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> (PHP 4 >= 4.0.2)</P
>ingres_num_rows --
Get the number of rows affected or returned by the last query
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><H2
>Description</H2
>int <B
CLASS="methodname"
>ingres_num_rows</B
> ( [resource link])<BR
></BR
><P
> For delete, insert or update queries,
<B
CLASS="function"
>ingres_num_rows()</B
> returns the number of rows
affected by the query. For other queries,
<B
CLASS="function"
>ingres_num_rows()</B
> returns the number of rows
in the query's result.
</P
><P
> <DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
This function is mainly meant to get the number of rows
modified in the database.
If this function is called before using
<A
HREF="function.ingres-fetch-array.html"
><B
CLASS="function"
>ingres_fetch_array()</B
></A
>,
<A
HREF="function.ingres-fetch-object.html"
><B
CLASS="function"
>ingres_fetch_object()</B
></A
> or
<A
HREF="function.ingres-fetch-row.html"
><B
CLASS="function"
>ingres_fetch_row()</B
></A
> the server will delete
the result's data and the script won't be able to get them.
</P
><P
> You should instead retrieve the result's data using one of these
fetch functions in a loop until it returns <TT
CLASS="constant"
><B
>FALSE</B
></TT
>, indicating that
no more results are available.
</P
></BLOCKQUOTE
></DIV
>
</P
><P
> See also
<A
HREF="function.ingres-query.html"
><B
CLASS="function"
>ingres_query()</B
></A
>,
<A
HREF="function.ingres-fetch-array.html"
><B
CLASS="function"
>ingres_fetch_array()</B
></A
>,
<A
HREF="function.ingres-fetch-object.html"
><B
CLASS="function"
>ingres_fetch_object()</B
></A
> and
<A
HREF="function.ingres-fetch-row.html"
><B
CLASS="function"
>ingres_fetch_row()</B
></A
>.
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