[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Reedy changed: What|Removed |Added CC||s...@reedyboy.net Version|1.12.x |unspecified -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Reedy changed: What|Removed |Added Depends on||33638 -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #2 from Reedy 2012-01-10 14:23:49 UTC --- No PK (but has unique index): categorylinks change_tag imagelinks interwiki iwlinks langlinks log_search module_deps msg_resource msg_resource_links page_props oagelinks protected_titles querycache_info searchindex site_stats tag_summary templatelinks transcache user_former_groups user_groups No PK or unique index: archive externallinks hitcounter l10n_cache oldimage querycache querycachetwo user_newtalk -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Reedy changed: What|Removed |Added CC||mueller062001-...@yahoo.de --- Comment #3 from Reedy 2012-01-10 15:23:17 UTC --- *** Bug 33228 has been marked as a duplicate of this bug. *** -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #4 from Joerg 2012-01-12 15:43:31 UTC --- It is important that really Primary Keys are used and not just any index. Otherwise you might get into trouble trying to edit table data. Programmes like MySQL Workbench do not allow you to edit table data, if the table does not have a Primary Key. I spoke to domas yesterday and as far as missing PKs cause problems he proposed to convert keys to Primary Keys to fix this issue. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #5 from Reedy 2012-01-12 17:47:23 UTC --- (In reply to comment #4) > It is important that really Primary Keys are used and not just any index. > Otherwise you might get into trouble trying to edit table data. Programmes > like > MySQL Workbench do not allow you to edit table data, if the table does not > have > a Primary Key. > > I spoke to domas yesterday and as far as missing PKs cause problems he > proposed > to convert keys to Primary Keys to fix this issue. Cool, thanks for checking. Did he advise if there was a nice way to convert between them? Other than dropping the index, and recreating it as a PK? Obviously fixing the ones with no PK or unique key is more easily done -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #6 from Joerg 2012-01-12 19:36:55 UTC --- No, he did not. Basically what I wrote above is everything he told me. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Reedy changed: What|Removed |Added Priority|Low |Normal CC||domas.mitu...@gmail.com --- Comment #7 from Reedy 2012-01-12 23:51:47 UTC --- Fancy commenting Domas? Is there a nice way to convert a unique key to a PK without having to drop and re-add it? -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #8 from Fabien Coelho 2012-01-13 10:11:49 UTC --- (In reply to comment #5) > Obviously fixing the ones with no PK or unique key is more easily done ISTM that you are a little bit optimistic here. If the data do not really comply to a key (say there is a bug in the application which did not respect an implicit key, and the key was not checked by the database because the constraint was not declared), then the addition of the constraint will fail. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #9 from Fabien Coelho 2012-01-13 10:20:33 UTC --- (In reply to comment #7) > Is there a nice way to convert a unique key to a PK without having to drop and > re-add it? AFAIK, not for PostgreSQL. For the order, it seems safer to add first the PK constraint and then to drop the UNIQUE, rather than the other way around. A PK is a UNIQUE + NOT NULL. You must hope that the data do not use a NULL for some reason. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #10 from Joerg 2012-01-13 13:41:58 UTC --- I could not find anything on changing an existing index into a PK in the MySQL docs. Also professional DB Tools like MySQL GUI Tools, MySQL Workbench (and also phpMyAdmin) just DROP the old index and ADD the new Primary Key (also when you do both at the same time). This is an according example output: ALTER TABLE `x` ADD PRIMARY KEY (`field`), DROP INDEX `field`; -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #11 from Sam Reed (reedy) 2012-01-13 17:02:36 UTC --- (In reply to comment #10) > > This is an according example output: > ALTER TABLE `x` > ADD PRIMARY KEY (`field`), > DROP INDEX `field`; On that note, someone was going to log a bug about that. When we do them as individual statements (ie alter table drop, then alter table add), we actually are creating more overhead as mysql rebuilds the table twice. It's done for SQLite comparability, but the "overhead" of having a file each is probably worth it (In reply to comment #8) > (In reply to comment #5) > > Obviously fixing the ones with no PK or unique key is more easily done > > ISTM that you are a little bit optimistic here. If the data do not really > comply to a key (say there is a bug in the application which did not respect > an > implicit key, and the key was not checked by the database because the > constraint was not declared), then the addition of the constraint will fail. The generic fallback is then to just add a PK of an int per row, which MySQL has already done internally anyway (or something along those lines) -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #12 from Tim Landscheidt 2012-01-14 00:33:33 UTC --- (In reply to comment #9) > > Is there a nice way to convert a unique key to a PK without having to drop > > and > > re-add it? > AFAIK, not for PostgreSQL. There seems to be a way described at http://archives.postgresql.org/pgsql-general/2004-12/msg01161.php. On any database smaller than WMF's, I would opt for DROP + ADD, though. > For the order, it seems safer to add first the PK constraint and then to drop > the UNIQUE, rather than the other way around. > A PK is a UNIQUE + NOT NULL. You must hope that the data do not use a NULL for > some reason. Well, you can also test that :-). -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #13 from Fabien Coelho 2012-01-14 06:52:36 UTC --- (In reply to comment #12) > There seems to be a way described at > http://archives.postgresql.org/pgsql-general/2004-12/msg01161.php. On any > database smaller than WMF's, I would opt for DROP + ADD, though. Indeed, that is a fun one, just updating the metadata! CREATE TABLE foo(id INT UNIQUE NOT NULL, data TEXT); -- ... UPDATE pg_index SET indisprimary=TRUE WHERE indexrelid=106702; UPDATE pg_constraint SET contype='p' WHERE conname='foo_id_key'; # \d+ foo "foo_id_key" PRIMARY KEY, btree (id) However, you may need an admin to do that, while the add/drop would only require to own the table. > Well, you can also test that :-). Sure. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #14 from Domas Mituzas 2012-01-15 14:15:41 UTC --- small note: we don't use workbench to edit data in WMF deployment, and we shouldn't ;-) -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #15 from Joerg 2012-01-15 23:01:52 UTC --- Workbench was just an example. I know that you prefer the command line. ;-) -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Nathan Larson changed: What|Removed |Added CC||nathanlarson3...@gmail.com --- Comment #17 from Nathan Larson 2012-11-01 00:10:25 UTC --- Gerrit change #Iafdee06e will add a PK for archive and externallinks. Is there any reason not to also add PKs for: * change_tag * hitcounter * l10n_cache * oldimage * querycache * querycachetwo * user_newtalk * user_properties -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Brylie Oxley changed: What|Removed |Added Keywords||postgresql, schema-change -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 MZMcBride changed: What|Removed |Added CC||b...@mzmcbride.com -- You are receiving this mail because: You are watching all bug changes. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441
Asher Feldman changed:
What|Removed |Added
CC||afeld...@wikimedia.org
--- Comment #16 from Asher Feldman 2012-05-16 18:00:41
UTC ---
(In reply to comment #2)
The following tables in enwiki don't have a primary or unique key defined:
mysql> select table_schema,table_name from information_schema.columns where
table_schema='enwiki' group by table_name having sum(if(column_key in
('PRI','UNI'), 1,0)) = 0;
+--++
| table_schema | table_name |
+--++
| enwiki | archive|
| enwiki | archive_old|
| enwiki | change_tag |
| enwiki | click_tracking |
| enwiki | click_tracking_user_properties |
| enwiki | edit_page_tracking |
| enwiki | exarchive |
| enwiki | exlogging |
| enwiki | externallinks |
| enwiki | hashs |
| enwiki | hidden |
| enwiki | hitcounter |
| enwiki | l10n_cache |
| enwiki | logging_old|
| enwiki | long_run_profiling |
| enwiki | namespaces |
| enwiki | oldimage |
| enwiki | oldimage_old |
| enwiki | old_growth |
| enwiki | querycache |
| enwiki | querycachetwo |
| enwiki | querycache_old |
| enwiki | securepoll_lists |
| enwiki | user_newtalk |
| enwiki | user_properties|
| enwiki | validate |
+--++
26 rows in set (0.03 sec)
This is especially vexing for the large tables (archive, externallinks) which
I'd like to be able to perform online schema migrations against.
--
Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email
--- You are receiving this mail because: ---
You are the assignee for the bug.
You are on the CC list for the bug.
___
Wikibugs-l mailing list
Wikibugs-l@lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Sean Pringle changed: What|Removed |Added CC||sprin...@wikimedia.org Assignee|wikibugs-l@lists.wikimedia. |sprin...@wikimedia.org |org | -- You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #18 from Tyler Romeo --- If this is being actively worked on, I'd like to note one other thing that should probably be changed along with this: a lot of our tables have primary keys, but also don't at the same time. Basically, the maintenance/tables.sql file doesn't list the table as having a primary key, but MySQL behavior is to choose the first non-null unique key as use it as a primary key anyway. In other words, the tables don't *look* like they have primary keys in their definitions, but they actually do when created. It'd be simpler and less misleading to just explicitly declare the primary keys. Also, I'd like to note one thing about primary keys with InnoDB: all tables have primary keys. If you don't specify one, as I said, MySQL will try and choose a unique non-null index. But even if there is none of those, it will create it's own "hidden primary key" using a custom 6-byte row id. Unfortunately, this is really slow because the value for the next row id is not per-table, but per-database. In other words, when inserting into any table without an actual primary key, MySQL has to lock out all other similar tables first in order to get a row id. -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #19 from Domas Mituzas --- There are no global/database/table locking implications with hidden row key. It does not have to be synchronized with any other subsystem, so the cost of row-id is zero. Adding auto-increment key would increase locking contention, not decrease it. -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #20 from Tyler Romeo --- (In reply to comment #19) > There are no global/database/table locking implications with hidden row key. > It > does not have to be synchronized with any other subsystem, so the cost of > row-id is zero. Adding auto-increment key would increase locking contention, > not decrease it. http://blog.jcole.us/2013/05/02/how-does-innodb-behave-without-a-primary-key/ Have things changed since May 2? -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #21 from Domas Mituzas --- Oh, with that thinking I can point out fifty other global locks that are touched when executing queries. The question is for what duration and are there truly any locking implications there or do they apply to a running system. -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Daniel Kinzler changed: What|Removed |Added CC||daniel.kinz...@wikimedia.de See Also||https://bugzilla.wikimedia. ||org/show_bug.cgi?id=58032 -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 --- Comment #22 from Gerrit Notification Bot --- Change 51675 merged by jenkins-bot: Add archive, externallinks PK https://gerrit.wikimedia.org/r/51675 -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Gerrit Notification Bot changed: What|Removed |Added Status|NEW |PATCH_TO_REVIEW -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Andre Klapper changed: What|Removed |Added Status|PATCH_TO_REVIEW |NEW --- Comment #25 from Andre Klapper --- [No patches to merge left - resetting bug status] -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Liangent changed: What|Removed |Added See Also||https://bugzilla.wikimedia. ||org/show_bug.cgi?id=65251 -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Brad Jorsch changed: What|Removed |Added Blocks||65264 -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Bug 15441 depends on bug 33638, which changed state. Bug 33638 Summary: Math table doesn't have a PK https://bugzilla.wikimedia.org/show_bug.cgi?id=33638 What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 15441] Some tables lack unique or primary keys, may allow confusing duplicate data
https://bugzilla.wikimedia.org/show_bug.cgi?id=15441 Nathan Larson changed: What|Removed |Added Depends on||71198 -- You are receiving this mail because: You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
