Package org.apache.flink.sql.parser.ddl

Class SqlAlterFunction

java.lang.Object
org.apache.calcite.sql.SqlNode
org.apache.calcite.sql.SqlCall
org.apache.flink.sql.parser.ddl.SqlAlterFunction
All Implemented Interfaces:
Cloneable
public class SqlAlterFunction extends org.apache.calcite.sql.SqlCall
Alter Function Sql Call.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final org.apache.calcite.sql.SqlSpecialOperator
    OPERATOR
     

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

    EMPTY_ARRAY, pos

  • Constructor Summary

    Constructors
    Constructor
    Description
    SqlAlterFunction(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier functionIdentifier, org.apache.calcite.sql.SqlCharStringLiteral functionClassName, String functionLanguage, boolean ifExists, boolean isTemporary, boolean isSystemFunction)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.calcite.sql.SqlCharStringLiteral
    getFunctionClassName()
     
    String[]
    getFunctionIdentifier()
     
    String
    getFunctionLanguage()
     
    List<org.apache.calcite.sql.SqlNode>
    getOperandList()
     
    org.apache.calcite.sql.SqlOperator
    getOperator()
     
    boolean
    isIfExists()
     
    boolean
    isSystemFunction()
     
    boolean
    isTemporary()
     
    void
    unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)
     

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

    accept, clone, equalsDeep, findValidOptions, getCallSignature, getFunctionQuantifier, getKind, getMonotonicity, isCountStar, isExpanded, operand, operandCount, setOperand, validate

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

    clone, clone, cloneArray, equalDeep, equalDeep, equalsDeep, getParserPosition, isA, toList, toList, toSqlString, toSqlString, toSqlString, toString, unparseWithParentheses, validateExpr

    Methods inherited from class java.lang.Object

    equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Field Details

    • OPERATOR

      public static final org.apache.calcite.sql.SqlSpecialOperator OPERATOR

  • Constructor Details

    • SqlAlterFunction

      public SqlAlterFunction(org.apache.calcite.sql.parser.SqlParserPos pos, org.apache.calcite.sql.SqlIdentifier functionIdentifier, org.apache.calcite.sql.SqlCharStringLiteral functionClassName, String functionLanguage, boolean ifExists, boolean isTemporary, boolean isSystemFunction)

  • Method Details

    • getOperator

      @Nonnull public org.apache.calcite.sql.SqlOperator getOperator()
      Specified by:
      getOperator in class org.apache.calcite.sql.SqlCall

    • unparse

      public void unparse(org.apache.calcite.sql.SqlWriter writer, int leftPrec, int rightPrec)
      Overrides:
      unparse in class org.apache.calcite.sql.SqlCall

    • getOperandList

      @Nonnull public List<org.apache.calcite.sql.SqlNode> getOperandList()
      Specified by:
      getOperandList in class org.apache.calcite.sql.SqlCall

    • getFunctionLanguage

      public String getFunctionLanguage()

    • getFunctionClassName

      public org.apache.calcite.sql.SqlCharStringLiteral getFunctionClassName()

    • isTemporary

      public boolean isTemporary()

    • isSystemFunction

      public boolean isSystemFunction()

    • isIfExists

      public boolean isIfExists()

    • getFunctionIdentifier

      public String[] getFunctionIdentifier()