...

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@@ -9,7 +9,7 @@

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9

</refnamediv>

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<refsect1 role="description">

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&reftitle.description;

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-

<methodsynopsis>

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+

<methodsynopsis role="PDOStatement">

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<modifier>public</modifier> <type>int</type><methodname>PDOStatement::rowCount</methodname>

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<void/>

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</methodsynopsis>

...

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@@ -20,16 +20,16 @@

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executed by the corresponding <literal>PDOStatement</literal> object.

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</para>

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<para>

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-

If the last SQL statement executed by the associated

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-

<literal>PDOStatement</literal> was a SELECT statement, some databases

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-

may return the number of rows returned by that statement. However, this

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+

For statements that produce result sets, such as <literal>SELECT</literal>,

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+

the behavior is undefined and can be different for each driver.

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+

Some databases may return the number of rows produced by that statement

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+

(e.g. MySQL in buffered mode), but this

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27

behaviour is not guaranteed for all databases and should not be relied

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on for portable applications.

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</para>

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<note>

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<para>

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-

This method returns "0" (zero) with the SQLite driver at all times,

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and with the PostgreSQL driver only when setting the

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+

This method returns "0" (zero) with PostgreSQL driver when setting the

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<constant>PDO::ATTR_CURSOR</constant> statement attribute to

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<constant>PDO::CURSOR_SCROLL</constant>.

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</para>

...

...

@@ -48,6 +48,11 @@

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</para>

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</refsect1>

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50

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+

<refsect1 role="errors">

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+

&reftitle.errors;

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+

&pdo.errors;

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+

</refsect1>

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+

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56

<refsect1 role="examples">

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&reftitle.examples;

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58

<para>

...

...

@@ -65,9 +70,9 @@ $del = $dbh->prepare('DELETE FROM fruit');

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$del->execute();

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/* Return number of rows that were deleted */

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-

print("Return number of rows that were deleted:\n");

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+

print "Return number of rows that were deleted:\n";

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$count = $del->rowCount();

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-

print("Deleted $count rows.\n");

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+

print "Deleted $count rows.\n";

71

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?>

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]]>

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</programlisting>

...

...

@@ -121,7 +126,6 @@ There are 2 matching records.

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</refsect1>

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</refentry>

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-

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<!-- Keep this comment at the end of the file

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Local variables:

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mode: sgml

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