Doctrine\DBAL\Cache\ResultCacheStatement::fetchColumn
fetchColumn Returns a single column from the next row of a result set or FALSE if there are no more rows.
Signature
public function fetchColumn([integer
$columnIndex = 0] )
Parameters
$columnIndex
—
integer
- 0-indexed number of the column you wish to retrieve from the row. If no
value is supplied, PDOStatement->fetchColumn()
fetches the first column.
Returns
- string
- returns a single column in the next row of a result set.
Defined by Interface
ResultStatement
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Task |
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verify this is correct behavior |