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		<id>https://gsbelarus.com:80/gs/wiki/index.php?action=history&amp;feed=atom&amp;title=AT_CHECK_CONSTRAINTS</id>
		<title>AT CHECK CONSTRAINTS - История изменений</title>
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		<updated>2026-07-16T22:21:45Z</updated>
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	<entry>
		<id>https://gsbelarus.com:80/gs/wiki/index.php?title=AT_CHECK_CONSTRAINTS&amp;diff=5524&amp;oldid=prev</id>
		<title>SYSDBA в 09:19, 30 октября 2012</title>
		<link rel="alternate" type="text/html" href="https://gsbelarus.com:80/gs/wiki/index.php?title=AT_CHECK_CONSTRAINTS&amp;diff=5524&amp;oldid=prev"/>
				<updated>2012-10-30T09:19:54Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
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			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Предыдущая&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Версия 09:19, 30 октября 2012&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 15:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[Category:База данных]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[&lt;/ins&gt;[Category:База данных&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SYSDBA</name></author>	</entry>

	<entry>
		<id>https://gsbelarus.com:80/gs/wiki/index.php?title=AT_CHECK_CONSTRAINTS&amp;diff=5523&amp;oldid=prev</id>
		<title>SYSDBA в 09:19, 30 октября 2012</title>
		<link rel="alternate" type="text/html" href="https://gsbelarus.com:80/gs/wiki/index.php?title=AT_CHECK_CONSTRAINTS&amp;diff=5523&amp;oldid=prev"/>
				<updated>2012-10-30T09:19:42Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
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				&lt;col class='diff-content' /&gt;
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				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Предыдущая&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Версия 09:19, 30 октября 2012&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Строка 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; &amp;#160; MSG&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160;  DTEXT80 COLLATE PXW_CYRL&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;#160;&amp;#160; &amp;#160; MSG&amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160; &amp;#160;  DTEXT80 COLLATE PXW_CYRL&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;);&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;);&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;COMMIT;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;ALTER TABLE AT_CHECK_CONSTRAINTS ADD CONSTRAINT AT_PK_CHECK_CONSTRAINTS &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;ALTER TABLE AT_CHECK_CONSTRAINTS ADD CONSTRAINT AT_PK_CHECK_CONSTRAINTS &amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SYSDBA</name></author>	</entry>

	<entry>
		<id>https://gsbelarus.com:80/gs/wiki/index.php?title=AT_CHECK_CONSTRAINTS&amp;diff=5522&amp;oldid=prev</id>
		<title>SYSDBA: Новая страница: «Таблица является главное для бизнес-класса TgdcCheckConstraint, хранит локализ…»</title>
		<link rel="alternate" type="text/html" href="https://gsbelarus.com:80/gs/wiki/index.php?title=AT_CHECK_CONSTRAINTS&amp;diff=5522&amp;oldid=prev"/>
				<updated>2012-10-30T09:19:21Z</updated>
		
		<summary type="html">&lt;p&gt;Новая страница: «Таблица является главное для бизнес-класса &lt;a href=&quot;/gs/wiki/index.php/GdcMetaData.TgdcCheckConstraint&quot; title=&quot;GdcMetaData.TgdcCheckConstraint&quot;&gt;TgdcCheckConstraint&lt;/a&gt;, хранит локализ…»&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Таблица является главное для бизнес-класса [[GdcMetaData.TgdcCheckConstraint|TgdcCheckConstraint]], хранит локализованные сообщения для ограничений CHECK. Связь с таблицей '''RDB$CHECK_CONSTRAINTS''' осуществляется по полю '''CHECKNAME'''.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;SQL&amp;quot;&amp;gt;&lt;br /&gt;
CREATE TABLE AT_CHECK_CONSTRAINTS (&lt;br /&gt;
    ID                DINTKEY,&lt;br /&gt;
    CHECKNAME         DTABLENAME NOT NULL,&lt;br /&gt;
    MSG               DTEXT80 COLLATE PXW_CYRL&lt;br /&gt;
);&lt;br /&gt;
&lt;br /&gt;
COMMIT;&lt;br /&gt;
&lt;br /&gt;
ALTER TABLE AT_CHECK_CONSTRAINTS ADD CONSTRAINT AT_PK_CHECK_CONSTRAINTS &lt;br /&gt;
  PRIMARY KEY (ID);&lt;br /&gt;
&lt;br /&gt;
CREATE UNIQUE INDEX AT_X_CONSTRAINTS_IN &lt;br /&gt;
  ON AT_CHECK_CONSTRAINTS (CHECKNAME);&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[Category:База данных]&lt;/div&gt;</summary>
		<author><name>SYSDBA</name></author>	</entry>

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