* @return an array of EOSQLExpressions for renaming this column
*/
@SuppressWarnings("unchecked")
public NSArray<EOSQLExpression> _renameToExpressions(String newName) {
EOSchemaSynchronization schemaSynchronization = _table.database().synchronizationFactory();
NSArray<EOSQLExpression> expressions = schemaSynchronization.statementsToRenameColumnNamed(name(), _table.name(), newName, NSDictionary.EmptyDictionary);
ERXMigrationDatabase._ensureNotEmpty(expressions, "rename column", true);
_setName(newName);
return expressions;
}