zhaoxingyu 02ccdc363a evaluator: move the evaluate of ast function substring_index and locate to buildin ...

Move the evaluate of ast function substring_index and locate to buildin.
And Change some logic in locate function to make its behavior more similar with MySQL.

2016-03-08 17:30:43 +08:00

..

ast.go

*: replace interface with Datum in ast.Row.

2016-03-02 15:32:42 +08:00

base.go

util/types: new Compare implementation with Datum.

2016-03-02 10:22:21 +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

ast: clean up expr/func/misc.

2015-12-31 20:24:15 +08:00

dml.go

executor: support Show statement.

2016-02-18 15:49:19 +08:00

expressions.go

ast: introduce 'Datum'

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

flag_test.go

*: Add HasAggFlag function

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

flag.go

evaluator: move the evaluate of ast function substring_index and locate to buildin

2016-03-08 17:30:43 +08:00

functions_test.go

*: Support sum in new plan

2016-01-19 22:58:11 +08:00

functions.go

evaluator: move the evaluate of ast function substring_index and locate to buildin

2016-03-08 17:30:43 +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