org.apache.flink.sql.parser.dml

Enum RichSqlInsertKeyword

java.lang.Object

java.lang.Enum<RichSqlInsertKeyword>

org.apache.flink.sql.parser.dml.RichSqlInsertKeyword

All Implemented Interfaces:

Serializable, Comparable<RichSqlInsertKeyword>

public enum RichSqlInsertKeyword
extends Enum<RichSqlInsertKeyword>

Defines the keywords that can occur immediately after the "INSERT" keyword.

Standard SQL has no such keywords, but extension projects may define them.

This class is almost an extension of SqlInsertKeyword.

Enum Constant Summary

Enum Constants

Enum Constant and Description
OVERWRITE

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.sql.SqlLiteral	symbol(org.apache.calcite.sql.parser.SqlParserPos pos) Creates a parse-tree node representing an occurrence of this keyword at a particular position in the parsed text.
static RichSqlInsertKeyword	valueOf(String name) Returns the enum constant of this type with the specified name.
static RichSqlInsertKeyword[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

OVERWRITE

public static final RichSqlInsertKeyword OVERWRITE

Method Detail

values

public static RichSqlInsertKeyword[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (RichSqlInsertKeyword c : RichSqlInsertKeyword.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static RichSqlInsertKeyword valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

symbol

public org.apache.calcite.sql.SqlLiteral symbol(org.apache.calcite.sql.parser.SqlParserPos pos)

Creates a parse-tree node representing an occurrence of this keyword at a particular position in the parsed text.