4780bb478e
store/tikv: use backoffer context for pd client calls ( #2953 )
2017-03-31 11:13:24 +08:00
b9deb5e7aa
privilege: rename interface name from Checker to Manager ( #2969 )
2017-03-31 10:55:38 +08:00
a168f413ba
executor: reduce memory usage and GC overhead for hash join. ( #2957 )
...
Implemented and use MVMap to reduce GC overhead and memory usage for hash join.
2017-03-30 23:04:02 +08:00
6860e0e6b7
tikv:do retry on request with tikv failure when is not Cancelled. ( #2950 )
2017-03-30 20:23:31 +08:00
3c494b7df1
*: add INFORMATION_SCHEMA.USER_PRIVILEGES table ( #2963 )
2017-03-30 17:10:14 +08:00
282ffd9c03
plan: optimize explain result ( #2967 )
2017-03-30 17:02:09 +08:00
992f367924
*: fix batch insert test data race ( #2968 )
...
Use atomic functions to access limit variable.
2017-03-30 16:36:04 +08:00
aa8298ef6e
distsql: return zeroLenData if data length is nil. ( #2965 )
...
TiKV doesn't return RowsData when RowsData length is 0, so we sliced a nil data when
data length is zero.
This can only be reproduced on TiKV, so no unit test is added.
2017-03-30 15:54:27 +08:00
e068663cdc
Auto split insert data into multiple batches. ( #2958 )
...
Add a sysvar to enable batch insert data and disable batch insert in transaction.
2017-03-30 14:57:55 +08:00
d87afa1014
types: Add missing TypeNewDate in ConvertTo ( #2962 )
2017-03-30 14:39:11 +08:00
904101210b
executor: fix decode row panic ( #2961 )
...
Index Schema may be replaced by aggregation schema, which may be longer than
original schema length, in this case decode row will panic.
2017-03-30 13:15:04 +08:00
6d7dc9228a
statistics: implement FM Sketch ( #2947 )
2017-03-30 11:27:16 +08:00
b48e5fe72b
plan:fix case-when and coalesce type inferer ( #2918 )
2017-03-29 23:22:57 +08:00
8f79c2031b
parser: change intLit to decLit when the value out of range ( #2954 )
2017-03-29 23:16:48 +08:00
e7bb049b0e
statistics: adjust codes. ( #2952 )
2017-03-29 18:09:47 +08:00
ad13ca15ca
session: reset affected rows in retry. ( #2949 )
2017-03-29 16:09:47 +08:00
a2eb611ea5
*: add built-in function is_ipv4 ( #2864 )
2017-03-29 15:31:57 +08:00
78f7eab61d
*: refactor distsql and executor. ( #2942 )
2017-03-29 15:20:25 +08:00
3bfc8207bc
expression: fix bug about function equal logic. ( #2951 )
2017-03-29 14:38:39 +08:00
ee7df059e3
statistics: refactor package. ( #2913 )
2017-03-29 11:32:40 +08:00
1253d2b87b
builtin: get_format function implemented. ( #2932 )
2017-03-29 09:11:47 +08:00
7031e28ab1
Built-in Function: bin ( #2924 )
2017-03-29 09:07:12 +08:00
9f17a88377
fix some typo in comments ( #2943 )
2017-03-29 08:55:49 +08:00
62c4685a7c
plan: fix sort plan explain ( #2937 )
2017-03-29 08:51:39 +08:00
b799b182e8
store: Support table scan, index scan and selection with DAG. ( #2930 )
2017-03-28 22:36:21 +08:00
1789a43db5
*: update pd vendor. ( #2944 )
2017-03-28 21:07:48 +08:00
a89879d61a
executor: skip the unstable test. ( #2939 )
...
Multiple package runs on the same process in parallel, we can't make sure the test always pass.
2017-03-28 15:12:50 +08:00
99b7606624
executor: Make admin test stable ( #2940 )
2017-03-28 14:50:30 +08:00
c83bdda7b0
builtin: add random-bytes function ( #2927 )
2017-03-28 14:02:45 +08:00
c8c7dde6d7
plan: enforce property for index join. ( #2938 )
2017-03-28 12:02:37 +08:00
60ba388e0c
*: check visibility for show databases and tables ( #2934 )
2017-03-28 11:28:50 +08:00
0e172acd8e
Add a controller in Selection to control the conditions of the below scan plan. ( #2834 )
...
Prepare for IndexLookupJoin.
2017-03-28 09:58:49 +08:00
95fb7d0ec3
Revert "fix sort in explain ( #2933 )" ( #2936 )
...
This reverts commit a6bf9231f985c6fe6a7049f9d56026d14a92d07d.
2017-03-28 00:23:33 +08:00
a6bf9231f9
fix sort in explain ( #2933 )
2017-03-27 23:59:38 +08:00
6c6f23f329
Maxiaoyu/ordered merge join ( #2931 )
...
plan: make merge sort keep ordering during planning
2017-03-27 19:27:43 +08:00
1944ba5772
server: add txn check ( #2920 )
2017-03-27 18:03:04 +08:00
9f23ab74a9
store/tivk: wait task channel in Close ( #2925 )
2017-03-27 12:28:31 +08:00
6aa45e441c
Make index serial scan concurrency configurable and fix golint errors. ( #2928 )
2017-03-27 00:57:19 +08:00
5bb70abbe5
* built-in: add "Sin(x)" function ( #2885 )
2017-03-27 00:44:46 +08:00
e95ff609b7
builtin function: add inet_ntoa builtin function ( #2887 )
...
* add inet_ntoa builtin function
2017-03-25 23:08:19 -05:00
277893a9a4
builtin: add maketime built-in function ( #2889 )
2017-03-25 17:33:58 +08:00
d1a8cd4da1
builtin: add insert built-in function ( #2855 )
2017-03-25 17:00:56 +08:00
146486f44c
store: make test stable ( #2922 )
2017-03-24 07:25:23 -05:00
1513adc986
store/tikv: fix coprocessor iterator goroutine leak. ( #2921 )
2017-03-24 19:14:46 +08:00
88bfb59db2
mod: add sha2 built-in function ( #2914 )
...
* mod: add sha2 built-in function
2017-03-24 05:44:52 -05:00
bd0220c555
builtin: add quarter built-in function ( #2919 )
...
Implement the QUARTER built-in function.
2017-03-24 18:24:47 +08:00
ed56d82fa7
sessionctx/variable: refine TiDB specific system variables. ( #2915 )
2017-03-24 12:57:33 +08:00
a5b1d2c0eb
session: Clean up retry log ( #2917 )
...
We do not need to print sql text every time.
2017-03-24 10:07:49 +08:00
e40243059d
table: log more detail on incorrect utf8 value. ( #2916 )
2017-03-23 20:49:24 +08:00
7aa024c9a0
*: add UTF8 check global variable. ( #2899 )
2017-03-23 08:56:21 +08:00
