diff options
Diffstat (limited to 'doc/src/sgml/xoper.sgml')
| -rw-r--r-- | doc/src/sgml/xoper.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/xoper.sgml b/doc/src/sgml/xoper.sgml index 9a85d81b4df..5967ddbfb6d 100644 --- a/doc/src/sgml/xoper.sgml +++ b/doc/src/sgml/xoper.sgml @@ -1,5 +1,5 @@ <!-- -$Header: /cvsroot/pgsql/doc/src/sgml/xoper.sgml,v 1.17 2002/01/07 02:29:14 petere Exp $ +$Header: /cvsroot/pgsql/doc/src/sgml/xoper.sgml,v 1.18 2002/03/22 19:20:34 petere Exp $ --> <Chapter Id="xoper"> @@ -389,7 +389,7 @@ table1.column1 OP table2.column2 </para> <para> - Merge join is based on the idea of sorting the left and righthand tables + Merge join is based on the idea of sorting the left- and right-hand tables into order and then scanning them in parallel. So, both data types must be capable of being fully ordered, and the join operator must be one that can only succeed for pairs of values that fall at the <quote>same place</> |