a2a48b3085
executor: use batch get to speed up LOAD DATA ( #5632 )
...
* use batch get to speed up LOAD DATA
2018-01-19 15:58:00 +08:00
f57b8438bc
table: index.addindices reuse temp buffer ( #5600 )
2018-01-17 05:32:30 -06:00
4df3a04023
executor: fillDefaultValues store casted default values ( #5586 )
2018-01-15 20:24:50 +08:00
ca97bfffe0
tables: when importing data, table.AddRecord has no needs to use temp BufferStore. ( #5617 )
2018-01-15 15:13:23 +08:00
3ce567630b
executor: store column's fieldType in executor ( #5619 )
2018-01-12 16:57:31 +08:00
31b606d30d
executer: optimization for insert ignore ( #5508 )
2018-01-12 11:09:25 +08:00
b7e7cd5d9a
executor: lazily initialize InsertValues.colDefaultVals, because not every insert statement needs it. ( #5589 )
2018-01-09 22:36:04 +08:00
e9b450aa0a
table: InsertExec eliminate unnecessary CastValue. ( #5581 )
2018-01-08 19:21:04 +08:00
eddff3429a
*: importing data reduce memory allocations. ( #5549 )
2018-01-07 12:48:07 +08:00
140c3d0739
executor: "InsertExec.NextChunk" should use function "getRowsSelectChunk" ( #5493 )
2017-12-26 18:24:41 +08:00
c4fb12d60e
executor: support Chunk for LoadData ( #5465 )
2017-12-21 22:44:59 +08:00
fe7900f176
executor: DeleteExec suport NextChunk ( #5368 )
2017-12-21 15:57:56 +08:00
3c418c5617
executor: implement NextChunk for ReplaceExec ( #5370 )
2017-12-21 13:41:21 +08:00
65b2b0d452
*: Set the batch delete/insert size by session variable ( #5413 )
...
We hardcode it to 20k. But if the row size is large. It will still break
the transaction size limitation. So we need to provide a way to set it
dynamicially.
2017-12-17 21:11:18 -06:00
f1e89cde19
*: use lower-case of github.com/sirupsen/logrus ( #5400 )
...
*: rename github.com/Sirupsen/logrus to github.com/sirupsen/logrus
* vendor: update pd
* vendor: update github.com/pingcap/tipb/go-mysqlx
2017-12-14 16:25:58 +08:00
6ee266d0ca
executor: UpdateExec support NextChunk ( #5372 )
2017-12-14 15:32:06 +08:00
8f5f071c9b
executor: InsertExec support NextChunk ( #5352 )
2017-12-10 22:01:31 +08:00
5f468489ab
util: add kvencoder package, make transfer sql to key-values be possible. ( #5236 )
2017-11-29 18:01:31 +08:00
fb610e6429
*: change executor Next() interface to Next(goctx.Context) ( #5223 )
2017-11-26 21:17:33 -06:00
02f6bb27c7
*: remove goCtx from session struct ( #5174 )
...
1. go context should not be stored
2. change Executor interface to Open(goctx.Context)
3. many other changes forced by this refactor
2017-11-22 02:17:38 -06:00
0ff13ce876
executor: simplify logic ( #5185 )
...
* : simplify
2017-11-22 00:55:56 -06:00
16003f0d82
executor: fix missing index update when automatic updating for timestamp 5172 ( #5176 )
2017-11-21 19:04:54 +08:00
c459da6887
*: refactor executor.checkHandleExists to tables.CheckHandleExists to reuse code ( #5157 )
2017-11-20 16:50:22 +08:00
14ed94132c
executor: fix issue #5132 , update handle id with some other unique keys report Duplicate keys. ( #5138 )
2017-11-20 11:06:28 +08:00
e362f1ed56
types: add deepcopy for update operation ( #5098 )
2017-11-15 14:46:24 +08:00
cd5c665c8c
executor: use baseExecutor for all Executors ( #5087 )
...
Makes it easy to add new method on Executor interface.
2017-11-13 21:06:31 +08:00
1aa2a69f92
expression: remove type assertion on types.DatumRow. ( #5005 )
2017-11-07 14:17:53 +08:00
62433663e5
util/types: change types path ( #5007 )
...
* util/types: change types path
2017-11-04 10:37:14 -05:00
ad1c532ea5
*: remove unused package and functions ( #5003 )
...
* *: remove unused package and functions
2017-11-04 03:36:25 -05:00
ed7f68ca9b
*: Add Row interface ( #4859 )
2017-10-23 11:36:28 +08:00
16eb0ae33b
executor: fix bug when auto_increment meets unsigned. ( #4824 )
2017-10-19 15:31:16 +08:00
f2f473d02e
executor: little improvement for multi-delete. ( #4742 )
2017-10-11 01:59:54 -05:00
eb8df3519a
*: prepare to enforce errcheck, part1 ( #4670 )
2017-09-30 16:23:37 +08:00
a6756a4eee
*: make insert with calculated value behave the same as MySQL. ( #4603 )
2017-09-27 19:59:31 +08:00
6f84392d40
*: optimize SortExec ( #4622 )
...
* *: change key of orderByRow from "key []types.Datum" to "key []*types.Datum"
* address comment
2017-09-25 19:50:26 +08:00
a60bbd9560
expression: refactor "helper.go" ( #4593 )
2017-09-22 18:54:04 +08:00
fc8b2ee47c
fix #4514 ( #4517 )
2017-09-14 15:31:20 +08:00
88e1666ac6
*: change the log package to logrus ( #4452 )
2017-09-08 00:45:07 -05:00
ae30c4dcbc
support "UPDATE IGNORE", update conflicts generate warning ( #4397 )
2017-09-04 11:13:18 +08:00
a68d3ad1ee
executor: "INSERT IGNORE" generate warnings for duplicate-key error ( #4381 )
2017-08-31 14:29:28 +08:00
46c1a0e3c3
support INSERT IGNORE with strict sql mode produces warning instead of error ( #4376 )
...
* fix infoschema not support unsigned
2017-08-30 17:02:35 +08:00
29cf5d92c0
executor: fix batch insert on duplicate key ( #4344 )
2017-08-28 18:42:37 +08:00
881d76840b
plan,executor: calculate generated columns in CRUD. ( #3951 )
2017-08-23 14:52:43 +08:00
31edc09341
Add a system variable to enable automatic split delete data into batches. ( #4256 )
...
* *: Batch delete data
2017-08-21 10:37:24 +08:00
f5fd467f46
*: change terror.ErrorEqual to Error.Equal, which is more effetive ( #4217 )
2017-08-17 20:06:48 +08:00
c7c248eb91
executor: change struct row to []types.Datum ( #4072 )
2017-08-09 18:37:57 +08:00
059f6dd2f1
executor, expression, plan: remove rowMeta from row ( #3758 )
2017-08-04 18:37:31 +08:00
dff73cc6e4
*: Modify the Makefile for go vet ( #3900 )
2017-07-30 23:02:52 -05:00
597796e166
*: fix bad column offsets in DML. ( #3754 )
2017-07-28 20:56:25 +08:00
b55245dd83
executor: a naive support for load data fields enclosed by ( #3759 )
2017-07-20 15:08:24 +08:00
