Class for accessing the MySQL database
DEPRECATED: since 1.70
Alias function to DBGetRow() for backward compatibility
SEE: DBGetRow()
Connects to the database
Retrieve one row from query
SEE: DBQuery()
Queries the database
when INSERT command is used, $this->insertID is set to ID of inserted element
when SELECT command is used, $this->rowsnumber is set to number of returned rows
when UPDATE/DELETE command is used, $this->rowsnumber is set to number of affected rows
string query SQL query to execute