ru.curs.celesta.dbutils.adaptors.ddl

Class PostgresDdlGenerator

java.lang.Object

ru.curs.celesta.dbutils.adaptors.ddl.DdlGenerator

ru.curs.celesta.dbutils.adaptors.ddl.OpenSourceDdlGenerator

ru.curs.celesta.dbutils.adaptors.ddl.PostgresDdlGenerator

public final class PostgresDdlGenerator
extends OpenSourceDdlGenerator

Class for SQL generation of data definition of PostgreSQL.

Constructor Summary

Constructors

Constructor and Description
PostgresDdlGenerator(DBAdaptor dmlAdaptor)

Method Summary

Modifier and Type	Method and Description
List<String>	createTableTriggersForMaterializedViews(BasicTable t)
String	dropPk(TableElement t, String pkName) Generates SQL for dropping primary key from the table by using known name of the primary key.
List<String>	dropTableTriggersForMaterializedViews(Connection conn, BasicTable t)
SQLGenerator	getViewSQLGenerator() Returns a translator from CelestaSQL language to the language of desired DB dialect.

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgresDdlGenerator

public PostgresDdlGenerator(DBAdaptor dmlAdaptor)

Method Detail

dropPk

public String dropPk(TableElement t,
                     String pkName)

Description copied from class: DdlGenerator

Generates SQL for dropping primary key from the table by using known name of the primary key.

Specified by:

dropPk in class DdlGenerator

Parameters:

t - table table name

pkName - primary key name

getViewSQLGenerator

public SQLGenerator getViewSQLGenerator()

Description copied from class: DdlGenerator

Returns a translator from CelestaSQL language to the language of desired DB dialect.

dropTableTriggersForMaterializedViews

public List<String> dropTableTriggersForMaterializedViews(Connection conn,
                                                          BasicTable t)

Specified by:

dropTableTriggersForMaterializedViews in class DdlGenerator

createTableTriggersForMaterializedViews

public List<String> createTableTriggersForMaterializedViews(BasicTable t)

Specified by:

createTableTriggersForMaterializedViews in class DdlGenerator