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

Public Member Functions

 PgUnnest ()
 
RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Detailed Description

Definition at line 390 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 391 of file HeavyDBSqlOperatorTable.java.

391  {
392  super("PG_UNNEST",
393  SqlKind.OTHER_FUNCTION,
394  null,
395  null,
396  OperandTypes.ARRAY,
397  SqlFunctionCategory.SYSTEM);
398  }

Member Function Documentation

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

Definition at line 401 of file HeavyDBSqlOperatorTable.java.

401  {
402  assert opBinding.getOperandCount() == 1;
403  RelDataType elem_type = opBinding.getOperandType(0).getComponentType();
404  assert elem_type != null;
405  return elem_type;
406  }

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