Commitee4ae6c

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Add note that a for loop where the lower bound is greater than the upper

bound is valid but does nothing.suggested by Richard Huxton <dev@archonet.com>

1 parent29a2014 commitee4ae6cCopy full SHA for ee4ae6c

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Lines changed: 6 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`<!--`
`2`		`-$Header: /cvsroot/pgsql/doc/src/sgml/plpgsql.sgml,v 1.21 2003/08/3117:32:19 petere Exp $`
	`2`	`+$Header: /cvsroot/pgsql/doc/src/sgml/plpgsql.sgml,v 1.22 2003/09/03 22:17:07 petere Exp $`
`3`	`3`	`-->`
`4`	`4`
`5`	`5`	`<chapter id="plpgsql">`
`@@ -1669,6 +1669,11 @@ FOR i IN REVERSE 10..1 LOOP`
`1669`	`1669`	`END LOOP;`
`1670`	`1670`	`</programlisting>`
`1671`	`1671`	`</para>`
	`1672`	`+`
	`1673`	`+ <para>`
	`1674`	`+ If the lower bound is greater than the upper bound, the loop body is not`
	`1675`	`+ executed at all, but no error is raised.`
	`1676`	`+ </para>`
`1672`	`1677`	`</sect3>`
`1673`	`1678`	`</sect2>`
`1674`	`1679`

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