There are a number of cases where queries in both pgadmin4 and pgadmin3 are
done against pg_depend but falis to constrain the query on classid.
In particular, if for example a constraint and a sequence exists with the
same oid (which is perfectly valid, as they are in different tables), a
column will suddenly refer sequences that are completely incorrect. When we
look up sequences, we have to make sure we only match dependencies against
pg_class.
AFAICT, the following patch catches the important ones. I could go ahead
and push it, but given that we're in RC I'd appreciate a round of review
before doing that, even though it looks fairly simple.
I've got the same changes in a patch to pgadmin3, as these queries are
basically a copy/paste from there. But let's focus the review on the one
for pgadmin4 :)
--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/catalog_objects/columns/templates/catalog_object_column/sql/9.1_plus/properties.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/catalog_objects/columns/templates/catalog_object_column/sql/9.1_plus/properties.sql
index 8be7e99..b2ca255 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/catalog_objects/columns/templates/catalog_object_column/sql/9.1_plus/properties.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/catalog_objects/columns/templates/catalog_object_column/sql/9.1_plus/properties.sql
@@ -28,7 +28,7 @@ FROM pg_attribute att
LEFT OUTER JOIN pg_type et ON et.oid=ty.typelem
LEFT OUTER JOIN pg_attrdef def ON adrelid=att.attrelid AND adnum=att.attnum
LEFT OUTER JOIN pg_description des ON (des.objoid=att.attrelid AND des.objsubid=att.attnum AND des.classoid='pg_class'::regclass)
- LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
+ LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON objid=cs.oid AND classid='pg_class'::regclass AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
LEFT OUTER JOIN pg_namespace ns ON ns.oid=cs.relnamespace
LEFT OUTER JOIN pg_index pi ON pi.indrelid=att.attrelid AND indisprimary
LEFT OUTER JOIN pg_collation coll ON att.attcollation=coll.oid
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/is_referenced.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/is_referenced.sql
index 7d0bfc3..52a4ffa 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/is_referenced.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/is_referenced.sql
@@ -2,4 +2,5 @@ SELECT COUNT(1)
FROM pg_depend dep
JOIN pg_class cl ON dep.classid=cl.oid AND relname='pg_rewrite'
WHERE refobjid= {{tid}}::oid
+ AND classid='pg_class'::regclass
AND refobjsubid= {{clid|qtLiteral}};
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/nodes.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/nodes.sql
index 5083dfd..7536a9c 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/nodes.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/nodes.sql
@@ -6,7 +6,7 @@ FROM pg_attribute att
JOIN pg_namespace na ON na.oid=cl.relnamespace
LEFT OUTER JOIN pg_type et ON et.oid=ty.typelem
LEFT OUTER JOIN pg_attrdef def ON adrelid=att.attrelid AND adnum=att.attnum
- LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
+ LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON classid='pg_class'::regclass AND objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
LEFT OUTER JOIN pg_namespace ns ON ns.oid=cs.relnamespace
LEFT OUTER JOIN pg_index pi ON pi.indrelid=att.attrelid AND indisprimary
WHERE
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/properties.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/properties.sql
index 130b4a8..bb96cff 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/properties.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.1_plus/properties.sql
@@ -28,7 +28,7 @@ FROM pg_attribute att
LEFT OUTER JOIN pg_type et ON et.oid=ty.typelem
LEFT OUTER JOIN pg_attrdef def ON adrelid=att.attrelid AND adnum=att.attnum
LEFT OUTER JOIN pg_description des ON (des.objoid=att.attrelid AND des.objsubid=att.attnum AND des.classoid='pg_class'::regclass)
- LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
+ LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON classid='pg_class'::regclass AND objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
LEFT OUTER JOIN pg_namespace ns ON ns.oid=cs.relnamespace
LEFT OUTER JOIN pg_index pi ON pi.indrelid=att.attrelid AND indisprimary
LEFT OUTER JOIN pg_collation coll ON att.attcollation=coll.oid
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/is_referenced.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/is_referenced.sql
index 7d0bfc3..52a4ffa 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/is_referenced.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/is_referenced.sql
@@ -2,4 +2,5 @@ SELECT COUNT(1)
FROM pg_depend dep
JOIN pg_class cl ON dep.classid=cl.oid AND relname='pg_rewrite'
WHERE refobjid= {{tid}}::oid
+ AND classid='pg_class'::regclass
AND refobjsubid= {{clid|qtLiteral}};
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/nodes.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/nodes.sql
index 7c8a1ac..af764a8 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/nodes.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/nodes.sql
@@ -6,7 +6,7 @@ FROM pg_attribute att
JOIN pg_namespace na ON na.oid=cl.relnamespace
LEFT OUTER JOIN pg_type et ON et.oid=ty.typelem
LEFT OUTER JOIN pg_attrdef def ON adrelid=att.attrelid AND adnum=att.attnum
- LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
+ LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON classid='pg_class'::regclass AND objid=cs.oid AND classid='pg_class'::regclass AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
LEFT OUTER JOIN pg_namespace ns ON ns.oid=cs.relnamespace
LEFT OUTER JOIN pg_index pi ON pi.indrelid=att.attrelid AND indisprimary
WHERE
diff --git a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/properties.sql b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/properties.sql
index 8c5b189..b383496 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/properties.sql
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/templates/column/sql/9.2_plus/properties.sql
@@ -28,7 +28,7 @@ FROM pg_attribute att
LEFT OUTER JOIN pg_type et ON et.oid=ty.typelem
LEFT OUTER JOIN pg_attrdef def ON adrelid=att.attrelid AND adnum=att.attnum
LEFT OUTER JOIN pg_description des ON (des.objoid=att.attrelid AND des.objsubid=att.attnum AND des.classoid='pg_class'::regclass)
- LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
+ LEFT OUTER JOIN (pg_depend JOIN pg_class cs ON classid='pg_class'::regclass AND objid=cs.oid AND cs.relkind='S') ON refobjid=att.attrelid AND refobjsubid=att.attnum
LEFT OUTER JOIN pg_namespace ns ON ns.oid=cs.relnamespace
LEFT OUTER JOIN pg_index pi ON pi.indrelid=att.attrelid AND indisprimary
LEFT OUTER JOIN pg_collation coll ON att.attcollation=coll.oid
--
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