Heikki, here are more details ...
I' am running mysql-3.23.37 on a hp-ux11 box (with actual patches)
I used the following configure options to compile MySQL:
CXX=gcc
CFLAGS="-fomit-frame-pointer -O6 -fpic"
CXXFLAGS="-felide-constructors -fno-exceptions -fno-rtti -O6"
./configure --with-low-memory --with-berkeley-db --with-innodb
--prefix=/opt/mysql --disable-shared
My backup comes from mysqldump (MySQL dump 8.8), here is the
create statement from the ascii file
CREATE TABLE passwd (
name_nr int(11) DEFAULT '0' NOT NULL,
nr int(11) NOT NULL auto_increment,
pw_name varchar(64) DEFAULT '' NOT NULL,
pw_passwd varchar(32) DEFAULT '',
pw_uid int(11) DEFAULT '0' NOT NULL,
pw_gid int(11) DEFAULT '0' NOT NULL,
pw_gecos varchar(127) DEFAULT '' NOT NULL,
pw_dir varchar(127) DEFAULT '' NOT NULL,
shell_nr int(11) DEFAULT '0' NOT NULL,
PRIMARY KEY (nr),
KEY name_nr (name_nr),
UNIQUE pw_name (pw_name),
UNIQUE pw_uid (pw_uid)
) type=innobase;
#
# Dumping data for table 'passwd'
#
.
.
.
With
cat db_backup | /opt/mysql/bin/mysql -r -B -N -u my_db_adm
-pvery_secret_password mail
I re-create the table structure and recover my data
It's absolut no problem to reproduce the behaviour, it's a
DB with roundabout 1000 rows.
Hope that helps
Greetings fro Germany
Andre
On 08-May-01 Heikki Tuuri wrote:
> Andre,
>
> it might be a bug in the multiversioning code in InnoDB.
> Can you describe in detail the situation:
>
> - What is the CREATE TABLE statement?
> - How many rows there are in the table?
> - How did you import the table?
> - Are you able to repeat the bug if you delete and drop the table,
> and create and import it again?
>
> Regards,
>
> Heikki
>
> ..............................................
>>Hi,
>>
>>I accidently delete all my records from a table, but I always make backups!!!
>>Okay, I deleted the (empty) table with drop table.
>>Than I recreate the table and all the data mith a mysql batch job (from
>>mysqldump) .No problem. Than I started the mysql UI and make some test
>>queries.
>>select * from passwd;All records are displayed
>>if I query only for one column I get an empty set back
>>select pw_name from passwd where pw_name='pbs013';Empty set (0.00 sec)
>>If I query for the whole record all works fine:
>>mysql> select * from passwd where pw_name='pbs013';
>>+---------+----+---------+---------------+--------+--------+---------------
> +----
>>----------+----------+
>>| name_nr | nr | pw_name | pw_passwd | pw_uid | pw_gid | pw_gecos |
>>pw_dir | shell_nr |
>>+---------+----+---------+---------------+--------+--------+---------------
> +----
>>----------+----------+
>>| 50 | 50 | pbs013 | deleted | 10013 | 10000 | andre konopka |
>>/home/pbs013 | 1 |
>>+---------+----+---------+---------------+--------+--------+---------------
> +----
>>----------+----------+1 row in set (0.00 sec)
>>After restarting mysqld all works as expected???
>>mysql> select pw_name from passwd where pw_name='pbs013';+---------+|
> pw_name |
>>+---------+| pbs013 |+---------+1 row in set (0.01 sec)Andre
>>----------------------------------E-Mail: [EMAIL PROTECTED]
>>Date: 08-May-01Time: 16:28:44
>
>
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Time: 08:29:32
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