Description
int
ingres_num_rows ( [resource link])
| Warning |
This function is
EXPERIMENTAL. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP.
Use this function at your own risk. |
For delete, insert or update queries,
ingres_num_rows() returns the number of rows
affected by the query. For other queries,
ingres_num_rows() returns the number of rows
in the query's result.
Note:
This function is mainly meant to get the number of rows
modified in the database. If this function is called before
using ingres_fetch_array(),
ingres_fetch_object() or
ingres_fetch_row() the server will delete
the result's data and the script won't be able to get them.
You should instead retrieve the result's data using one of
these fetch functions in a loop until it returns FALSE,
indicating that no more results are available.
See also
ingres_query(),
ingres_fetch_array(),
ingres_fetch_object(), and
ingres_fetch_row().
