Package org.apache.flink.table.planner.functions.sql

Class SqlArrayConstructor

java.lang.Object
org.apache.calcite.sql.SqlOperator
org.apache.calcite.sql.SqlSpecialOperator
org.apache.calcite.sql.fun.SqlMultisetValueConstructor
org.apache.calcite.sql.fun.SqlArrayValueConstructor
org.apache.flink.table.planner.functions.sql.SqlArrayConstructor
public class SqlArrayConstructor extends org.apache.calcite.sql.fun.SqlArrayValueConstructor
SqlOperator for ARRAY, which makes explicit casting if the element type not equals the derived component type.

  • Nested Class Summary

    Nested classes/interfaces inherited from class org.apache.calcite.sql.SqlSpecialOperator

    org.apache.calcite.sql.SqlSpecialOperator.ReduceResult, org.apache.calcite.sql.SqlSpecialOperator.TokenSequence

  • Field Summary

    Fields inherited from class org.apache.calcite.sql.SqlOperator

    kind, MDX_PRECEDENCE, NL

  • Constructor Summary

    Constructors
    Constructor
    Description
    SqlArrayConstructor()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.calcite.rel.type.RelDataType
    inferReturnType(org.apache.calcite.sql.SqlOperatorBinding opBinding)
     

    Methods inherited from class org.apache.calcite.sql.fun.SqlMultisetValueConstructor

    checkOperandTypes, getComponentType, unparse

    Methods inherited from class org.apache.calcite.sql.SqlSpecialOperator

    getSyntax, reduceExpr

    Methods inherited from class org.apache.calcite.sql.SqlOperator

    acceptCall, acceptCall, adjustType, allowsFraming, argumentMustBeScalar, checkOperandCount, constructArgNameList, constructArgTypeList, constructOperandList, createCall, createCall, createCall, createCall, createCall, createCall, createCall, deriveOperandType, deriveType, equals, getAllowedSignatures, getAllowedSignatures, getKind, getLeftPrec, getMonotonicity, getMonotonicity, getName, getNameAsId, getOperandCountRange, getOperandTypeChecker, getOperandTypeInference, getReturnTypeInference, getRightPrec, getSignatureTemplate, getStrongPolicyInference, hashCode, inferReturnType, isAggregator, isDeterministic, isDynamicFunction, isGroup, isGroupAuxiliary, isName, isSymmetrical, leftPrec, not, preValidateCall, requiresDecimalExpansion, requiresOrder, requiresOver, reverse, rewriteCall, rightPrec, toString, unparseListClause, unparseListClause, validateCall, validateOperands, validRexOperands

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • SqlArrayConstructor

      public SqlArrayConstructor()

  • Method Details

    • inferReturnType

      public org.apache.calcite.rel.type.RelDataType inferReturnType(org.apache.calcite.sql.SqlOperatorBinding opBinding)
      Overrides:
      inferReturnType in class org.apache.calcite.sql.fun.SqlArrayValueConstructor