diff options
| author | Simon Riggs <simon@2ndQuadrant.com> | 2016-09-09 11:19:21 +0100 |
|---|---|---|
| committer | Simon Riggs <simon@2ndQuadrant.com> | 2016-09-09 11:19:21 +0100 |
| commit | f66472428a51fc484bc5ca81791924d06a6f096d (patch) | |
| tree | 13fe0a6c5e182f682385814a0acca36493eb7df7 | |
| parent | 45e191e3aa62d47a8bc1a33f784286b2051f45cb (diff) | |
| download | postgresql-f66472428a51fc484bc5ca81791924d06a6f096d.tar.gz postgresql-f66472428a51fc484bc5ca81791924d06a6f096d.zip | |
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. |