postgres.git / summary / log / commit / refs

commit    f2b36d8e10b628ffe0ba73c90826c3719ea20176
Author:   Bruce Momjian <bruce@momjian.us>
Date:     Wed Oct 12 20:58:39 2011 +0000

    Clarify wording of foreign key documentation to mention null entries as
    not matching the primary key.
    
    Report from Marek.Balgar@seznam.cz


 doc/src/sgml/ddl.sgml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml
index c624fc2d9a2..ea840fb8468 100644
--- a/doc/src/sgml/ddl.sgml
+++ b/doc/src/sgml/ddl.sgml
@@ -688,7 +688,7 @@ CREATE TABLE orders (
     quantity integer
 );
 </programlisting>
-    Now it is impossible to create orders with
+    Now it is impossible to create orders with non-NULL
     <structfield>product_no</structfield> entries that do not appear in the
     products table.
    </para>


[parent: 484af9b376f3]