Commit Graph

13 Commits

Author SHA1 Message Date
87625923e0 sessionctx: supports set character_set_results = null (#7353) 2018-08-12 00:31:01 +08:00
a5af7a0e1f *: remove variable 'tidb_import_data' and rename SessionVars.ImportingData to LightningMode (#7262) 2018-08-03 10:00:03 +08:00
2fee494295 executor, sessionctx: fix set tidb_general_log=0 error (#7186) 2018-07-30 17:44:12 +08:00
e3ba021f5a *: make system variable 'group_concat_max_len' work (#7080) 2018-07-26 20:02:56 +08:00
437933d449 sessionctx, executor: Add correctness check when set system variables (#7117) 2018-07-24 18:49:15 +08:00
490af37d1e *: add scope check when get system variables (#6958) 2018-07-03 17:12:18 +08:00
6851878b9b *: add session var 'tidb_ddl_reorg_worker_cnt' to control ddl reorg workers count (#6441)
* *: add session var 'tidb_ddl_reorg_worker_cnt' to control ddl reorg workers count
2018-06-27 22:36:18 +08:00
7314bdc69c session: support tso when use tidb_snapshot (#6749) 2018-06-06 12:47:06 +08:00
8777db2d98 session: add session variable tidb_optimizer_selectivity_level. (#6289) 2018-04-16 21:48:37 +08:00
3e1a8ed36d executor, infoschema: return a pseudo profiling table when system var profiling is set to 1 (#5960)
try fix mysql compability
2018-03-06 18:06:03 +08:00
ad814b0d6c executor, util: employ memory Tracker to track memory usage during query execution (#5826) 2018-03-06 11:02:09 +08:00
8cc9e45f41 variable,printer: add a session variable to show configuration. (#5784) 2018-02-05 22:54:41 +08:00
47cbc0bfce *: remove varsutil package, make Systems a private member of SessionVars (#5544) 2018-01-25 01:43:07 -06:00