diff options
| author | Simon Riggs <simon@2ndQuadrant.com> | 2016-09-09 11:20:36 +0100 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2016-09-09 11:20:36 +0100 |
| commit | 9796882e68367a9259b6d5e84bd0a227b579d586 (patch) | |
| tree | ef2797fd822b0a6451729351c10e83fa95db4c6a | |
| parent | f6802936a53671c9db24273ab2ae94291a68afcd (diff) | |
Correct TABLESAMPLE docs
Revert to original use of word “sample”, though with clarification,
per Tom Lane.
Discussion: 29052.1471015383@sss.pgh.pa.us
| -rw-r--r-- | doc/src/sgml/ref/select.sgml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/sgml/ref/select.sgml b/doc/src/sgml/ref/select.sgml index e0098eb8d32..211e4c320ce 100644 --- 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. |