Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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><H1
><A
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>sqlite_exec</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN210970"
></A
><P
>    (PHP 5)</P
>sqlite_exec<P
>    (no version information, might be only in CVS)</P
>SQLiteDatabase-&#62;exec&nbsp;--&nbsp;Executes a result-less query against a given database</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN210974"
></A
><H2
>Descrição</H2
>bool <B
CLASS="methodname"
>sqlite_exec</B
> ( resource dbhandle, string query [, string &#38;error_msg] )<BR
></BR
>bool <B
CLASS="methodname"
>sqlite_exec</B
> ( string query, resource dbhandle )<BR
></BR
><P
>Object oriented style (method):</P
>class <B
CLASS="classname"
>SQLiteDatabase</B
> { <BR
></BR
>bool <B
CLASS="methodname"
>queryExec</B
> ( string query [, string &#38;error_msg] )<BR
></BR
>}<P
>&#13;   Executes an SQL statement given by the <CODE
CLASS="parameter"
>query</CODE
> against
   a given database handle (specified by the <CODE
CLASS="parameter"
>dbhandle</CODE
> 
   parameter).
  </P
><DIV
CLASS="warning"
><P
></P
><TABLE
CLASS="warning"
BORDER="1"
WIDTH="100%"
><TR
><TD
ALIGN="CENTER"
><B
>Atenção</B
></TD
></TR
><TR
><TD
ALIGN="LEFT"
><P
>&#13;    SQLite <SPAN
CLASS="emphasis"
><I
CLASS="emphasis"
>will</I
></SPAN
> execute multiple queries separated by
    semicolons, so you can use it to execute a batch of SQL that you have
    loaded from a file or have embedded in a script.
   </P
></TD
></TR
></TABLE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN211016"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>dbhandle</CODE
></DT
><DD
><P
>&#13;       The SQLite Database resource; returned from
       <A
HREF="function.sqlite-open.html"
><B
CLASS="function"
>sqlite_open()</B
></A
> when used procedurally. This parameter
       is not required when using the object-oriented method.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>query</CODE
></DT
><DD
><P
>&#13;       The query to be executed.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>error_msg</CODE
></DT
><DD
><P
>&#13;       The specified variable will be filled if an error occurs. This is
       specially important because SQL syntax errors can't be fetched using
       the <A
HREF="function.sqlite-last-error.html"
><B
CLASS="function"
>sqlite_last_error()</B
></A
> function.
      </P
></DD
></DL
></DIV
>
  </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>Duas sintaxes alternativas são
 suportaas para compatibilidade com outras extensões de banco de dados( como o MySQL).
 A forma preferida é a primeira, aonde o parâmetro <CODE
CLASS="parameter"
>dbhandle</CODE
>
 é o primeiro parãmetro da função.</P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN211040"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   This function will return a boolean result; <TT
CLASS="constant"
><B
>TRUE</B
></TT
> for success or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> for failure.
   If you need to run a query that returns rows, see <A
HREF="function.sqlite-query.html"
><B
CLASS="function"
>sqlite_query()</B
></A
>.
  </P
><P
>Os nomes de colunas retornados por
 <TT
CLASS="constant"
><B
>SQLITE_ASSOC</B
></TT
> e <TT
CLASS="constant"
><B
>SQLITE_BOTH</B
></TT
> serão
 serão modificados para maiúsculas/minúsculas de acordo com o valor
 da opção de configuração <A
HREF="ref.sqlite.html#ini.sqlite.assoc-case"
>sqlite.assoc_case</A
>
 .</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN211050"
></A
><H2
>Histórico</H2
><P
>&#13;   <DIV
CLASS="informaltable"
><P
></P
><A
NAME="AEN211053"
></A
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><THEAD
><TR
><TH
>Versão</TH
><TH
>Descrição</TH
></TR
></THEAD
><TBODY
><TR
><TD
>5.1.0</TD
><TD
>&#13;        Added the <CODE
CLASS="parameter"
>error_msg</CODE
> parameter
       </TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN211064"
></A
><H2
>Exemplos</H2
><P
>&#13;   <TABLE
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CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN211067"
></A
><P
><B
>Exemplo 1. Procedural example</B
></P
><TABLE
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><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$dbhandle </font><font color="#007700">= </font><font color="#0000BB">sqlite_open</font><font color="#007700">(</font><font color="#DD0000">'mysqlitedb'</font><font color="#007700">);<br /></font><font color="#0000BB">$query </font><font color="#007700">= </font><font color="#0000BB">sqlite_exec</font><font color="#007700">(</font><font color="#0000BB">$dbhandle</font><font color="#007700">, </font><font color="#DD0000">"UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'"</font><font color="#007700">, </font><font color="#0000BB">$error</font><font color="#007700">);<br />if (!</font><font color="#0000BB">$query</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;exit(</font><font color="#DD0000">"Error in query: '$error'"</font><font color="#007700">);<br />} else {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">'Number of rows modified: '</font><font color="#007700">, </font><font color="#0000BB">sqlite_changes</font><font color="#007700">(</font><font color="#0000BB">$dbhandle</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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></DIV
></TD
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>
  </P
><P
>&#13;   <TABLE
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CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN211071"
></A
><P
><B
>Exemplo 2. Object-oriented example</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$dbhandle </font><font color="#007700">= new </font><font color="#0000BB">SQLiteDatabase</font><font color="#007700">(</font><font color="#DD0000">'mysqlitedb'</font><font color="#007700">);<br /></font><font color="#0000BB">$query </font><font color="#007700">= </font><font color="#0000BB">$dbhandle</font><font color="#007700">-&gt;</font><font color="#0000BB">queryExec</font><font color="#007700">(</font><font color="#DD0000">"UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'"</font><font color="#007700">, </font><font color="#0000BB">$error</font><font color="#007700">);<br />if (!</font><font color="#0000BB">$query</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;exit(</font><font color="#DD0000">"Error in query: '$error'"</font><font color="#007700">);<br />} else {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">'Number of rows modified: '</font><font color="#007700">, </font><font color="#0000BB">$dbhandle</font><font color="#007700">-&gt;</font><font color="#0000BB">changes</font><font color="#007700">();<br />}<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN211074"
></A
><H2
>Veja também</H2
><P
>&#13;   <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.sqlite-query.html"
><B
CLASS="function"
>sqlite_query()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.sqlite-unbuffered-query.html"
><B
CLASS="function"
>sqlite_unbuffered_query()</B
></A
></TD
></TR
><TR
><TD
><A
HREF="function.sqlite-array-query.html"
><B
CLASS="function"
>sqlite_array_query()</B
></A
></TD
></TR
></TBODY
></TABLE
><P
></P
>
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