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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 476 of file MapDSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 477 of file MapDSqlOperatorTable.java.

477  {
478  super("PG_UNNEST",
479  SqlKind.OTHER_FUNCTION,
480  null,
481  null,
482  OperandTypes.ARRAY,
483  SqlFunctionCategory.SYSTEM);
484  }

Member Function Documentation

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

Definition at line 487 of file MapDSqlOperatorTable.java.

487  {
488  assert opBinding.getOperandCount() == 1;
489  RelDataType elem_type = opBinding.getOperandType(0).getComponentType();
490  assert elem_type != null;
491  return elem_type;
492  }

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