public static function build_data($db_doc, $ofs, $tables)
{
// use the dependency order to then write out the actual data inserts into the data sql file
$tables_count = count($tables);
$limit_to_tables_count = count(dbsteward::$limit_to_tables);
for ($i = 0; $i < $tables_count; $i++) {
$schema = $tables[$i]['schema'];
$table = $tables[$i]['table'];
if ($table['name'] === dbsteward::TABLE_DEPENDENCY_IGNORABLE_NAME) {
// don't do anything with this table, it is a magic internal DBSteward value
continue;
}
if ($limit_to_tables_count > 0) {
if (in_array($schema['name'], array_keys(dbsteward::$limit_to_tables))) {
if (in_array($table['name'], dbsteward::$limit_to_tables[(string) $schema['name']])) {
// table is to be included
} else {
continue;
}
} else {
continue;
}
}
$ofs->write(pgsql8_diff_tables::get_data_sql(NULL, NULL, $schema, $table, FALSE));
// set serial primary keys to the max value after inserts have been performed
// only if the PRIMARY KEY is not a multi column
$node_rows =& dbx::get_table_rows($table);
$columns = preg_split("/,|\\s/", $node_rows['columns'], -1, PREG_SPLIT_NO_EMPTY);
if (isset($table['primaryKey']) && strlen($table['primaryKey']) > 0 && in_array(dbsteward::string_cast($table['primaryKey']), $columns)) {
$pk_column = dbsteward::string_cast($table['primaryKey']);
// only do it if the primary key column is also a serial/bigserial
$nodes = xml_parser::inheritance_get_column($table, $pk_column);
if (count($nodes) != 1) {
var_dump($nodes);
throw new exception("Failed to find primary key column '" . $pk_column . "' for " . $schema['name'] . "." . $table['name']);
}
$pk = $nodes[0];
$pk_column_type = strtolower(dbsteward::string_cast($pk['type']));
if (preg_match(pgsql8::PATTERN_TABLE_LINKED_TYPES, $pk_column_type) > 0) {
// only set the pkey to MAX() if serialStart is not defined
if (!isset($pk['serialStart'])) {
$sql = "SELECT setval(pg_get_serial_sequence('" . $schema['name'] . "." . $table['name'] . "', '" . $pk_column . "'), MAX({$pk_column}), TRUE) FROM " . $schema['name'] . "." . $table['name'] . ";\n";
$ofs->write($sql);
}
}
}
// check if primary key is a column of this table - FS#17481
$primary_keys_exist = self::primary_key_split($table['primaryKey']);
foreach ($table->column as $column) {
// while looping through columns, check to see if primary key is one of them
// if it is remove it from the primary keys array, at the end of loop array should be empty
$key = array_search($column['name'], $primary_keys_exist);
if (is_numeric($key)) {
unset($primary_keys_exist[$key]);
}
}
// throw an error if the table is using a primaryKey column that does not actually exist
if (!empty($primary_keys_exist)) {
if (empty($table['inheritsTable'])) {
throw new exception('Primary key ' . $table['primaryKey'] . ' does not exist as a column in table ' . $table['name']);
} else {
dbsteward::info('Primary key ' . $table['primaryKey'] . ' does not exist as a column in child table ' . $table['name'] . ', but may exist in parent table');
}
}
}
// include all of the unstaged sql elements
dbx::build_staged_sql($db_doc, $ofs, NULL);
$ofs->write("\n");
}
