A bit confusing, because, unless I have misinterpreted the results below, there are indices on the columns so the drop index should work:-

mysql> show index in messages;
+----------+------------+---------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+
| Table    | Non_unique | Key_name      | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment |
+----------+------------+---------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+
| messages |          0 | PRIMARY       |            1 | message_id  | A         |           0 |     NULL | NULL   |      | BTREE      |         |
| messages |          0 | uniqueness    |            1 | user_id     | A         |           0 |     NULL | NULL   |      | BTREE      |         |
| messages |          0 | uniqueness    |            2 | cache_key   | A         |           0 |     NULL | NULL   |      | BTREE      |         |
| messages |          0 | uniqueness    |            3 | uid         | A         |           0 |     NULL | NULL   |      | BTREE      |         |
| messages |          1 | created_index |            1 | created     | A         |           0 |     NULL | NULL   |      | BTREE      |         |
| messages |          1 | index_index   |            1 | user_id     | A         |           0 |     NULL | NULL   |      | BTREE      |         |
| messages |          1 | index_index   |            2 | cache_key   | A         |           0 |     NULL | NULL   |      | BTREE      |         |
| messages |          1 | index_index   |            3 | idx         | A         |           0 |     NULL | NULL   |      | BTREE      |         |
+----------+------------+---------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+
---------+



ERROR 1091 (42000) at line 7: Can't DROP 'idx'; check that column/key exists
ERROR 1091 (42000) at line 7: Can't DROP 'uid'; check that column/key exists


On 24/10/11 16:46, BH wrote:
The rest of the upgrade script probably didn't run, to be honest I have
no idea how it works as I have not done one for a long time. Perhaps you
are able to run it again, if so either remove that 'DROP INDEX' from the
query that gets run or create the index so it is able to drop it.


On 24/10/2011 10:40 PM, Simon Loewenthal wrote:
On 24/10/11 16:28, Simon Loewenthal wrote:
On 24/10/11 15:52, BH wrote:
Hi,

As long as line 7 is actually a 'DROP INDEX' you should be fine, it just
means the index it was doing to remove wasn't there.

With mySQL, when you run 'describe messages' it will only show the
columns from the table, not any indexes. If you want to show indexes,
use 'show index in messages'.

On 24/10/2011 9:16 PM, Simon Loewenthal wrote:
   
Hi,

    After a RC upgrade (.5.4 -> 0.6), can one blindly run the
mysql.update.sql, or should I adjust it accordingly to the release I am
upgrading from?   I ask as I tried and it complained:-

root@peon /www/roundcube/SQL # mysql*-p roundcubemail < mysql.update.sql *
Enter password:
ERROR 1091 (42000) at line 7: Can't DROP 'idx'; check that column/key exist

Entry in the mysql.update.sql reads:

    ALTER TABLE `messages`
      DROP INDEX `idx`,
      DROP INDEX `uid`;


mysql> describe messages;
+------------+------------------+------+-----+---------------------+----------------+
| Field      | Type             | Null | Key | Default             |
Extra          |
+------------+------------------+------+-----+---------------------+----------------+
| message_id | int(11) unsigned | NO   | PRI | NULL                |
auto_increment |
| user_id    | int(10) unsigned | NO   | MUL | 0                  
|                |
| del        | tinyint(1)       | NO   |     | 0                  
|                |
| cache_key  | varchar(128)     | NO   |     | NULL               
|                |
| created    | datetime         | NO   | MUL | 1000-01-01 00:00:00
|                |
| *idx*        | int(11) unsigned | NO   |     | 0                  
|                |
| *uid*        | int(11) unsigned | NO   |     | 0                  
|                |
| subject    | varchar(255)     | NO   |     | NULL               
|                |
| from       | varchar(255)     | NO   |     | NULL               
|                |
| to         | varchar(255)     | NO   |     | NULL               
|                |
| cc         | varchar(255)     | NO   |     | NULL               
|                |
| date       | datetime         | NO   |     | 1000-01-01 00:00:00
|                |
| size       | int(11) unsigned | NO   |     | 0                  
|                |
| headers    | text             | NO   |     | NULL               
|                |
| structure  | text             | YES  |     | NULL               
|                |
+------------+------------------+------+-----+---------------------+----------------+
15 rows in set (0.00 sec)


Regards, S



Does this mean that it ran successfully or, it bombed out when it
tried to drop an inexistent index?  If the later, then I can comment
out this portion and run again.

Although, there is now an index, so I think this ran ;)

| Table    | Non_unique | Key_name      | Seq_in_index | Column_name |
Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment
| messages |          1 | index_index   |            3 | idx         |
A         |           0 |     NULL | NULL   |      | BTREE      |         

The words column is not there. I think the update script failed, because
its in it:
ALTER TABLE `contacts` ADD `words` TEXT NULL AFTER `vcard`;

roundcube: MDB2 Error: no such field (-19): _doQuery: [Error message:
Could not execute statement]#012[Last executed query: INSERT INTO
contacts (user_id, changed, del, `vcard`, `name`, `email`, `firstname`,
`surname`, `words`) VALUES (5, now(), 0,
'BEGIN:VCARD\r\nVERSION:3.0\r\nN:test;test;;;\r\nFN:test
test\r\nEMAIL;type=INTERNET;type=HOME:sas@mailcatch.com\r\nEND:VCARD',
'test test', 'sas@mailcatch.com', 'test', 'test', ' test
sas@mailcatch.com')]#012[Native code: 1054]#012[Native message: Unknown
column 'words' in 'field list'



    


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