array &queryRow
(
string $query
,
array $types
= null
,
integer $fetchmode
= MDB_FETCHMODE_DEFAULT
,
integer $rownum
= null
)
Fetch the first row of data returned from a query. The function takes care of doing the query and freeing the results when finished.
$query
the SQL query
$types
if supplied, the types of the columns in the result set will be set for fetching
$fetchmode
the fetch mode to use, default is MDB_FETCHMODE_DEFAULT
$rownum
the row number to fetch
array
- the first row of results as an array
indexed from 0 or a MDB_Error, if fail
Error code | Error message | Reason | Solution |
---|---|---|---|
MDB_ERROR_NO_DB_SELECTED | NULL | No database was chosen. | Check the DSN in connect() . |
every other error code | Database specific error | Check the database related section of PHP-Manual to detect the reason for this error. In the most cases a misformed SQL statement. Ie. using LIMIT in a SQL-Statement for an Oracle database. |
This function can not be called statically.
query() , limitQuery() , prepareQuery() executeQuery() , queryCol() , queryRow()