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https://github.com/sigmasternchen/php-doc-en
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b2da15136d
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@195287 c90b9560-bf6c-de11-be94-00142212c4b1
58 lines
1.8 KiB
XML
58 lines
1.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.4 $ -->
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<refentry id="function.oci-field-precision">
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<refnamediv>
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<refname>oci_field_precision</refname>
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<refpurpose>Tell the precision of a field</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>int</type><methodname>oci_field_precision</methodname>
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<methodparam><type>resource</type><parameter>statement</parameter></methodparam>
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<methodparam><type>int</type><parameter>field</parameter></methodparam>
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</methodsynopsis>
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<para>
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Returns precision of the field with <parameter>field</parameter> index
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(1-based).
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</para>
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<para>
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For FLOAT columns, precision is nonzero and scale is -127.
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If precision is 0, then column is NUMBER. Else it's
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NUMBER(precision, scale).
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</para>
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<note>
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<para>
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In PHP versions before 5.0.0 you must use <function>ocicolumnprecision</function> instead.
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This name still can be used, it was left as alias of
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<function>oci_field_precision</function> for downwards compatability.
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This, however, is deprecated and not recommended.
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</para>
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</note>
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<para>
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See also <function>oci_field_scale</function> and
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<function>oci_field_type</function>.
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</para>
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</refsect1>
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</refentry>
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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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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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