public class AsOfSCNClause extends AsOfClause
This should be specified with an Oracle platform supporting flashback, and the value will be written to the SQL FROM clause:
SELECT ... FROM EMPLOYEE AS OF SCN (value) t0, ...
AsOfClause
,
OraclePlatform.getSystemChangeNumberQuery()
,
Serialized FormNO_CLAUSE
Constructor and Description |
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AsOfSCNClause(Expression expression) |
AsOfSCNClause(long systemChangeNumber) |
AsOfSCNClause(java.lang.Long systemChangeNumber) |
AsOfSCNClause(java.lang.Number systemChangeNumber) |
Modifier and Type | Method and Description |
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boolean |
isAsOfSCNClause()
PUBLIC:
|
void |
printSQL(ExpressionSQLPrinter printer)
INTERNAL:
Prints the as of clause for an expression inside of the FROM clause.
|
equals, getValue, isUniversal, toString
public AsOfSCNClause(java.lang.Number systemChangeNumber)
public AsOfSCNClause(java.lang.Long systemChangeNumber)
public AsOfSCNClause(long systemChangeNumber)
public AsOfSCNClause(Expression expression)
public void printSQL(ExpressionSQLPrinter printer)
printSQL
in class AsOfClause
public boolean isAsOfSCNClause()
isAsOfSCNClause
in class AsOfClause
AsOfSCNClause
EclipseLink 2.6.3, "build v20160428-59c81c5" API Reference