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| author | Bruce Momjian <bruce@momjian.us> | 2002-03-15 15:55:58 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2002-03-15 15:55:58 +0000 |
| commit | 5c1dc0280e50e7b72a42172ab57f55316eecf9c9 (patch) | |
| tree | 33021a600f72a6f7bc8fe3e2884d39519500dc2a | |
| parent | a2b551292932b97d6e6abccd013884c299e0043b (diff) | |
| download | postgresql-5c1dc0280e50e7b72a42172ab57f55316eecf9c9.tar.gz postgresql-5c1dc0280e50e7b72a42172ab57f55316eecf9c9.zip | |
Fix for docs from Patrick Welche:
! DIFFERENCE (− or ∖): builds the set difference of
two tables. Let <classname>R</classname> and
<classname>S</classname>
again be two tables with the same
arity. <classname>R</classname> - <classname>S</classname>
--- 488,494 ----
<listitem>
<para>
! EXCEPT (− or ∖): builds the set difference of
| -rw-r--r-- | doc/src/sgml/sql.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/sql.sgml b/doc/src/sgml/sql.sgml index df2546fa084..d5fece28dba 100644 --- a/doc/src/sgml/sql.sgml +++ b/doc/src/sgml/sql.sgml @@ -1,5 +1,5 @@ <!-- -$Header: /cvsroot/pgsql/doc/src/sgml/sql.sgml,v 1.24 2001/10/23 16:42:36 momjian Exp $ +$Header: /cvsroot/pgsql/doc/src/sgml/sql.sgml,v 1.25 2002/03/15 15:55:58 momjian Exp $ --> <chapter id="sql"> @@ -488,7 +488,7 @@ attributes are taken from. We often write a relation scheme as <listitem> <para> - DIFFERENCE (− or ∖): builds the set difference of + EXCEPT (− or ∖): builds the set difference of two tables. Let <classname>R</classname> and <classname>S</classname> again be two tables with the same arity. <classname>R</classname> - <classname>S</classname> |