OmniSciDB  bf83d84833
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
com.mapd.calcite.parser.MapDSqlOperatorTable.ST_IsEmpty Class Reference
+ Inheritance diagram for com.mapd.calcite.parser.MapDSqlOperatorTable.ST_IsEmpty:
+ Collaboration diagram for com.mapd.calcite.parser.MapDSqlOperatorTable.ST_IsEmpty:

Public Member Functions

RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Package Functions

 ST_IsEmpty ()
 

Static Private Member Functions

static java.util.List
< SqlTypeFamily > 
signature ()
 

Detailed Description

Definition at line 1040 of file MapDSqlOperatorTable.java.

Constructor & Destructor Documentation

com.mapd.calcite.parser.MapDSqlOperatorTable.ST_IsEmpty.ST_IsEmpty ( )
inlinepackage

Definition at line 1041 of file MapDSqlOperatorTable.java.

References com.mapd.calcite.parser.MapDSqlOperatorTable.ST_IsEmpty.signature().

1041  {
1042  super("ST_IsEmpty",
1043  SqlKind.OTHER_FUNCTION,
1044  null,
1045  null,
1046  OperandTypes.family(signature()),
1047  SqlFunctionCategory.SYSTEM);
1048  }

+ Here is the call graph for this function:

Member Function Documentation

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

Definition at line 1051 of file MapDSqlOperatorTable.java.

1051  {
1052  assert opBinding.getOperandCount() == 1;
1053  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
1054  return typeFactory.createSqlType(SqlTypeName.BOOLEAN);
1055  }
static java.util.List<SqlTypeFamily> com.mapd.calcite.parser.MapDSqlOperatorTable.ST_IsEmpty.signature ( )
inlinestaticprivate

Definition at line 1057 of file MapDSqlOperatorTable.java.

Referenced by com.mapd.calcite.parser.MapDSqlOperatorTable.ST_IsEmpty.ST_IsEmpty().

1057  {
1058  java.util.List<SqlTypeFamily> st_isempty_sig =
1059  new java.util.ArrayList<SqlTypeFamily>();
1060  st_isempty_sig.add(SqlTypeFamily.ANY);
1061  return st_isempty_sig;
1062  }

+ Here is the caller graph for this function:


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