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In docs, start window function sentence with "The asterisk (*)" rather

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than "*";  it is confusing to start a sentence with a symbol.
This commit is contained in:
Bruce Momjian 2011-07-14 17:59:12 -04:00
parent f3ff0433ab
commit 1be9cdf6aa
1 changed files with 1 additions and 1 deletions
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doc/src/sgml/syntax.sgml
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@ -1806,7 +1806,7 @@ UNBOUNDED FOLLOWING
The syntaxes using <literal>*</> are used for calling parameter-less The syntaxes using <literal>*</> are used for calling parameter-less
aggregate functions as window functions, for example aggregate functions as window functions, for example
<literal>count(*) OVER (PARTITION BY x ORDER BY y)</>. <literal>count(*) OVER (PARTITION BY x ORDER BY y)</>.
<literal>*</> is customarily not used for non-aggregate window functions. The asterisk (<literal>*</>) is customarily not used for non-aggregate window functions.
Aggregate window functions, unlike normal aggregate functions, do not Aggregate window functions, unlike normal aggregate functions, do not
allow <literal>DISTINCT</> or <literal>ORDER BY</> to be used within the allow <literal>DISTINCT</> or <literal>ORDER BY</> to be used within the
function argument list. function argument list.