36bb1ae89a
log: change slow log time format to compatible with pt-query-digest ( #10290 )
2019-04-30 09:35:52 +08:00
9630d57c80
planner/core: make join reorder by dp work ( #8816 )
2019-04-28 13:08:46 +08:00
732f4307b8
ddl: add table option pre_split_regions for pre-split region when create table with shard_row_id_bits. ( #10138 )
2019-04-24 21:56:24 +08:00
f9c82b531c
plan: improve row count estimation using column order correlation ( #9839 )
2019-04-24 16:19:21 +08:00
66ba872857
session: Adjust cop-tasks' information in slow log to let it can be parsed by pt-query correctly ( #10230 )
2019-04-22 22:52:54 +08:00
f834e5d56f
executor: show memory consumption in slow query log ( #10162 )
2019-04-18 15:16:44 +08:00
2a6c8d610a
executor: show more information about cop tasks in slow log ( #10165 )
2019-04-18 13:39:57 +08:00
7666f688b3
*: add stats version in slow_query and slow log. ( #10082 )
2019-04-15 18:04:48 +08:00
b3761395bc
variable: validate setting read_only variable ( #10072 )
2019-04-12 17:33:31 +08:00
7447f04409
executor: trace and control memory usage in DistSQL layer ( #10003 )
2019-04-12 16:43:55 +08:00
28e62940da
add skip isolation level check variable ( #10065 )
2019-04-11 16:27:36 +08:00
e9653675dd
*: remove errors.Trace in main handle path ( #10033 )
2019-04-04 14:27:15 +08:00
2e5f7a4d96
sessionctx: support fast analyze session control variable. ( #10039 )
2019-04-04 13:59:56 +08:00
c451f00814
*: fix utf8 charset upgrade compatibility ( #9820 )
2019-03-25 18:06:32 +08:00
0313cbbbde
plugin: add audit plugin extension point ( #9136 )
2019-03-25 15:18:34 +08:00
778c3f4a5a
privilege, executor: add SET ROLE and CURRENT_ROLE support ( #9581 )
2019-03-21 13:11:27 +08:00
deeba355bc
infoschema: replace logger with zap logger and refine slow log ( #9740 )
2019-03-19 20:28:57 +08:00
e3983227b4
log: generate digest and log it in slow log ( #9662 )
2019-03-14 13:45:32 +08:00
80110fbf78
*: refactor slow log format and parse slow query log to SLOW_QUERY table. ( #9290 )
2019-03-11 14:42:29 +08:00
d35d3a5820
variable: change "ddl_slow_threshold" ( #9043 )
2019-03-07 16:36:11 +08:00
4449eb062a
ddl: add ddl job error count limit, exceed the limit should cancel the ddl job ( #9295 )
2019-02-27 15:03:04 +08:00
a8664ef00b
table: add a http api to control whether tidb check inserting 4 bytes in utf8 charset column ( #9024 )
2019-02-18 16:57:03 +08:00
858b200e9a
variable: remove tidb_ddl_reorg_worker_cnt and tidb_ddl_reorg_batch_size session level. ( #8941 )
2019-01-10 15:12:22 +08:00
084aa5a030
config: add initChunkSize config item, make chunk start with 32 ( #8480 )
2019-01-07 11:14:47 +08:00
e3f3ac24f6
session: add a batch commit session variable for the large transaction ( #8293 )
2018-12-10 18:29:39 +08:00
ce622ec6d8
session: move more session vars to stmt context for retrying ( #8034 )
2018-12-10 16:39:43 +08:00
c27705ad75
sessionctx: Error/warning on unsupported isolation levels ( #8625 )
2018-12-10 14:14:59 +08:00
f72769cee4
sessionctx/variable: fix field(History) typo in TransactionContext ( #8600 )
2018-12-07 12:33:03 +08:00
e478be7914
ddl: add ddl_reorg_batch_size variable to control ddl worker batch size and enlarge default batch size. ( #8365 )
2018-12-04 19:07:12 +08:00
103f2ac2a3
*: add a session variable for window function parser ( #8511 )
2018-12-04 11:26:59 +08:00
e7e31fae3f
*: add preparedStmt metric and add limit to max prepareStmt ( #8405 )
2018-11-28 20:37:50 +08:00
1927cd9a30
session: release datum memory after transaction finished ( #8458 )
2018-11-27 15:37:12 +08:00
73a3497d2a
variable: validate setting tx_isolation variable value ( #8299 )
2018-11-14 18:23:44 +08:00
6ccfec6d2e
*: add a variable tidb_query_log_max_len to set the max length of the query string in the log dynamically ( #8183 )
2018-11-06 11:25:11 +08:00
693ff90193
[cherry-pick]*: add a variable to control whether we can write _tidb_rowid ( #8187 )
2018-11-05 22:45:32 +08:00
ec693ce502
*: add a variable tidb_slow_log_threshold to set the slow log threshold dynamically ( #8094 )
2018-11-05 14:54:07 +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
696ef7bae2
plan: convert in subquery to agg and inner join ( #7531 )
2018-10-30 19:19:32 +08:00
508f5dd626
binlog: use pumps client to write binlog ( #8070 )
2018-10-27 17:52:01 +08:00
5831de291d
*: enable range typed table partition ( #8011 )
2018-10-26 20:04:07 +08:00
89dda9d9a8
*: move parser to a separate repository ( #8036 )
2018-10-25 11:12:10 +08:00
f3148da27f
executor: add an variable to compatible with MySQL insert for OGG ( #7863 )
2018-10-17 10:19:04 +08:00
48704b8420
*: fix Command and Time in show processlist ( #7844 )
2018-10-12 14:06:54 +08:00
dbdd806c0e
*: add session variable "tidb_enable_cascades_planner" ( #7879 )
2018-10-12 13:21:51 +08:00
ee0d4d6c64
executor: print arguments in execute statement in log files ( #7684 )
2018-10-09 15:24:25 +08:00
75d6a3ee9e
executor, sessionctx: calculate radix bit number before building hash table ( #7816 )
2018-10-09 13:48:11 +08:00
e79bd946ed
*: change package name from plan to planner ( #7760 )
2018-09-25 11:16:39 +08:00
334e9254d3
*: add a variable to force statement priority of TiDB server ( #7694 )
2018-09-20 23:48:40 +08:00
29441950a3
*: write system timezone into mysql.tidb in bootstrap stage. ( #7638 )
2018-09-14 22:15:00 +08:00
cb03f2bec1
move from juju/errors to pkg/errors ( #7151 )
2018-09-12 15:42:20 +08:00
