de.hybris.platform.core.system.query

Interface QueryProvider

All Superinterfaces:

Serializable

All Known Implementing Classes:

HanaQueryProvider, HSQLDBQueryProvider, MSSQLQueryProvider, MySQLQueryProvider, OracleQueryProvider, PostgreSQLQueryProvider

public interface QueryProvider
extends Serializable

Abstract query provider used by InitializationLockDao

Method Summary

Modifier and Type	Method and Description
String	getQueryForLock()
String	getQueryForRowInsert()
String	getQueryForSelect()
String	getQueryForTableCreate()
String	getQueryForTransactionsIsolation()
String	getQueryForUnlock()
String	getTableName()

Method Detail

getQueryForSelect

String getQueryForSelect()

Returns:

provides a select query to get a InitializationLockInfo as String

getQueryForLock

String getQueryForLock()

Returns:

provides an update query for setting a lock as String

getQueryForUnlock

String getQueryForUnlock()

Returns:

provides an update query for releasing the lock as String

getQueryForTableCreate

String getQueryForTableCreate()

Returns:

provides a DDL query to create a lock table as String

getQueryForRowInsert

String getQueryForRowInsert()

Returns:

provides a DML query to insert initial lock entry into lock table as String

getTableName

String getTableName()

Returns:

returns a lock table name as String

getQueryForTransactionsIsolation

String getQueryForTransactionsIsolation()

Returns:

SQL query for getting MS SQL Server database config parameters