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	<id>https://wiki.multitheftauto.com/wiki/PL/DbExec?action=history&amp;feed=atom</id>
	<title>PL/DbExec - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.multitheftauto.com/wiki/PL/DbExec?action=history&amp;feed=atom"/>
	<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;action=history"/>
	<updated>2026-10-24T04:21:12Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.46.1</generator>
	<entry>
		<id>https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=68042&amp;oldid=prev</id>
		<title>Tracer: /* Przykład */</title>
		<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=68042&amp;oldid=prev"/>
		<updated>2020-12-15T10:37:30Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Przykład&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:37, 15 December 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l32&quot;&gt;Line 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 32:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Uwaga&amp;#039;&amp;#039;&amp;#039;: Zazwyczaj dobrą praktyką jest otaczanie nazw tabel i kolumn znakami odwrotnymi (`), jeśli zawierają spacje lub słowa kluczowe SQL (i dlatego powodują błędy składniowe). Jest to szczególnie ważne w przypadku używania zmiennych dla nazw tabel i kolumn, ponieważ potencjalne problemy mogą nie być widoczne podczas pierwszego pisania skryptu.&amp;#039;&amp;#039;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Uwaga&amp;#039;&amp;#039;&amp;#039;: Zazwyczaj dobrą praktyką jest otaczanie nazw tabel i kolumn znakami odwrotnymi (`), jeśli zawierają spacje lub słowa kluczowe SQL (i dlatego powodują błędy składniowe). Jest to szczególnie ważne w przypadku używania zmiennych dla nazw tabel i kolumn, ponieważ potencjalne problemy mogą nie być widoczne podczas pierwszego pisania skryptu.&amp;#039;&amp;#039;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;W tym przykładzie pokazano, jak używać znaków odwrotnych (`) i &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;```&lt;/del&gt;??&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;``` &lt;/del&gt;dla części zapytania, które nie są wartościami kolumn:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;W tym przykładzie pokazano, jak używać znaków odwrotnych (`) i &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;&lt;/ins&gt;??&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039; &lt;/ins&gt;dla części zapytania, które nie są wartościami kolumn:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;dbExec( connection, &amp;quot;UPDATE `??` SET `??`=?&amp;quot;, nazwaTabeli, nazwaKolumny, wartoscKolumny )&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;dbExec( connection, &amp;quot;UPDATE `??` SET `??`=?&amp;quot;, nazwaTabeli, nazwaKolumny, wartoscKolumny )&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wiki-wiki_dev_:diff:1.41:old-67926:rev-68042:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Tracer</name></author>
	</entry>
	<entry>
		<id>https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67926&amp;oldid=prev</id>
		<title>Tracer at 15:33, 6 December 2020</title>
		<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67926&amp;oldid=prev"/>
		<updated>2020-12-06T15:33:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:33, 6 December 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l38&quot;&gt;Line 38:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 38:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Wymagania==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Wymagania==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Requirements&lt;/del&gt;|1.1.1-9.03341|n/a}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Wymagania&lt;/ins&gt;|1.1.1-9.03341|n/a}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Zobacz także==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Zobacz także==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Registry_functions}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Registry_functions}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Tracer</name></author>
	</entry>
	<entry>
		<id>https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67922&amp;oldid=prev</id>
		<title>Tracer at 15:30, 6 December 2020</title>
		<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67922&amp;oldid=prev"/>
		<updated>2020-12-06T15:30:14Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:30, 6 December 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Server function}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Server function}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ta funkcja wykonuje zapytanie do bazy danych przy użyciu podanego połączenia. Żaden wynik nie jest zwracany.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ta funkcja wykonuje zapytanie do bazy danych przy użyciu podanego połączenia. Żaden wynik nie jest zwracany.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tip&lt;/del&gt;|Komenda serwerowa [[Server_Commands#debugdb|debugdb 2]] wyświetli szczegółowe informacje o każdym zapytaniu do pliku dziennika (zazwyczaj &#039;&#039;&#039;logs/db.log&#039;&#039;&#039;)}}  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Wskazówka&lt;/ins&gt;|Komenda serwerowa [[Server_Commands#debugdb|debugdb 2]] wyświetli szczegółowe informacje o każdym zapytaniu do pliku dziennika (zazwyczaj &#039;&#039;&#039;logs/db.log&#039;&#039;&#039;)}}  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Syntax==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Syntax==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key wiki-wiki_dev_:diff:1.41:old-67920:rev-67922:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Tracer</name></author>
	</entry>
	<entry>
		<id>https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67920&amp;oldid=prev</id>
		<title>Tracer at 15:28, 6 December 2020</title>
		<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67920&amp;oldid=prev"/>
		<updated>2020-12-06T15:28:40Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:28, 6 December 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l10&quot;&gt;Line 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{OOP||[[connection]]:exec}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{OOP||[[connection]]:exec}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Wymagane parametry===&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Wymagane parametry===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&#039;&#039;&#039;polaczenie_z_baza_danych:&#039;&#039;&#039; Element połączenia z bazą danych wcześniej zwrócony z funkcji [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;pl&lt;/del&gt;/&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dbConnect&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&#039;&#039;&#039;polaczenie_z_baza_danych:&#039;&#039;&#039; Element połączenia z bazą danych wcześniej zwrócony z funkcji [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;PL&lt;/ins&gt;/&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;DbConnect|DbConnect&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&amp;#039;&amp;#039;&amp;#039;zapytanie:&amp;#039;&amp;#039;&amp;#039; Zapytanie SQL. Pozycje, w których zostaną wstawione wartości są oznaczone &amp;#039;&amp;#039;&amp;#039;?&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&amp;#039;&amp;#039;&amp;#039;zapytanie:&amp;#039;&amp;#039;&amp;#039; Zapytanie SQL. Pozycje, w których zostaną wstawione wartości są oznaczone &amp;#039;&amp;#039;&amp;#039;?&amp;#039;&amp;#039;&amp;#039;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Tracer</name></author>
	</entry>
	<entry>
		<id>https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67919&amp;oldid=prev</id>
		<title>Tracer at 15:27, 6 December 2020</title>
		<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67919&amp;oldid=prev"/>
		<updated>2020-12-06T15:27:59Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:27, 6 December 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Server function}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Server function}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ta funkcja wykonuje zapytanie do bazy danych przy użyciu podanego połączenia. Żaden wynik nie jest zwracany.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ta funkcja wykonuje zapytanie do bazy danych przy użyciu podanego połączenia. Żaden wynik nie jest zwracany.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Wskazówka&lt;/del&gt;|Komenda serwerowa [[Server_Commands#debugdb|debugdb 2]] wyświetli szczegółowe informacje o każdym zapytaniu do pliku dziennika (zazwyczaj &#039;&#039;&#039;logs/db.log&#039;&#039;&#039;)}}  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tip&lt;/ins&gt;|Komenda serwerowa [[Server_Commands#debugdb|debugdb 2]] wyświetli szczegółowe informacje o każdym zapytaniu do pliku dziennika (zazwyczaj &#039;&#039;&#039;logs/db.log&#039;&#039;&#039;)}}  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Syntax==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Syntax==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Tracer</name></author>
	</entry>
	<entry>
		<id>https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67913&amp;oldid=prev</id>
		<title>Botder: Botder moved page Pl/DbExec to PL/DbExec without leaving a redirect</title>
		<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67913&amp;oldid=prev"/>
		<updated>2020-12-06T15:10:37Z</updated>

		<summary type="html">&lt;p&gt;Botder moved page &lt;a href=&quot;/index.php?title=Pl/DbExec&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Pl/DbExec (page does not exist)&quot;&gt;Pl/DbExec&lt;/a&gt; to &lt;a href=&quot;/wiki/PL/DbExec&quot; title=&quot;PL/DbExec&quot;&gt;PL/DbExec&lt;/a&gt; without leaving a redirect&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:10, 6 December 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;4&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Botder</name></author>
	</entry>
	<entry>
		<id>https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67912&amp;oldid=prev</id>
		<title>Botder: Credits: Tracer</title>
		<link rel="alternate" type="text/html" href="https://wiki.multitheftauto.com/index.php?title=PL/DbExec&amp;diff=67912&amp;oldid=prev"/>
		<updated>2020-12-06T15:06:23Z</updated>

		<summary type="html">&lt;p&gt;Credits: Tracer&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;	&lt;br /&gt;
__NOTOC__&lt;br /&gt;
{{Server function}}&lt;br /&gt;
Ta funkcja wykonuje zapytanie do bazy danych przy użyciu podanego połączenia. Żaden wynik nie jest zwracany.&lt;br /&gt;
{{Wskazówka|Komenda serwerowa [[Server_Commands#debugdb|debugdb 2]] wyświetli szczegółowe informacje o każdym zapytaniu do pliku dziennika (zazwyczaj &amp;#039;&amp;#039;&amp;#039;logs/db.log&amp;#039;&amp;#039;&amp;#039;)}} &lt;br /&gt;
==Syntax==&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;br /&gt;
bool dbExec ( element polaczenie_z_baza_danych, string zapytanie [, var argument1 [, var argument2 ...]] )&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
{{OOP||[[connection]]:exec}}&lt;br /&gt;
===Wymagane parametry===&lt;br /&gt;
*&amp;#039;&amp;#039;&amp;#039;polaczenie_z_baza_danych:&amp;#039;&amp;#039;&amp;#039; Element połączenia z bazą danych wcześniej zwrócony z funkcji [[pl/dbConnect]]&lt;br /&gt;
*&amp;#039;&amp;#039;&amp;#039;zapytanie:&amp;#039;&amp;#039;&amp;#039; Zapytanie SQL. Pozycje, w których zostaną wstawione wartości są oznaczone &amp;#039;&amp;#039;&amp;#039;?&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
&lt;br /&gt;
===Opcjonalne parametry===&lt;br /&gt;
*&amp;#039;&amp;#039;&amp;#039;argumentX:&amp;#039;&amp;#039;&amp;#039; Zmienna liczba parametrów. Muszą to być łańcuchy lub liczby - ważne jest, aby upewnić się, że są one odpowiedniego typu. Ponadto liczba przekazanych parametrów musi być równa liczbie znaków &amp;#039;&amp;#039;&amp;#039;?&amp;#039;&amp;#039;&amp;#039; w ciągu zapytania.&lt;br /&gt;
Parametry łańcuchowe (string) są automatycznie cytowane i zmieniane w razie potrzeby. (Jeśli nie chcesz, aby ciąg był cytowany, użyj &amp;#039;&amp;#039;&amp;#039;??&amp;#039;&amp;#039;&amp;#039;) Upewnij się, że liczby mają format liczbowy, ponieważ liczba ciągu jest traktowana inaczej.&lt;br /&gt;
&lt;br /&gt;
===Zwraca===&lt;br /&gt;
Zwraca &amp;#039;&amp;#039;true&amp;#039;&amp;#039; (prawda) chyba że połączenie jest nieprawidłowe, w takim przypadku zwraca &amp;#039;&amp;#039;false&amp;#039;&amp;#039; (fałsz).&lt;br /&gt;
&lt;br /&gt;
==Przykład==&lt;br /&gt;
Ten przykładowy kod wykona zapytanie INSERT:&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;br /&gt;
dbExec( connection, &amp;quot;INSERT INTO nazwa_tabeli VALUES (?,?,?)&amp;quot;, &amp;quot;wartosc1&amp;quot;, &amp;quot;wartosc2&amp;quot;, 3 )&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Ten przykład pokazuje, jak używać znaku &amp;#039;&amp;#039;&amp;#039;?&amp;#039;&amp;#039;&amp;#039; dla części zapytania, które nie są wartościami kolumn:&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;br /&gt;
dbExec( connection, &amp;quot;UPDATE ?? SET ??=?&amp;quot;, nazwaTabeli, nazwaKolumny, wartoscKolumny )&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Uwaga&amp;#039;&amp;#039;&amp;#039;: Zazwyczaj dobrą praktyką jest otaczanie nazw tabel i kolumn znakami odwrotnymi (`), jeśli zawierają spacje lub słowa kluczowe SQL (i dlatego powodują błędy składniowe). Jest to szczególnie ważne w przypadku używania zmiennych dla nazw tabel i kolumn, ponieważ potencjalne problemy mogą nie być widoczne podczas pierwszego pisania skryptu.&amp;#039;&amp;#039;&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
W tym przykładzie pokazano, jak używać znaków odwrotnych (`) i ```??``` dla części zapytania, które nie są wartościami kolumn:&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;lua&amp;quot;&amp;gt;&lt;br /&gt;
dbExec( connection, &amp;quot;UPDATE `??` SET `??`=?&amp;quot;, nazwaTabeli, nazwaKolumny, wartoscKolumny )&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Wymagania==&lt;br /&gt;
{{Requirements|1.1.1-9.03341|n/a}}&lt;br /&gt;
&lt;br /&gt;
==Zobacz także==&lt;br /&gt;
{{Registry_functions}}&lt;/div&gt;</summary>
		<author><name>Botder</name></author>
	</entry>
</feed>