Ewan Chou 041dfd97c1 executor: evaluate subquery before executing outer query. (#1133) ...

* executor: evaluate subquery before executing outer query.

So outer query can push down subquery values.

* evaluator: extract a function to evaluate subquery.

* evaluator: add comments on exported function.

2016-04-21 21:51:39 +08:00

..

ast.go

evaluator: just one time eval (#1062)

2016-04-12 12:34:27 +08:00

base.go

evaluator: change SetDatum and implement ToBool, ToInt

2016-03-11 19:58:40 +08:00

cloner_test.go

util/types: new Compare implementation with Datum.

2016-03-02 10:22:21 +08:00

cloner.go

optimizer, executor: support Union statement and Select Distinct.

2016-02-15 13:30:08 +08:00

ddl.go

*: Add index option in IndexInfo

2016-03-16 22:09:11 +08:00

dml.go

parser: support index hint syntax. (#1113)

2016-04-19 18:42:44 +08:00

expressions.go

executor: evaluate subquery before executing outer query. (#1133)

2016-04-21 21:51:39 +08:00

flag_test.go

*: Add HasAggFlag function

2016-01-14 13:32:36 +08:00

flag.go

evaluator: fix a bug in bebacf4f3a (#1087)

2016-04-12 20:32:12 +08:00

functions_test.go

evaluator: move date_add and date_sub to buildin

2016-03-10 19:04:33 +08:00

functions.go

evaluator: just one time eval (#1062)

2016-04-12 12:34:27 +08:00

misc.go

*: Remove coldef package

2016-03-05 19:11:04 +08:00

stringer.go

ast: introduce 'Datum'

2016-03-01 10:54:59 +08:00