Package io.ebean.config.dbplatform.oracle

Class OracleDbHistorySupport

java.lang.Object

io.ebean.config.dbplatform.DbStandardHistorySupport

io.ebean.config.dbplatform.oracle.OracleDbHistorySupport

All Implemented Interfaces:

DbHistorySupport

public class OracleDbHistorySupport
extends DbStandardHistorySupport

Oracle Total recall based history support.

Constructor Summary

Constructors

Constructor	Description
OracleDbHistorySupport()

Method Summary

Modifier and Type	Method	Description
String	getAsOfViewSuffix(String asOfViewSuffix)	Return the ' as of timestamp ?' clause appended after the table name.
String	getSysPeriodLower(String tableAlias, String sysPeriod)	Returns the Oracle specific effective start column.
String	getSysPeriodUpper(String tableAlias, String sysPeriod)	Returns the Oracle specific effective end column.
String	getVersionsBetweenSuffix(String asOfViewSuffix)	Return the 'versions between timestamp' suffix.

Methods inherited from class io.ebean.config.dbplatform.DbStandardHistorySupport

getAsOfPredicate, getBindCount, isStandardsBased

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleDbHistorySupport

public OracleDbHistorySupport()

Method Detail

getAsOfViewSuffix

public String getAsOfViewSuffix(String asOfViewSuffix)

Return the ' as of timestamp ?' clause appended after the table name.

Parameters:

asOfViewSuffix - the configured view suffix (typically "_with_history").

Returns:

The suffix appended after the base table name in the from and join clauses.

getVersionsBetweenSuffix

public String getVersionsBetweenSuffix(String asOfViewSuffix)

Description copied from interface: DbHistorySupport

Return the 'versions between timestamp' suffix.

getSysPeriodLower

public String getSysPeriodLower(String tableAlias,
                                String sysPeriod)

Returns the Oracle specific effective start column.

Parameters:

tableAlias - the table alias which will typically be 't0'

sysPeriod - the name of the sys_period column

getSysPeriodUpper

public String getSysPeriodUpper(String tableAlias,
                                String sysPeriod)

Returns the Oracle specific effective end column.

Parameters:

tableAlias - the table alias which will typically be 't0'

sysPeriod - the name of the sys_period column