File

includes/database/database.inc, line 1999

Class

DatabaseTransaction

A wrapper class for creating and managing database transactions.

Code

public function __construct(DatabaseConnection $connection, $name = NULL) {
 $this->connection  = $connection;
 // If there is no transaction depth, then no transaction has started. Name
 // the transaction 'drupal_transaction'.
 if (!$depth = $connection->transactionDepth ()) {
 $this->name  = 'drupal_transaction';
 }
 elseif (!$name) {
 $this->name  = 'savepoint_' . $depth;
 }
 else {
 $this->name  = $name;
 }
 $this->connection 
 ->pushTransaction ($this->name );
}

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