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59ea7460a8
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planner: PointGet don't rely on names in expression.Column (#11779)
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2019-08-26 15:40:39 +08:00 |
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2addc25984
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planner: use BatchPointGet to improve SELECT ...WHERE IN performance (#11750)
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2019-08-20 19:10:35 +08:00 |
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8a161721f1
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planner, expression: remove TblID2Handle from Schema (#11152)
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2019-08-16 13:02:16 +08:00 |
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6d51ad33fd
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*: Optimize struct memory usage by adjust field order (#11629)
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2019-08-13 17:20:53 +08:00 |
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fe038642e5
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*: refactor cost model formulas and constants (#10581)
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2019-08-07 17:44:09 +08:00 |
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59e3eb75cd
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*: speed up the operation of "admin check table" (#8572)
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2019-07-31 17:11:30 +08:00 |
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bdec3414e7
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executor: fix the behavior when index join meet prefix index (#11081)
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2019-07-12 17:48:35 +08:00 |
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5c436bb1d6
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planner: support subquery in SHOW statement (#10942)
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2019-07-11 23:56:51 +08:00 |
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9071ab9131
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planner, executor: merge window functions with same specification name (#9866)
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2019-05-23 16:39:59 +08:00 |
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3190ad99f9
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planner: tidy up PhysicalApply struct and related methods (#10394)
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2019-05-09 10:58:50 +08:00 |
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9d74d6404f
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planner, executor: index join enhancement (#8471)
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2019-04-29 11:07:15 +08:00 |
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7666f688b3
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*: add stats version in slow_query and slow log. (#10082)
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2019-04-15 18:04:48 +08:00 |
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2f3842a8da
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executor, planner: refine merge join compare methods to avoid some rare cases (#9390)
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2019-02-25 14:19:26 +08:00 |
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18ff4f953e
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planner/core: refine explain for window function (#9270)
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2019-02-13 15:23:00 +08:00 |
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3835bef7ae
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executor: support window func for aggregate without frame clause (#8899)
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2019-01-15 15:23:17 +08:00 |
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91cdbf2f54
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planner: support window function (#8630)
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2019-01-03 16:56:06 +08:00 |
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761365b31c
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*: avoid using columnEvaluator for the Projectin build by buildProjtion4Union (#8142)
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2018-11-02 17:28:09 +08:00 |
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89dda9d9a8
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*: move parser to a separate repository (#8036)
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2018-10-25 11:12:10 +08:00 |
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e79bd946ed
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*: change package name from plan to planner (#7760)
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2018-09-25 11:16:39 +08:00 |
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