org.apache.shardingsphere.core.constant

Enum SQLType

java.lang.Object

java.lang.Enum<SQLType>

org.apache.shardingsphere.core.constant.SQLType

All Implemented Interfaces:

Serializable, Comparable<SQLType>

public enum SQLType
extends Enum<SQLType>

SQL Type.

Author:

zhangliang

Enum Constant Summary

Enum Constants

Enum Constant and Description
DAL Database administrator Language.
DCL Database control Language.
DDL Data Definition Language.
DML Data Manipulation Language.
DQL Data Query Language.
GENERAL Database general Language.
TCL Transaction Control Language.

Method Summary

Modifier and Type	Method and Description
static SQLType	valueOf(String name) Returns the enum constant of this type with the specified name.
static SQLType[]	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

DQL

public static final SQLType DQL

Data Query Language.

Such as SELECT.

DML

public static final SQLType DML

Data Manipulation Language.

Such as INSERT, UPDATE, DELETE.

DDL

public static final SQLType DDL

Data Definition Language.

Such as CREATE, ALTER, DROP, TRUNCATE.

TCL

public static final SQLType TCL

Transaction Control Language.

Such as SET, COMMIT, ROLLBACK, SAVEPOIINT, BEGIN.

DAL

public static final SQLType DAL

Database administrator Language.

DCL

public static final SQLType DCL

Database control Language.

GENERAL

public static final SQLType GENERAL

Database general Language.

Method Detail

values

public static SQLType[] 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 (SQLType c : SQLType.values())
    System.out.println(c);

Returns:

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

valueOf

public static SQLType 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