diff options
Diffstat (limited to 'src/tools/findoidjoins/README')
| -rw-r--r-- | src/tools/findoidjoins/README | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/tools/findoidjoins/README b/src/tools/findoidjoins/README index 7c5a5cf4b98..305454ab9ad 100644 --- a/src/tools/findoidjoins/README +++ b/src/tools/findoidjoins/README @@ -5,7 +5,7 @@ findoidjoins This program scans a database and prints oid fields (also reg* fields) and the tables they join to. It is normally used to check the system -catalog join relationships (shown below for 10devel as of 2017-05-15). +catalog join relationships (shown below for 11devel as of 2018-05-07). Historically this has been run against an empty database such as template1, but there's a problem with that approach: some of the catalogs are empty @@ -16,7 +16,7 @@ catalogs in interesting ways. 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 v10, the *only* fields that should join to more than one target +Currently, the *only* fields that should join to more than one target table are: pg_description.objoid, pg_depend.objid, pg_depend.refobjid, pg_shdescription.objoid, pg_shdepend.objid, pg_shdepend.refobjid, @@ -35,7 +35,7 @@ regression test. The oidjoins test should be updated after any revision in the patterns of cross-links between system tables. (Typically we update it at the end of each development cycle.) -NOTE: as of v10, make_oidjoins_check produces two bogus join checks: +NOTE: currently, make_oidjoins_check produces two bogus join checks: Join pg_catalog.pg_class.relfilenode => pg_catalog.pg_class.oid Join pg_catalog.pg_database.datlastsysoid => pg_catalog.pg_database.oid These are artifacts and should not be added to the oidjoins regression test. @@ -106,6 +106,7 @@ Join pg_catalog.pg_constraint.connamespace => pg_catalog.pg_namespace.oid Join pg_catalog.pg_constraint.conrelid => pg_catalog.pg_class.oid Join pg_catalog.pg_constraint.contypid => pg_catalog.pg_type.oid Join pg_catalog.pg_constraint.conindid => pg_catalog.pg_class.oid +Join pg_catalog.pg_constraint.conparentid => pg_catalog.pg_constraint.oid Join pg_catalog.pg_constraint.confrelid => pg_catalog.pg_class.oid Join pg_catalog.pg_conversion.connamespace => pg_catalog.pg_namespace.oid Join pg_catalog.pg_conversion.conowner => pg_catalog.pg_authid.oid @@ -154,6 +155,7 @@ Join pg_catalog.pg_opfamily.opfmethod => pg_catalog.pg_am.oid Join pg_catalog.pg_opfamily.opfnamespace => pg_catalog.pg_namespace.oid Join pg_catalog.pg_opfamily.opfowner => pg_catalog.pg_authid.oid Join pg_catalog.pg_partitioned_table.partrelid => pg_catalog.pg_class.oid +Join pg_catalog.pg_partitioned_table.partdefid => pg_catalog.pg_class.oid Join pg_catalog.pg_policy.polrelid => pg_catalog.pg_class.oid Join pg_catalog.pg_proc.pronamespace => pg_catalog.pg_namespace.oid Join pg_catalog.pg_proc.proowner => pg_catalog.pg_authid.oid |