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Since SQL:2003, the array size specification in the SQL ARRAY syntax has

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been optional.
This commit is contained in:
Peter Eisentraut
2008-10-29 11:24:53 +00:00
parent f7ef575fb7
commit f7ad874ca8
2 changed files with 19 additions and 6 deletions
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9
doc/src/sgml/array.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/array.sgml,v 1.66 2008/04/28 14:48:57 alvherre Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/array.sgml,v 1.67 2008/10/29 11:24:52 petere Exp $ -->
<sect1 id="arrays">
<title>Arrays</title>
@ -76,9 +76,12 @@ CREATE TABLE tictactoe (
<programlisting>
pay_by_quarter integer ARRAY[4],
</programlisting>
This syntax requires an integer constant to denote the array size.
Or, if no array size is to be specified:
<programlisting>
pay_by_quarter integer ARRAY,
</programlisting>
As before, however, <productname>PostgreSQL</> does not enforce the
size restriction.
size restriction in any case.
</para>
</sect2>