class SqlGroupIdFunction extends SqlAbstractGroupFunction
GROUP_ID() function.
Accepts no arguments. If the query has GROUP BY x, y, z then
GROUP_ID() is the same as GROUPING(x, y, z).
This function is not defined in the SQL standard; our implementation is consistent with Oracle.
Some examples are in agg.iq.
kind, MDX_PRECEDENCE, NL| Constructor and Description |
|---|
SqlGroupIdFunction() |
allowsFilter, isQuantifierAllowed, validateCallgetParameterTypes, getReturnType, isAggregator, requiresOrder, requiresOver, unwrapderiveType, getFunctionType, getNameAsId, getParamNames, getParamTypes, getSqlIdentifier, getSyntax, unparse, validateQuantifieracceptCall, acceptCall, adjustType, allowsFraming, argumentMustBeScalar, checkOperandCount, checkOperandTypes, constructArgNameList, constructArgTypeList, constructOperandList, createCall, createCall, createCall, createCall, equals, getAllowedSignatures, getAllowedSignatures, getKind, getLeftPrec, getMonotonicity, getMonotonicity, getName, getOperandCountRange, getOperandTypeChecker, getOperandTypeInference, getReturnTypeInference, getRightPrec, getSignatureTemplate, hashCode, inferReturnType, inferReturnType, isDeterministic, isDynamicFunction, isGroup, isGroupAuxiliary, isName, leftPrec, preValidateCall, requiresDecimalExpansion, rewriteCall, rightPrec, toString, unparseListClause, unparseListClause, validateOperands, validRexOperandsCopyright © 2012–2018 The Apache Software Foundation. All rights reserved.