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157 lines
4.5 KiB
XML
157 lines
4.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!-- EN-Revision: c2eca73ef79ebe78cebb34053e41b565af504c4f Maintainer: jarek Status: ready -->
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<!-- $Revision$-->
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<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.82 -->
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<refentry xml:id="function.pg-copy-from" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>pg_copy_from</refname>
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<refpurpose>
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Wstawia wiersze do tabeli z tablicy
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</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>pg_copy_from</methodname>
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<methodparam><type>PgSql\Connection</type><parameter>connection</parameter></methodparam>
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<methodparam><type>string</type><parameter>table_name</parameter></methodparam>
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<methodparam><type>array</type><parameter>rows</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>separator</parameter><initializer>"\t"</initializer></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>null_as</parameter><initializer>"\\\\N"</initializer></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_copy_from</function> wstawia wiersze do tabeli z tablicy
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<parameter>rows</parameter>. Wywołuje wewnętrznie polecenie SQL <literal>COPY FROM</literal>
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aby wstawić wiersze.
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>connection</parameter></term>
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<listitem>
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&pgsql.parameter.connection;
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>table_name</parameter></term>
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<listitem>
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<para>
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Nazwa tabeli, do której będą kopiowane wiersze.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>rows</parameter></term>
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<listitem>
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<para>
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<link linkend="language.types.array">Tablica</link> danych, które będą skopiowane do tabeli określonej przez <parameter>nazwa_tabeli</parameter>.
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Każda wartość w tablicy stanie się wierszem w tabeli.
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Każda wartość w tablicy <parameter>rows</parameter> powinna być łańcuchem znaków rozdzielonych wartości
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do wstawienia w każde pole. Wartości powinny być zakończone przejściem do nowej linii.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>separator</parameter></term>
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<listitem>
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<para>
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Symbol jaki rozdziela wartości dla każdego pola w każdym elemencie tablicy
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<parameter>rows</parameter>. Domyślnie jest to <literal>\t</literal>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>null_as</parameter></term>
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<listitem>
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<para>
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Jak wartość SQL <literal>NULL</literal> jest reprezentowana w
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tablicy <parameter>rows</parameter>. Default is <literal>\\N</literal> (<literal>"\\\\N"</literal>)..
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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&pgsql.changelog.connection-object;
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</tbody>
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</tgroup>
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</informaltable>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Przykład użycia <function>pg_copy_from</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$db = pg_connect("dbname=publisher") or die("Nie można się połączyć");
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$rows = pg_copy_to($db, $table_name);
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pg_query($db, "DELETE FROM $table_name");
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pg_copy_from($db, $table_name, $rows);
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>pg_copy_to</function></member>
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</simplelist>
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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-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:"~/.phpdoc/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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