1.20.x schema.inc | public DatabaseSchema::cloneTable($source, $target) |
Create an exact duplicate of an existing table, including all content.
Parameters
$source: The name of the table to be copied.
$target: The name of the new table to be created and populated with data.
Throws
DatabaseSchemaObjectExistsException If the new table specified already exists.
File
- includes/
database/ schema.inc, line 750 - Generic Database schema code.
Class
- DatabaseSchema
- Base class for database schema definitions.
Code
public function cloneTable($source, $target) {
if ($this->tableExists($target)) {
throw new DatabaseSchemaObjectExistsException(t('Table @name already exists.', array('@name' => $target)));
}
$statements = $this->cloneTableSql($source, $target);
foreach ($statements as $statement) {
$this->connection->query($statement);
}
}