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Commit549f747

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doc: Update CREATE DATABASE examples
The example of using CREATE DATABASE with the ENCODING option did notwork anymore (except in special circumstances) and did not represent agood general-purpose example, so write some new examples.Reported-by: marc+pgsql@milestonerdl.com
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‎doc/src/sgml/ref/create_database.sgml

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@@ -284,17 +284,33 @@ CREATE DATABASE sales OWNER salesapp TABLESPACE salesspace;
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</para>
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<para>
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To create a database <literal>music</> which supports the ISO-8859-1
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character set:
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To create a database <literal>music</> with a different locale:
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<programlisting>
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CREATE DATABASE music
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LC_COLLATE 'sv_SE.utf8' LC_CTYPE 'sv_SE.utf8'
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TEMPLATE template0;
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</programlisting>
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In this example, the <literal>TEMPLATE template0</> clause is required if
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the specified locale is different from the one in <literal>template1</>.
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(If it is not, then specifying the locale explicitly is redundant.)
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</para>
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<para>
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To create a database <literal>music2</> with a different locale and a
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different character set encoding:
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<programlisting>
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CREATE DATABASE music ENCODING 'LATIN1' TEMPLATE template0;
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CREATE DATABASE music2
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LC_COLLATE 'sv_SE.iso885915' LC_CTYPE 'sv_SE.iso885915'
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ENCODING LATIN9
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TEMPLATE template0;
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</programlisting>
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The specified locale and encoding settings must match, or an error will be
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reported.
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</para>
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In this example, the <literal>TEMPLATE template0</> clause would only
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be required if <literal>template1</>'s encoding is not ISO-8859-1.
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Note that changing encoding might require selecting new
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<literal>LC_COLLATE</> and <literal>LC_CTYPE</> settings as well.
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<para>
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Note that locale names are specific to the operating system, so that the
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above commands might not work in the same way everywhere.
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</para>
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</refsect1>
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