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>ocinewcursor</H1
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><P
> (PHP 3 >= 3.0.8, PHP 4, PHP 5)</P
>ocinewcursor --
Retorna um novo cursor (Statement-Handle)
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>Descrição</H2
>resource <B
CLASS="methodname"
>ocinewcursor</B
> ( resource conn )<BR
></BR
><P
> <B
CLASS="function"
>ocinewcursor()</B
> destina uma nova manipulação de declaração
na conexão especificada.
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><P
> <TABLE
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><DIV
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><A
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><P
><B
>Exemplo 1. Usando um REF CURSOR para stored procedure no Oracle</B
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><code><font color="#000000">
<font color="#0000BB"><?php <br /></font><font color="#FF8000">// suppose your stored procedure info.output returns a ref cursor in :data<br /><br /></font><font color="#0000BB">$conn </font><font color="#007700">= </font><font color="#0000BB">OCILogon</font><font color="#007700">(</font><font color="#DD0000">"scott"</font><font color="#007700">,</font><font color="#DD0000">"tiger"</font><font color="#007700">);<br /></font><font color="#0000BB">$curs </font><font color="#007700">= </font><font color="#0000BB">OCINewCursor</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">);<br /></font><font color="#0000BB">$stmt </font><font color="#007700">= </font><font color="#0000BB">OCIParse</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">,</font><font color="#DD0000">"begin info.output(:data); end;"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">ocibindbyname</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">,</font><font color="#DD0000">"data"</font><font color="#007700">,&</font><font color="#0000BB">$curs</font><font color="#007700">,-</font><font color="#0000BB">1</font><font color="#007700">,</font><font color="#0000BB">OCI_B_CURSOR</font><font color="#007700">);<br /></font><font color="#0000BB">ociexecute</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /></font><font color="#0000BB">ociexecute</font><font color="#007700">(</font><font color="#0000BB">$curs</font><font color="#007700">);<br /><br />while (</font><font color="#0000BB">OCIFetchInto</font><font color="#007700">(</font><font color="#0000BB">$curs</font><font color="#007700">,&</font><font color="#0000BB">$data</font><font color="#007700">)) {<br /> </font><font color="#0000BB">var_dump</font><font color="#007700">(</font><font color="#0000BB">$data</font><font color="#007700">);<br />}<br /> <br /></font><font color="#0000BB">OCIFreeStatement</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /></font><font color="#0000BB">OCIFreeCursor</font><font color="#007700">(</font><font color="#0000BB">$curs</font><font color="#007700">);<br /></font><font color="#0000BB">OCILogoff</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">);<br /></font><font color="#0000BB">?></font>
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> <TABLE
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><DIV
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><A
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><P
><B
>Exemplo 2. Usando um REF CURSOR em um comando select no Oracle</B
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><code><font color="#000000">
<font color="#0000BB"><?php <br /></font><font color="#007700">print </font><font color="#DD0000">"<HTML><BODY>"</font><font color="#007700">;<br /></font><font color="#0000BB">$conn </font><font color="#007700">= </font><font color="#0000BB">OCILogon</font><font color="#007700">(</font><font color="#DD0000">"scott"</font><font color="#007700">,</font><font color="#DD0000">"tiger"</font><font color="#007700">);<br /></font><font color="#0000BB">$count_cursor </font><font color="#007700">= </font><font color="#DD0000">"CURSOR(select count(empno) num_emps from emp " </font><font color="#007700">.<br /> </font><font color="#DD0000">"where emp.deptno = dept.deptno) as EMPCNT from dept"</font><font color="#007700">;<br /></font><font color="#0000BB">$stmt </font><font color="#007700">= </font><font color="#0000BB">OCIParse</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">,</font><font color="#DD0000">"select deptno,dname,$count_cursor"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">ociexecute</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br />print </font><font color="#DD0000">"<TABLE BORDER=\"1\">"</font><font color="#007700">;<br />print </font><font color="#DD0000">"<TR>"</font><font color="#007700">;<br />print </font><font color="#DD0000">"<TH>DEPT NAME</TH>"</font><font color="#007700">;<br />print </font><font color="#DD0000">"<TH>DEPT #</TH>"</font><font color="#007700">;<br />print </font><font color="#DD0000">"<TH># EMPLOYEES</TH>"</font><font color="#007700">;<br />print </font><font color="#DD0000">"</TR>"</font><font color="#007700">;<br /><br />while (</font><font color="#0000BB">OCIFetchInto</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">,&</font><font color="#0000BB">$data</font><font color="#007700">,</font><font color="#0000BB">OCI_ASSOC</font><font color="#007700">)) {<br /> print </font><font color="#DD0000">"<TR>"</font><font color="#007700">;<br /> </font><font color="#0000BB">$dname </font><font color="#007700">= </font><font color="#0000BB">$data</font><font color="#007700">[</font><font color="#DD0000">"DNAME"</font><font color="#007700">];<br /> </font><font color="#0000BB">$deptno </font><font color="#007700">= </font><font color="#0000BB">$data</font><font color="#007700">[</font><font color="#DD0000">"DEPTNO"</font><font color="#007700">];<br /> print </font><font color="#DD0000">"<TD>$dname</TD>"</font><font color="#007700">;<br /> print </font><font color="#DD0000">"<TD>$deptno</TD>"</font><font color="#007700">;<br /> </font><font color="#0000BB">ociexecute</font><font color="#007700">(</font><font color="#0000BB">$data</font><font color="#007700">[</font><font color="#DD0000">"EMPCNT"</font><font color="#007700">]);<br /> while (</font><font color="#0000BB">OCIFetchInto</font><font color="#007700">(</font><font color="#0000BB">$data</font><font color="#007700">[</font><font color="#DD0000">"EMPCNT"</font><font color="#007700">],&</font><font color="#0000BB">$subdata</font><font color="#007700">,</font><font color="#0000BB">OCI_ASSOC</font><font color="#007700">)) {<br /> </font><font color="#0000BB">$num_emps </font><font color="#007700">= </font><font color="#0000BB">$subdata</font><font color="#007700">[</font><font color="#DD0000">"NUM_EMPS"</font><font color="#007700">];<br /> print </font><font color="#DD0000">"<TD>$num_emps</TD>"</font><font color="#007700">;<br /> }<br /> print </font><font color="#DD0000">"</TR>"</font><font color="#007700">;<br />}<br />print </font><font color="#DD0000">"</TABLE>"</font><font color="#007700">;<br />print </font><font color="#DD0000">"</BODY></HTML>"</font><font color="#007700">;<br /></font><font color="#0000BB">OCIFreeStatement</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /></font><font color="#0000BB">OCILogoff</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">);<br /></font><font color="#0000BB">?></font>
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