builder getStartTS() uint64 to getStartTS() (uint64, error)
2018-11-16 11:10:39 +08:00
0c3e9c1652
session,executor: run statement without transaction ( #8260 )
...
`set @@autocommit = 0`
`select 1` // This statement should not make the session enter a transaction,
because it never need Txn().
Make txn lazy initialize
2018-11-14 20:10:58 +08:00
f3a9745e2c
executor: support for "admin show next_row_id" ( #8242 )
2018-11-09 22:08:42 +08:00
5374ff8935
expression,planner: support non-deterministic functions (e.g., now) in the plan cache ( #8105 )
2018-11-01 23:53:32 +08:00
32b1dbd8d5
*: rename "github.com/pkg/errors" to "github.com/pingcap/errors" ( #8136 )
...
We import "github.com/pkg/errors" in the code, and actually put
the "github.com/pingcap/errors" there in the vendor path.
That's a dirty hack, and prevent the introduce of Go module.
2018-11-01 16:09:07 +08:00
89dda9d9a8
*: move parser to a separate repository ( #8036 )
2018-10-25 11:12:10 +08:00
1434fa9b89
admin: refine admin check decoder ( #7862 )
2018-10-23 17:55:58 +08:00
458c0d1c27
executor: refine explain analyze ( #7888 )
2018-10-16 20:02:43 +08:00
d21f294393
*: make explain support explain anaylze ( #7827 )
2018-10-12 20:01:19 +08:00
ee0d4d6c64
executor: print arguments in execute statement in log files ( #7684 )
2018-10-09 15:24:25 +08:00
05b37de16e
*: use chunk grow for simple executor ( #7540 )
2018-09-27 09:07:51 +08:00
081920da93
planner,executor: support admin show slow command ( #7785 )
2018-09-26 19:28:53 +08:00
e79bd946ed
*: change package name from plan to planner ( #7760 )
2018-09-25 11:16:39 +08:00
cb03f2bec1
move from juju/errors to pkg/errors ( #7151 )
2018-09-12 15:42:20 +08:00
bc97e2d616
plan, util/admin: fix admin check table error when a column of index is virtual generated ( #6817 )
2018-08-28 12:42:55 +08:00
5404e2eaae
ddl: add admin check before drop table using building flag. ( #7343 )
2018-08-14 21:44:57 +08:00
d1f2587903
*: admin check table return tidb specific error code. ( #7363 )
2018-08-14 13:54:16 +08:00
9667eca8e4
executor: MaxOneRow operator should keep its promise ( #7375 )
2018-08-14 12:44:07 +08:00
be2c276fe4
executor, plan: remove Exists ( #7207 )
2018-08-09 22:45:24 +08:00
3a3845fb24
*: support admin show ddl ( #7274 )
2018-08-07 18:23:41 +08:00
2fba9931c7
*: remove DatumRow ( #7165 )
2018-07-26 19:42:58 +08:00
8c4e733ff3
executor: support 'admin check table' statement for table partition ( #7087 )
2018-07-19 00:08:32 +08:00
4f16bdd618
executor: remove childrenResult from baseExecutor ( #7076 )
2018-07-18 21:18:48 +08:00
461663652d
*: support 'admin show ddl jobs <number>' grammar ( #7028 )
2018-07-12 14:49:14 +08:00
39a8d0eb7a
executor: support parallel projection ( #6323 )
2018-06-07 22:50:54 +08:00
a54ab4270c
executor: gather all the error definitions together ( #6772 )
2018-06-07 10:58:03 +08:00
a8feebee39
executor: make admin check table error more readable. ( #6617 )
2018-06-05 14:16:30 +08:00
5c2d21eab4
*: remove function "NewChunk" ( #6524 )
2018-05-14 13:43:19 +08:00
60e7a50136
executor: fix a wrong result of limit operator when offset is a multiple of MaxChunkSize ( #6498 )
2018-05-08 16:16:31 +08:00
3324d3b33c
admin: admin show ddl jobs add tableName, schema name ( #6276 )
2018-05-06 20:53:08 +08:00
05bbffec0f
*: remove IntColumnRange. ( #6366 )
2018-04-24 19:37:26 +08:00
9fbf8a6637
stats: dynamically update the average column size ( #6170 )
2018-04-13 16:31:43 +08:00
fe60be9f7f
executor: remove Row ( #6236 )
2018-04-08 22:28:25 +08:00
6287cfb8c2
*: modify 'session transaction isolation level' to take effect once ( #6175 )
2018-04-04 18:39:44 +08:00
ccf6da1a46
*: rename NextChunk to Next ( #6214 )
2018-04-03 20:00:30 +08:00
9c4cef8e04
executor: remove unused codes ( #6193 )
2018-03-30 19:38:07 +08:00
defccc1acd
executor: fix admin check table bug when the column is nil and has a default value ( #6142 )
2018-03-27 17:35:21 +08:00
a90ecea7dd
executor: remove some remained unused functions for removing Executor.Next ( #6112 )
2018-03-22 21:34:52 +08:00
1081126e25
*: fix a data race for SelectForUpdate executor ( #6096 )
...
select * from (select * from t for update) t join t1 for update
There will be two SelectForUpdate executors, both modify TxnCtx
in NextChunk
2018-03-20 05:37:30 -05:00
67c948b609
executor: refactor merge join ( #6078 )
2018-03-20 12:37:40 +08:00
eacca19bde
executor: remove Next function for NestedLoopApplyExec ( #6027 )
2018-03-20 10:44:07 +08:00
daa866cdd4
executor: remove Next function for executor/write.go ( #5995 )
...
remove Next function for DeleteExec && LoadData && InsertExec && ReplaceExec && UpdateExec
2018-03-18 21:10:51 +08:00
063924a4f6
executor: remove Next() function for CheckTableExec ( #6057 )
2018-03-17 08:26:50 +08:00
