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Fix broken markup, improve wording.

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This commit is contained in:
Tom Lane 2007-03-02 06:01:01 +00:00
parent fb276438b6
commit 50acd427a5
1 changed files with 5 additions and 6 deletions
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doc/src/sgml/array.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/array.sgml,v 1.58 2007/02/20 14:54:47 momjian Exp $ --> <!-- $PostgreSQL: pgsql/doc/src/sgml/array.sgml,v 1.59 2007/03/02 06:01:01 tgl Exp $ -->
<sect1 id="arrays"> <sect1 id="arrays">
<title>Arrays</title> <title>Arrays</title>
@ -243,12 +243,11 @@ SELECT schedule[1:2][1:1] FROM sal_emp WHERE name = 'Bill';
(1 row) (1 row)
</programlisting> </programlisting>
If any dimension is written as a slice, i.e contains a colon, then all If any dimension is written as a slice, i.e. contains a colon, then all
dimensions are treated as slices. If a dimension is missing, it is dimensions are treated as slices. Any dimension that has only a single
assumed to be <literal>[1:1]</>. If a dimension has only a single number (no colon) is treated as being from <literal>1</>
number (no colon), that dimension is treated as being from <literal>1</>
to the number specified. For example, <literal>[2]</> is treated as to the number specified. For example, <literal>[2]</> is treated as
<literal>[1:2], as in this example: <literal>[1:2]</>, as in this example:
<programlisting> <programlisting>
SELECT schedule[1:2][2] FROM sal_emp WHERE name = 'Bill'; SELECT schedule[1:2][2] FROM sal_emp WHERE name = 'Bill';