/**
* Updates objects in schemas.
*
* @param ofs output file segmenter
*/
private static function update_data($ofs, $delete_mode = FALSE)
{
if (mssql10_diff::$new_table_dependency != NULL && count(mssql10_diff::$new_table_dependency) > 0) {
for ($i = 0; $i < count(mssql10_diff::$new_table_dependency); $i++) {
// go in reverse when in delete mode
if ($delete_mode) {
$item = mssql10_diff::$new_table_dependency[count(mssql10_diff::$new_table_dependency) - 1 - $i];
} else {
$item = mssql10_diff::$new_table_dependency[$i];
}
if ($item['table']['name'] === dbsteward::TABLE_DEPENDENCY_IGNORABLE_NAME) {
// don't do anything with this table, it is a magic internal DBSteward value
continue;
}
$old_schema = dbx::get_schema(dbsteward::$old_database, $item['schema']['name']);
$old_table = NULL;
if ($old_schema != NULL) {
$old_table = dbx::get_table($old_schema, $item['table']['name']);
}
$new_schema = dbx::get_schema(dbsteward::$new_database, $item['schema']['name']);
if ($new_schema == NULL) {
throw new exception("schema " . $item['schema']['name'] . " not found in new database");
}
$new_table = dbx::get_table($new_schema, $item['table']['name']);
if ($new_table == NULL) {
throw new exception("table " . $item['table']['name'] . " not found in new database schema " . $new_schema['name']);
}
$ofs->write(mssql10_diff_tables::get_data_sql($old_schema, $old_table, $new_schema, $new_table, $delete_mode));
}
} else {
// dependency order unknown, hit them in natural order
foreach (dbx::get_schemas(dbsteward::$new_database) as $new_schema) {
$old_schema = dbx::get_schema(dbsteward::$old_database, $new_schema['name']);
mssql10_diff_tables::diff_data($ofs, $old_schema, $new_schema);
}
}
}
