Correct TABLESAMPLE docs

Revert to original use of word “sample”, though with clarification, per Tom Lane. Discussion: 29052.1471015383@sss.pgh.pa.us
9 years ago · f66472428a
parent 45e191e3aa
commit f66472428a
1 changed files with 1 additions and 1 deletions
--- a/doc/src/sgml/ref/select.sgml
+++ b/doc/src/sgml/ref/select.sgml
@ -391,7 +391,7 @@ TABLE [ ONLY ] <replaceable class="parameter">table_name</replaceable> [ * ]
        not been changed meanwhile.  But different seed values will usually
        produce different samples.
        If <literal>REPEATABLE</literal> is not given then a new random
-        seed is selected for each query.
+        sample is selected for each query, based upon a system-generated seed.
        Note that some add-on sampling methods do not
        accept <literal>REPEATABLE</literal>, and will always produce new
        samples on each use.