org.apache.ignite.internal.processors.query.h2.sql

Class GridSqlAlterTableDropColumn

java.lang.Object

org.apache.ignite.internal.processors.query.h2.sql.GridSqlStatement

org.apache.ignite.internal.processors.query.h2.sql.GridSqlAlterTableDropColumn

public class GridSqlAlterTableDropColumn
extends GridSqlStatement

ALTER TABLE DROP COLUMN command data holder.

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.query.h2.sql.GridSqlStatement

limit

Constructor Summary

Constructors

Constructor and Description
GridSqlAlterTableDropColumn()

Method Summary

Modifier and Type	Method and Description
String[]	columns()
void	columns(String[] cols)
String	getSQL()
boolean	ifExists()
void	ifExists(boolean ifExists)
boolean	ifTableExists()
void	ifTableExists(boolean ifTblExists)
String	schemaName()
void	schemaName(String schemaName)
String	tableName()
void	tableName(String tblName)

Methods inherited from class org.apache.ignite.internal.processors.query.h2.sql.GridSqlStatement

explain, explain, limit, limit, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

GridSqlAlterTableDropColumn

public GridSqlAlterTableDropColumn()

Method Detail

columns

public String[] columns()

Returns:

Columns to drop.

columns

public void columns(String[] cols)

Parameters:

cols - Columns to drop.

ifExists

public boolean ifExists()

Returns:

Quietly abort this command if column does not exist (honored only in single column case).

ifExists

public void ifExists(boolean ifExists)

Parameters:

ifExists - Quietly abort this command if column does not exist (honored only in single column case).

ifTableExists

public boolean ifTableExists()

Returns:

Quietly abort this command if target table does not exist.

ifTableExists

public void ifTableExists(boolean ifTblExists)

Parameters:

ifTblExists - Quietly abort this command if target table does not exist.

tableName

public String tableName()

Returns:

Target table name.

tableName

public void tableName(String tblName)

Parameters:

tblName - Target table name.

schemaName

public String schemaName()

Returns:

Schema name.

schemaName

public void schemaName(String schemaName)

Parameters:

schemaName - Schema name.

getSQL

public String getSQL()

Specified by:

getSQL in class GridSqlStatement

Returns:

Generate sql.