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com.mapd.calcite.parser.MapDSqlOperatorTable.PgUnnest Class Reference
+ Inheritance diagram for com.mapd.calcite.parser.MapDSqlOperatorTable.PgUnnest:
+ Collaboration diagram for com.mapd.calcite.parser.MapDSqlOperatorTable.PgUnnest:

Public Member Functions

 PgUnnest ()
 
RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Detailed Description

Definition at line 359 of file MapDSqlOperatorTable.java.

Constructor & Destructor Documentation

com.mapd.calcite.parser.MapDSqlOperatorTable.PgUnnest.PgUnnest ( )
inline

Definition at line 360 of file MapDSqlOperatorTable.java.

360  {
361  super("PG_UNNEST",
362  SqlKind.OTHER_FUNCTION,
363  null,
364  null,
365  OperandTypes.ARRAY,
366  SqlFunctionCategory.SYSTEM);
367  }

Member Function Documentation

RelDataType com.mapd.calcite.parser.MapDSqlOperatorTable.PgUnnest.inferReturnType ( SqlOperatorBinding  opBinding)
inline

Definition at line 370 of file MapDSqlOperatorTable.java.

370  {
371  assert opBinding.getOperandCount() == 1;
372  RelDataType elem_type = opBinding.getOperandType(0).getComponentType();
373  assert elem_type != null;
374  return elem_type;
375  }

The documentation for this class was generated from the following file: