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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 428 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 429 of file HeavyDBSqlOperatorTable.java.

429  {
430  super("PG_UNNEST",
431  SqlKind.OTHER_FUNCTION,
432  null,
433  null,
434  OperandTypes.ARRAY,
435  SqlFunctionCategory.SYSTEM);
436  }

Member Function Documentation

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

Definition at line 439 of file HeavyDBSqlOperatorTable.java.

439  {
440  assert opBinding.getOperandCount() == 1;
441  RelDataType elem_type = opBinding.getOperandType(0).getComponentType();
442  assert elem_type != null;
443  return elem_type;
444  }

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