Update 7001 should remove the current primary key before changing 'cid' to a serial field [#1350610]

I have on page aplha3 on which is not possible to delete taxonomy terms. After uploading current dev version, deletion is possible. But I'm getting on drupal/update.php metatag 7001 update error:

Update #7001
Failed: PDOException: SQLSTATE[42P07]: Duplicate table: 7 ERROR: relation "metatag_config_cid_seq" already exists: CREATE SEQUENCE {metatag_config}_cid_seq; Array ( ) v db_change_field() (riadok 2984 z /....../includes/database/database.inc).

Comment	File	Size	Author
#6	metatag-n1350610-6.patch	1.62 KB	DamienMcKenna
#6
#5	metatag-n1350610-5.patch	1.61 KB	DamienMcKenna
#5

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Comments

Comment #1

Dave Reid

he/him

English

Nebraska USA

CreditAttribution: Dave Reid commented 23 November 2011 at 16:08

What database driver are you using?

Comment #2

stano.lacko CreditAttribution: stano.lacko commented 23 November 2011 at 18:30

PostgreSQL 9.0.2

Comment #3

marcoka CreditAttribution: marcoka commented 1 June 2012 at 21:35

is this still happening with the latest version?

Comment #4

DamienMcKenna

NH, USA

CreditAttribution: DamienMcKenna commented 15 October 2012 at 20:09

Title:	Update 7001 error	» Update 7001 should remove the current primary key before changing 'cid' to a serial field
Status:	Active	» Postponed (maintainer needs more info)

I think that the correct way of handling it might be to remove the current primary key before adding the new one indirectly by changing it to a 'serial' field.