simpleorm.drivers

Class SDriverDB2

java.lang.Object

simpleorm.sessionjdbc.SDriver

simpleorm.drivers.SDriverDB2

Direct Known Subclasses:

SDriverDB2_400

public class SDriverDB2
extends SDriver

Contains DB2/400 (iSeries DB2/Implementation tested on OS400 v5.1)

CHAR/VARCHAR max 255 else LONG VARCHAR. CHARS are auto trimed on retrieval. '' is not null (unlike ORACLE).

Nested Class Summary

Nested classes/interfaces inherited from class simpleorm.sessionjdbc.SDriver

SDriver.OffsetStrategy

Constructor Summary

Constructors

Constructor and Description
SDriverDB2()

Method Summary

Modifier and Type	Method and Description
protected void	addNull(java.lang.StringBuffer sql, SFieldScalar fld) DB2 does not allow just NULL.
protected java.lang.String	driverName() The driver name to be compared to getMetaData().getDriverName()
int	maxIdentNameLength() The maximum size for table names and foreign key constraint names.

Methods inherited from class simpleorm.sessionjdbc.SDriver

alterTableAddColumnSQL, alterTableDropColumnSQL, appendColumnName, appendQuotedIdentifier, appendQuotedIdentifier, appendTableName, clauseSeparator, columnTypeSQL, createSequenceDDL, createTableSQL, deleteSQL, dropSequenceDDL, dropTableNoError, foreignKeysSQL, forUpdateSQL, fromSQL, generateKeySelectMax, generateKeySequence, getLogger, getOffsetStrategy, getSession, indexKeySQL, insertSQL, joinSQL, limitSQL, makeForeignKeyIndexSQL, mapForeignKeys, postColumnSQL, postFromSQL, postTablePostParenSQL, postTablePreParenSQL, primaryKeySQL, queryExecuteFactory, registerDriver, selectSQL, selectSQL, supportsKeySequences, supportsLocking, updateSQL, whereSQL, wholeColumnSQL

Methods inherited from class java.lang.Object

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

Constructor Detail

SDriverDB2

public SDriverDB2()

Method Detail

driverName

protected java.lang.String driverName()

Description copied from class: SDriver

The driver name to be compared to getMetaData().getDriverName()

Overrides:

driverName in class SDriver

maxIdentNameLength

public int maxIdentNameLength()

Description copied from class: SDriver

The maximum size for table names and foreign key constraint names.

Overrides:

maxIdentNameLength in class SDriver

addNull

protected void addNull(java.lang.StringBuffer sql,
                       SFieldScalar fld)

DB2 does not allow just NULL.

Overrides:

addNull in class SDriver