OmniSciDB  72c90bc290
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio Class Reference
+ Inheritance diagram for com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio:
+ Collaboration diagram for com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio:

Public Member Functions

 SampleRatio ()
 
RelDataType inferReturnType (SqlOperatorBinding opBinding)
 

Static Private Member Functions

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

Detailed Description

Definition at line 697 of file HeavyDBSqlOperatorTable.java.

Constructor & Destructor Documentation

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

Definition at line 698 of file HeavyDBSqlOperatorTable.java.

References com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.signature().

698  {
699  super("SAMPLE_RATIO",
700  SqlKind.OTHER_FUNCTION,
701  null,
702  null,
703  OperandTypes.family(signature()),
704  SqlFunctionCategory.SYSTEM);
705  }

+ Here is the call graph for this function:

Member Function Documentation

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

Definition at line 708 of file HeavyDBSqlOperatorTable.java.

708  {
709  final RelDataTypeFactory typeFactory = opBinding.getTypeFactory();
710  return typeFactory.createSqlType(SqlTypeName.BOOLEAN);
711  }
static java.util.List<SqlTypeFamily> com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.signature ( )
inlinestaticprivate

Definition at line 713 of file HeavyDBSqlOperatorTable.java.

Referenced by com.mapd.calcite.parser.HeavyDBSqlOperatorTable.SampleRatio.SampleRatio().

713  {
714  java.util.ArrayList<SqlTypeFamily> families =
715  new java.util.ArrayList<SqlTypeFamily>();
716  families.add(SqlTypeFamily.NUMERIC);
717  return families;
718  }

+ Here is the caller graph for this function:


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