Commit Graph

10 Commits

Author SHA1 Message Date
e3597b6548 Add Datum.IsNull() fucntion (#1298)
Add IsNull function for Datum to simplify null check.
2016-06-07 23:35:25 +08:00
10359b0052 rewrite executor. (#1294)
* rewrite executor.
2016-06-07 20:32:15 +08:00
f9c31d9130 Hanfei/rewrite plan (#1272) 2016-06-01 13:12:55 +08:00
68eb8e567e *: remove old code 2016-02-29 11:40:32 +08:00
1d196f1216 expression: apply visitor pattern 2015-09-22 18:06:12 +08:00
353bcf911d expression: add visitor interface 2015-09-22 13:16:03 +08:00
ded22954d7 expression: remove return error in Clone interface
Our expression implementations do not actually return any error, and `Clone` should not return error in any case.
Remove error make the code cleaner.
2015-09-21 11:11:50 +08:00
1e4cdb813f *: update QL-LICENSE and STRUTIL-LICENSE. 2015-09-08 19:25:50 +08:00
b2d62f9fb6 mysqldef, kv, stmt, stmt/stmts, parser, field: fix-copyright-infringement. 2015-09-07 09:05:15 -04:00
0d6f270068 Add files 2015-09-06 12:08:47 +08:00