String s = expression.statement();
s = replaceStringByStringInString(") INITIALLY DEFERRED", ") ENFORCED", s);
expression.setStatement(s);
results.addObject(expression);
// timc 2006-11-06 check for enableIdentifierQuoting
String tableName = expression.sqlStringForSchemaObjectName(expression.entity().externalName());
NSArray columnNames = ((NSArray) relationship.sourceAttributes().valueForKey("columnName"));
StringBuilder sbColumnNames = new StringBuilder();
for (int j = 0; j < columnNames.count(); j++) {
sbColumnNames.append((j == 0 ? "" : ", ") + expression.sqlStringForSchemaObjectName((String) columnNames.objectAtIndex(j)));
}