UniqueKey
sql
UnpackLogicalRelation
memsql
unapply
BinaryOperator
SimpleBinaryExpression
SimpleUnaryExpression
UnpackLogicalRelation
unpatchSQLContext
MemSQLPushdownStrategy
useKeylessShardingOptimization
SaveToMemSQLConf
user
MemSQLConf
MemSQLConnectionInfo
userClass
BigIntUnsignedType
DatetimeType
GeographyPointType
GeographyType
JsonType
util
connector