Exception thrown if an object being created already exists.
For example, this exception should be thrown whenever there is an attempt to create a new database table, field, or index that already exists in the database schema.
Hierarchy
- class \Drupal\Core\Database\SchemaException extends \RuntimeException implements DatabaseException
- class \Drupal\Core\Database\SchemaObjectExistsException implements DatabaseException
File
- core/lib/Drupal/Core/Database/SchemaObjectExistsException.php, line 12
Namespace
Drupal\Core\Database
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