org.apache.shardingsphere.sql.parser.sql.dialect.handler.ddl

Class CreateTableStatementHandler

java.lang.Object

org.apache.shardingsphere.sql.parser.sql.dialect.handler.ddl.CreateTableStatementHandler

All Implemented Interfaces:

SQLStatementHandler

public final class CreateTableStatementHandler
extends Object
implements SQLStatementHandler

Create table statement handler for different dialect SQL statements.

Constructor Summary

Constructors

Constructor and Description
CreateTableStatementHandler()

Method Summary

Modifier and Type	Method and Description
static boolean	containsNotExistClause(CreateTableStatement createTableStatement) Judge whether contains not exist clause or not.
static List<ColumnSegment>	getColumns(CreateTableStatement createTableStatement) Get list of columns.
static Optional<SelectStatement>	getSelectStatement(CreateTableStatement createTableStatement) Get select statement.

Methods inherited from class java.lang.Object

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

Constructor Detail

CreateTableStatementHandler

public CreateTableStatementHandler()

Method Detail

containsNotExistClause

public static boolean containsNotExistClause(CreateTableStatement createTableStatement)

Judge whether contains not exist clause or not.

Parameters:

createTableStatement - create table statement

Returns:

whether contains not exist clause or not

getSelectStatement

public static Optional<SelectStatement> getSelectStatement(CreateTableStatement createTableStatement)

Get select statement.

Parameters:

createTableStatement - create table statement

Returns:

select statement

getColumns

public static List<ColumnSegment> getColumns(CreateTableStatement createTableStatement)

Get list of columns.

Parameters:

createTableStatement - create table statement

Returns:

list of columns