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f0db619009
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*: refactor constant propagation. (#2087)
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2016-11-27 16:21:12 +08:00 |
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440abb21f2
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plan: set apply's innerplan be the second child of it. (#2092)
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2016-11-25 11:07:41 +08:00 |
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79a8c3fc8d
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plan: add a Cache plan in physical plan (#2052)
plan: add Cache plan
* format code
* tiny change
* optimize the logic of code
* rename some variable and optimize logic
* move e.cursor++ down
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2016-11-23 15:53:44 +08:00 |
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e17644716d
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refactor show clause. (#1940)
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2016-11-10 11:14:37 +08:00 |
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406c5c4094
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*: support common aggregation functions elimination. (#1843)
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2016-10-20 15:58:34 +08:00 |
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b8994bb139
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*: Support stream aggregation. (#1735)
* *: Support stream aggregation.
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2016-09-20 17:14:31 +08:00 |
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f2d8b3c108
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remove New*** from variable name. (#1644)
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2016-08-29 10:18:45 +08:00 |
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e33587ed47
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support explain (#1632)
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2016-08-26 11:19:23 +08:00 |
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e4ac5301ce
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remove useless code. (#1609)
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2016-08-20 16:00:20 +08:00 |
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c18dd04e04
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optimize when condition is false constant.
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2016-08-15 11:11:37 +08:00 |
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9574322317
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support join reorder. (#1522)
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2016-08-01 15:57:47 +08:00 |
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2b4acb0caf
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support cbo (#1498)
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2016-07-27 11:10:52 +08:00 |
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2f697eb987
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support index scan. (#1440)
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2016-07-13 18:16:51 +08:00 |
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34ebc07aae
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support union and distinct in new plan. (#1345)
support union and distinct in new plan
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2016-06-24 18:05:36 +08:00 |
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af7f2a2e89
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correct "order by", "having", "group by"s' resolving rules. (#1326)
resolve order by/ having/ group by correctly.
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2016-06-22 11:58:06 +08:00 |
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921677399e
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Hanfei/apply (#1318)
add apply operator.
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2016-06-15 15:23:05 +08:00 |
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a71005710f
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plan: merge 'optimizer/plan' and 'optimizer' into one package. (#1300)
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2016-06-07 20:49:05 +08:00 |
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