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Spellchecking run, final cleanups
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@@ -1,5 +1,5 @@
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<!--
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$PostgreSQL: pgsql/doc/src/sgml/ref/create_aggregate.sgml,v 1.32 2005/04/12 04:26:15 tgl Exp $
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$PostgreSQL: pgsql/doc/src/sgml/ref/create_aggregate.sgml,v 1.33 2005/11/04 23:14:02 petere Exp $
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PostgreSQL documentation
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-->
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@@ -143,11 +143,11 @@ SELECT col FROM tab ORDER BY col USING sortop LIMIT 1;
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</programlisting>
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Further assumptions are that the aggregate ignores null inputs, and that
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it delivers a null result if and only if there were no non-null inputs.
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Ordinarily, a datatype's <literal><</> operator is the proper sort
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Ordinarily, a data type's <literal><</> operator is the proper sort
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operator for <function>MIN</>, and <literal>></> is the proper sort
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operator for <function>MAX</>. Note that the optimization will never
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actually take effect unless the specified operator is the LessThan or
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GreaterThan strategy member of a btree index opclass.
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actually take effect unless the specified operator is the <quote>less than</quote> or
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<quote>greater than</quote> strategy member of a B-tree index operator class.
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</para>
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</refsect1>
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@@ -243,7 +243,7 @@ SELECT col FROM tab ORDER BY col USING sortop LIMIT 1;
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The associated sort operator for a <function>MIN</>- or
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<function>MAX</>-like aggregate.
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This is just an operator name (possibly schema-qualified).
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The operator is assumed to have the same input datatypes as
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The operator is assumed to have the same input data types as
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the aggregate.
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</para>
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</listitem>
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