OmniSciDB  a987f07e93
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
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 421 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 422 of file HeavyDBSqlOperatorTable.java.

422  {
423  super("PG_UNNEST",
424  SqlKind.OTHER_FUNCTION,
425  null,
426  null,
427  OperandTypes.ARRAY,
428  SqlFunctionCategory.SYSTEM);
429  }

Member Function Documentation

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

Definition at line 432 of file HeavyDBSqlOperatorTable.java.

432  {
433  assert opBinding.getOperandCount() == 1;
434  RelDataType elem_type = opBinding.getOperandType(0).getComponentType();
435  assert elem_type != null;
436  return elem_type;
437  }

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