com.exasol.sql.ddl.drop

Class DropSchema

java.lang.Object

com.exasol.sql.AbstractFragment

com.exasol.sql.ddl.drop.DropSchema

All Implemented Interfaces:

DropSchemaFragment, Fragment, SqlStatement

public class DropSchema
extends AbstractFragment
implements SqlStatement, DropSchemaFragment

This class implements an SQL DropSchema statement.

Field Summary

Fields inherited from class com.exasol.sql.AbstractFragment

root

Constructor Summary

Constructors

Constructor and Description
DropSchema(String schemaName) Create a new instance of an DropSchema statement.

Method Summary

Modifier and Type	Method and Description
void	accept(DropSchemaVisitor visitor) Accept a visitor (e.g.
void	cascade() Add CASCADE clause to a DROP SCHEMA statement.
Cascade	getCascade() Get the cascade.
Restrict	getRestrict() Get the restriction.
String	getSchemaName() Get the schema name.
boolean	hasIfExistsModifier() Check whether the IF EXISTS clause is present.
DropSchema	ifExists() Add IF EXISTS clause into a DROP SCHEMA statement.
void	restrict() Add RESTRICT clause to a DROP SCHEMA statement.

Methods inherited from class com.exasol.sql.AbstractFragment

getRoot

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.exasol.sql.Fragment

getRoot

Constructor Detail

DropSchema

public DropSchema(String schemaName)

Create a new instance of an DropSchema statement.

Parameters:

schemaName - name of the table to drop

Method Detail

ifExists

public DropSchema ifExists()

Add IF EXISTS clause into a DROP SCHEMA statement.

Returns:

this for fluent programming

cascade

public void cascade()

Add CASCADE clause to a DROP SCHEMA statement.

restrict

public void restrict()

Add RESTRICT clause to a DROP SCHEMA statement.

getSchemaName

public String getSchemaName()

Get the schema name.

Returns:

schema name

getCascade

public Cascade getCascade()

Get the cascade.

Returns:

Cascade object

getRestrict

public Restrict getRestrict()

Get the restriction.

Returns:

Restrict object

hasIfExistsModifier

public boolean hasIfExistsModifier()

Check whether the IF EXISTS clause is present.

Returns:

true if IF EXISTS clause is present

accept

public void accept(DropSchemaVisitor visitor)

Description copied from interface: DropSchemaFragment

Accept a visitor (e.g. a renderer or validator)

Specified by:

accept in interface DropSchemaFragment

Parameters:

visitor - visitor to accept