From 11da9e5cf827fc54d76ed0ddda14a8f544f785e2 Mon Sep 17 00:00:00 2001 From: Tom Lane <tgl@sss.pgh.pa.us> Date: Sat, 10 Feb 2001 03:57:42 +0000 Subject: [PATCH] Update findoidjoins notes for 7.1. --- contrib/findoidjoins/README.findoidjoins | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/contrib/findoidjoins/README.findoidjoins b/contrib/findoidjoins/README.findoidjoins index 44c150a43f9..288c3f8e98d 100644 --- a/contrib/findoidjoins/README.findoidjoins +++ b/contrib/findoidjoins/README.findoidjoins @@ -9,10 +9,10 @@ it on anything but an empty database, such as template1. Uses pgeasy library. Run on an empty database, it returns the system join relationships (shown -below for 7.0). Note that unexpected matches may indicate bogus entries +below for 7.1). Note that unexpected matches may indicate bogus entries in system tables --- don't accept a peculiar match without question. In particular, a field shown as joining to more than one target table is -probably messed up. In 7.0, the *only* field that should join to more +probably messed up. In 7.1, the *only* field that should join to more than one target is pg_description.objoid. (Running make_oidjoins_check is an easy way to spot fields joining to more than one table, BTW.) @@ -27,14 +27,17 @@ revision in the patterns of cross-links between system tables. (Ideally we'd just regenerate the script as part of the regression tests themselves, but that seems too slow...) +NOTE: in 7.1, make_oidjoins_check produces two bogus join checks, one for +pg_database.datlastsysoid => pg_description.oid and one for +pg_class.relfilenode => pg_class.oid. These are artifacts and should not +be added to the oidjoins regress test. + --------------------------------------------------------------------------- -Join pg_aggregate.aggtransfn1 => pg_proc.oid -Join pg_aggregate.aggtransfn2 => pg_proc.oid +Join pg_aggregate.aggtransfn => pg_proc.oid Join pg_aggregate.aggfinalfn => pg_proc.oid Join pg_aggregate.aggbasetype => pg_type.oid -Join pg_aggregate.aggtranstype1 => pg_type.oid -Join pg_aggregate.aggtranstype2 => pg_type.oid +Join pg_aggregate.aggtranstype => pg_type.oid Join pg_aggregate.aggfinaltype => pg_type.oid Join pg_am.amgettuple => pg_proc.oid Join pg_am.aminsert => pg_proc.oid @@ -56,8 +59,8 @@ Join pg_attribute.attrelid => pg_class.oid Join pg_attribute.atttypid => pg_type.oid Join pg_class.reltype => pg_type.oid Join pg_class.relam => pg_am.oid -Join pg_description.objoid => pg_proc.oid -Join pg_description.objoid => pg_type.oid +Join pg_class.reltoastrelid => pg_class.oid +Join pg_class.reltoastidxid => pg_class.oid Join pg_index.indexrelid => pg_class.oid Join pg_index.indrelid => pg_class.oid Join pg_opclass.opcdeftype => pg_type.oid -- GitLab