org.apache.calcite.sql.fun.SqlStdOperatorTable
.See: Description
Class | Description |
---|---|
BeamSqlCaseExpression |
BeamSqlCaseExpression represents CASE, NULLIF, COALESCE in SQL. |
BeamSqlCastExpression |
Base class to support 'CAST' operations for all
SqlTypeName . |
BeamSqlExpression |
BeamSqlExpression is an equivalent expression in BeamSQL, of RexNode in Calcite. |
BeamSqlInputRefExpression |
An primitive operation for direct field extraction.
|
BeamSqlPrimitive<T> |
BeamSqlPrimitive is a special, self-reference BeamSqlExpression . |
BeamSqlUdfExpression |
invoke a UDF function.
|
BeamSqlWindowEndExpression |
BeamSqlExpression for HOP_END , TUMBLE_END , SESSION_END operation. |
BeamSqlWindowExpression |
BeamSqlExpression for HOP , TUMBLE , SESSION operation. |
BeamSqlWindowStartExpression |
BeamSqlExpression for HOP_START , TUMBLE_START ,
SESSION_START operation. |
UdafImpl<InputT,AccumT,OutputT> |
Implement
AggregateFunction to take a Combine.CombineFn as UDAF. |
org.apache.calcite.sql.fun.SqlStdOperatorTable
.