com.ibm.tivoli.maximo.dbmanage.transform

Class SQLServerTransform

java.lang.Object

com.ibm.tivoli.maximo.dbmanage.transform.SQLServerTransform

All Implemented Interfaces:

SQLSpecificTransform

public class SQLServerTransform
extends java.lang.Object
implements SQLSpecificTransform

Convert SQL statement for SQLServer.

Constructor Summary

Constructors

Constructor and Description
SQLServerTransform(java.sql.Connection con)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getSequenceNextValue(java.lang.String seqName) Get the next sequence value and update the maxsequence table.
java.lang.String	nextval(java.lang.String seqName)
boolean	sequenceExists(java.lang.String seqName)
java.lang.String	transform(java.lang.String sql) If given an insert with a *Seq.nextval value, this will figure out the value and replace it with the next sequence value.

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLServerTransform

public SQLServerTransform(java.sql.Connection con)
                   throws java.sql.SQLException

Throws:

java.sql.SQLException

Method Detail

transform

public java.lang.String transform(java.lang.String sql)
                           throws java.sql.SQLException

If given an insert with a *Seq.nextval value, this will figure out the value and replace it with the next sequence value. The MaxSequence table will also be updated. Also, any sysdate will be replaced by getdate().

Specified by:

transform in interface SQLSpecificTransform

Throws:

MXException

java.sql.SQLException

See Also:

psdi.dbmanage.connection.DatabaseConnection#doSql(java.lang.String)

getSequenceNextValue

public java.lang.String getSequenceNextValue(java.lang.String seqName)
                                      throws java.sql.SQLException

Get the next sequence value and update the maxsequence table.

Parameters:

seqName - the name of the sequence.

Returns:

The next value to use from the sequence.

Throws:

java.lang.Exception - If the sequence isn't found in MaxSequence, or a SQLException.

java.sql.SQLException

nextval

public java.lang.String nextval(java.lang.String seqName)
                         throws java.sql.SQLException

Specified by:

nextval in interface SQLSpecificTransform

Returns:

Throws:

java.sql.SQLException

sequenceExists

public boolean sequenceExists(java.lang.String seqName)
                       throws java.sql.SQLException

Throws:

java.sql.SQLException