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>fbsql_affected_rows</H1
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><P
> (PHP 4 >= 4.0.6, PHP 5)</P
>fbsql_affected_rows -- Get number of affected rows in previous FrontBase operation</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN53888"
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><H2
>Descrição</H2
>int <B
CLASS="methodname"
>fbsql_affected_rows</B
> ( [resource link_identifier] )<BR
></BR
><P
> <B
CLASS="function"
>fbsql_affected_rows()</B
> returns the number
of rows affected by the last INSERT, UPDATE or DELETE query
associated with <CODE
CLASS="parameter"
>link_identifier</CODE
>.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
If you are using transactions, you need to call
<B
CLASS="function"
>fbsql_affected_rows()</B
> after your INSERT,
UPDATE, or DELETE query, not after the commit.
</P
></BLOCKQUOTE
></DIV
><P
> If the last query was a DELETE query with no WHERE clause, all of
the records will have been deleted from the table but this
function will return zero.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
When using UPDATE, FrontBase will not update columns where the
new value is the same as the old value. This creates the
possibility that <B
CLASS="function"
>fbsql_affected_rows()</B
> may not
actually equal the number of rows matched, only the number of
rows that were literally affected by the query.
</P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN53906"
></A
><H2
>Parâmetros</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
> link_identifier</CODE
></DT
><DD
><P
>Um identificador de conexão FrontBase
retornado por <A
HREF="function.fbsql-connect.html"
><B
CLASS="function"
>fbsql_connect()</B
></A
> ou
<A
HREF="function.fbsql-pconnect.html"
><B
CLASS="function"
>fbsql_pconnect()</B
></A
>.</P
><P
>Se opcional e não especificado,
a função tentará encontrar uma conexão aberta para o servidor FrontBase server e se
não for encontrada uma conexão dessa ela irá tentar criar uma como se
<A
HREF="function.fbsql-connect.html"
><B
CLASS="function"
>fbsql_connect()</B
></A
> fosse chamada sem argumentos</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN53919"
></A
><H2
>Valores de retornado</H2
><P
> If the last query failed, this function will return -1.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN53922"
></A
><H2
>Veja também</H2
><P
> <P
></P
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><A
HREF="function.fbsql-num-rows.html"
><B
CLASS="function"
>fbsql_num_rows()</B
></A
></TD
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