Shen Li e3597b6548 Add Datum.IsNull() fucntion (#1298) ...

Add IsNull function for Datum to simplify null check.

2016-06-07 23:35:25 +08:00

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tablecodec

Add Datum.IsNull() fucntion (#1298)

2016-06-07 23:35:25 +08:00

xeval

Add Datum.IsNull() fucntion (#1298)

2016-06-07 23:35:25 +08:00

xapi.go

*: support distributed aggregate function count (#1289)

2016-06-07 16:19:48 +08:00