4 Commits

Author	SHA1	Message	Date
Ewan Chou	0b828d46f8	*: add context in baseplan, extract constant folder. (#2135)	2016-12-01 00:17:55 +08:00
Ewan Chou	5230f5eabd	variable: define StatementContext. (#2121) ... StatementContext is used to hold statement execution mode and state. As every computation need this, there are many API changes.	2016-11-29 14:25:38 +08:00
Han Fei	f0db619009	*: refactor constant propagation. (#2087)	2016-11-27 16:21:12 +08:00
Han Fei	3683d5f950	plan & expression: split the logic of column pruning and indices resolving. (#2051)	2016-11-23 18:01:27 +08:00