928582c720
executor,ast: check password format for 'create user identified by password XXX' ( #5948 )
...
'create user xxx identified by yyy', yyy can be any text
'create user xxx identified by password yyy', yyy must be a hash string generated by
password(), it begin with * and has length 41
2018-03-05 21:30:54 -06:00
5461718c65
executor,distsql: set streaming flag for coprocessor request based on executor's type ( #5916 )
...
Decide whether a executor support streaming, TableScan/IndexScan/Selection support it.
If a coprocessor request need some operations like aggregation or topn, it's meanless
to use streaming for the request.
2018-03-05 21:21:28 -06:00
ad814b0d6c
executor, util: employ memory Tracker to track memory usage during query execution ( #5826 )
2018-03-06 11:02:09 +08:00
dc2bbc8c4f
expression: correct the behavior of bit aggregate function. ( #5954 )
2018-03-05 21:44:01 +08:00
a2760d6b26
parser: correct mistake on mapping between tinyint and boolean. ( #5944 )
...
* parser: correct mistake on mapping between tinyint and boolean.
2018-03-05 15:52:31 +08:00
3b1884e473
*: support check an index ( #5932 )
...
* *: check index
2018-03-05 12:30:31 +08:00
04b504ee19
executor: remove supportChunk from interface Executor ( #5942 )
2018-03-05 10:45:59 +08:00
f446ce9d4f
parser for foreign key ( #5937 )
2018-03-03 10:11:10 +08:00
428e187d49
cover next in merge join ( #5926 )
2018-03-01 10:10:07 +08:00
fb69fa9a91
executor: add recover mechanism for index lookup reader workers ( #5913 )
2018-02-28 13:46:48 +08:00
62995e080b
executor: add recover mechanism for index join workers ( #5902 )
2018-02-27 11:44:29 +08:00
15cf32d4dc
executor: some move some function position about index lookup reader ( #5910 )
2018-02-26 23:05:52 +08:00
45f333b33f
executor:improve test coverage ( #5836 )
2018-02-26 16:41:54 +08:00
4844e4636e
executor: add recover mechanism for union workers ( #5900 )
2018-02-26 12:55:23 +08:00
27c65d25bb
executor, distsql: move "requestBuilder" from package "executor" to "distsql" ( #5903 )
2018-02-26 12:46:51 +08:00
40129dfbf4
executor:add more comments for baseExecutor ( #5825 )
2018-02-24 22:03:53 +08:00
07f1bac316
executor: add recover mechanism for join workers ( #5894 )
2018-02-24 19:12:17 +08:00
8268d4d8b4
*: move irrelevant code out of package "distsql" ( #5893 )
2018-02-24 18:52:09 +08:00
e1121814d2
*: don't import golang.org/x/net/context as goctx alias ( #5895 )
...
Now that there is no conflict with sessionctx.Context, this can be
import directly
2018-02-24 03:40:56 -06:00
12c87929b8
*:fix some golint && ineffassign && misspell to improve GoReport Result ( #5867 )
2018-02-23 19:31:05 +08:00
4e1a114e68
*: move package context to sessionctx ( #5890 )
2018-02-22 18:03:38 +08:00
6e33a6a081
distsql, executor: rename "SelectDAG" to "Select" ( #5887 )
2018-02-22 10:57:40 +08:00
fcbb4c53a2
parser: parse "select 1 order by 1" statement ( #5881 )
...
* parser: parse "select 1 order by 1" statement
2018-02-14 16:08:55 +08:00
bafe5697d6
executor: pass goCtx when initialize UnionExec ( #5870 )
2018-02-11 22:16:34 +08:00
1850796dab
ddl: check table charset option ( #5835 )
2018-02-09 17:35:01 +08:00
e6eb3ae9f5
executor, metrics: add metrics for expensive executors and statement nodes ( #5798 )
2018-02-09 12:15:20 +08:00
08720d01f9
executor: add more comments ( #5728 )
2018-02-08 19:55:59 -06:00
de9c192cba
*: move mocktikv from tikv pkg ( #5834 )
2018-02-08 23:31:29 +08:00
633d1b81ac
ddl, executor: fix show index print none public index when add index ddl operation is not finished. ( #5833 )
2018-02-08 22:53:24 +08:00
c92b3056c0
*: refine code for StmtTxn ( #5763 )
2018-02-08 07:07:12 -06:00
1af95b876f
executor/builder: check builder error when build child plan of hash join ( #5822 )
...
nil child exec will cause panic.
2018-02-08 18:45:38 +08:00
eaef520634
types,executor: treat decimal truncate as warning in update ( #5801 )
2018-02-08 15:55:52 +08:00
5d91dbd5a1
executor: pass operator label from Plan to Executor ( #5821 )
2018-02-08 13:33:11 +08:00
69881b55ff
executor: make sure "plan.GlobalPlanCache" is initialized before "plan.PlanCacheEnabled" set to true ( #5806 )
2018-02-07 16:20:16 +08:00
ae8e5941ea
*: clean up abandoned storage engine ( #5808 )
2018-02-07 00:19:32 -06:00
274a344ad1
server: fix sub query error in prepare statement ( #5761 )
2018-02-06 06:49:38 -06:00
64af2c2553
executor: refine merge join ( #5799 )
2018-02-06 15:45:49 +08:00
a04b2f9a8d
*: support show stats_healthy. ( #5769 )
2018-02-05 19:30:05 +08:00
23bff274a0
distsql, metrics: refine distsql metrics. ( #5774 )
...
Refine distsql metrics && Add scan keys metrics.
2018-02-02 21:53:22 +08:00
2a2e8c4775
executor: join don't need any inner filter. ( #5767 )
2018-02-01 19:48:18 +08:00
d95f96505a
*: refine join result generator to return MaxChunkSize chunk ( #5715 )
2018-01-31 20:00:59 +08:00
775dcf4503
stats: support 'load stats' command ( #5724 )
2018-01-31 17:25:27 +08:00
f1eefc147b
*: handle dirty table in StmtTxn ( #5711 )
2018-01-31 02:30:06 -06:00
fdd0e6d78b
stats, executor: fix drop stats not working ( #5739 )
2018-01-30 11:19:04 +08:00
b3a514947d
executor: set correct collate in show create table ( #5744 )
2018-01-29 22:16:31 +08:00
93a042bc95
plan, executor: make explain more clear. ( #5742 )
2018-01-29 19:12:45 +08:00
96bd4e1162
executor: refine plan.EvalSubquery to support NextChunk ( #5717 )
2018-01-26 19:07:18 +08:00
e09aa114b1
executor: fix MaxOneRow.NextChunk ( #5716 )
2018-01-26 11:37:48 +08:00
24333b3b29
*: don't record binlog when statement rollback ( #5699 )
2018-01-25 06:50:57 -06:00
47cbc0bfce
*: remove varsutil package, make Systems a private member of SessionVars ( #5544 )
2018-01-25 01:43:07 -06:00
