public function DatabaseConnection::prefixTables

1 database.inc public DatabaseConnection::prefixTables($sql)

Appends a database prefix to all tables in a query.

Queries sent to Backdrop should wrap all table names in curly brackets. This function searches for this syntax and adds Backdrop's table prefix to all tables, allowing Backdrop to coexist with other systems in the same database and/or schema if necessary.

Parameters

$sql: A string containing a partial or entire SQL query.

Return value

The properly-prefixed string.:

4 calls to DatabaseConnection::prefixTables()

DatabaseConnection::makeSequenceName in core/includes/database/database.inc: Creates the appropriate sequence name for a given table and serial field.
DatabaseConnection::makeSequenceName in core/includes/database/database.inc: Creates the appropriate sequence name for a given table and serial field.
DatabaseConnection::prepareQuery in core/includes/database/database.inc: Prepares a query string and returns the prepared statement.
DatabaseConnection::prepareQuery in core/includes/database/database.inc: Prepares a query string and returns the prepared statement.

File

core/includes/database/database.inc, line 463: Core systems for the database layer.

Class

DatabaseConnection: Base Database API class.

Code

public function prefixTables($sql) {
  return str_replace($this->prefixSearch, $this->prefixReplace, $sql);
}