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Generalize width_bucket() documentation because b1/b2 can be

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interchanged.
This commit is contained in:
Bruce Momjian 2006-08-22 00:49:19 +00:00
parent f5caa1e9ec
commit 04b84f5a93
1 changed files with 2 additions and 3 deletions
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5
doc/src/sgml/func.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.331 2006/08/21 00:57:23 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.332 2006/08/22 00:49:19 momjian Exp $ -->
<chapter id="functions">
<title>Functions and Operators</title>
@ -837,8 +837,7 @@
<entry><type>int</type></entry>
<entry>return the bucket to which <parameter>operand</> would
be assigned in an equidepth histogram with <parameter>count</>
buckets, an upper bound of <parameter>b1</>, and a lower bound
of <parameter>b2</></entry>
buckets, in the range <parameter>b1</> to <parameter>b2</></entry>
<entry><literal>width_bucket(5.35, 0.024, 10.06, 5)</literal></entry>
<entry><literal>3</literal></entry>
</row>