org.tentackle.sql.metadata

Class OracleColumnMetaData

java.lang.Object

org.tentackle.sql.metadata.ColumnMetaData

org.tentackle.sql.metadata.OracleColumnMetaData

public class OracleColumnMetaData
extends ColumnMetaData

Oracle column data.
Oracle returns the default value exactly as specified in the ALTER TABLE statement. Hence "MODIFY ... DEFAULT NULL" will not drop the default value, but simply use NULL as default. Furthermore, any attempt to fool the dbms (using (null), for example) will not work either.

Author:

harald

Constructor Summary

Constructors

Constructor and Description
OracleColumnMetaData(TableMetaData tableMetaData) Creates column meta data.

Method Summary

Modifier and Type	Method and Description
void	validate() Validates and postprocesses the column data.

Methods inherited from class org.tentackle.sql.metadata.ColumnMetaData

getColumnName, getComment, getDefaultValue, getScale, getSize, getTableMetaData, getType, getTypeName, isNullable, matchesSqlType, setColumnName, setComment, setDefaultValue, setNullable, setScale, setSize, setType, setTypeName, setupColumnFromMetaData, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleColumnMetaData

public OracleColumnMetaData(TableMetaData tableMetaData)

Creates column meta data.

Parameters:

tableMetaData - the table meta data this column belongs to

Method Detail

validate

public void validate()

Description copied from class: ColumnMetaData

Validates and postprocesses the column data.

Overrides:

validate in class ColumnMetaData