Betr.: [ic] Mysql - autoincrement primary number

[interchange-users@interchange.redhat.com (J van Dijk 'BV Kunststoffenindustrie Attema')]

Hi,  
Maybe this SQL statment helps....

CREATE TABLE grp  
(grp_id INTEGER default NULL AUTO_INCREMENT,
 grp_omschr CHARACTER (30) NOT NULL,
 grp_datetime TIMESTAMP NOT NULL,
PRIMARY KEY (grp_id));


Met vriendelijke groet,

Jan van Dijk
j.vandijk@attema.nl
B.V. Kunststoffenindustrie Attema
tel : 0183-650650 tst 674
fax: 0183-650751

>>> alma@youramigo.com 13-3-02 5:18:48 >>>
Thanks Jonathan for your response.

> I am trying to set  mysql db table, and I want primary key to be
> autincremented every time when I add new record to db table.

>Don't set the field in your form. Setting an auto increment field
causes
>your value to be used instead. For the increment to work, the field
should
>be null.

I remove it from form and then I got following message in error log:

"No key 'my_id' found for function='insert' table='mydb'


I tried to to do following:

<INPUT TYPE="hidden" NAME="my_id" VALUE="">

same thing is happening, I tried following:

<INPUT TYPE="hidden" NAME="my_id" VALUE="NULL">

Then there is no errors in my log file but only thing that gets saved
to
db is my_id everything else is ignored.

Here is part of my form:
[set mv_data_enable]1[/set]
[tag flag write]mydb[/tag]
<FORM ACTION="[process]" METHOD="POST">
<INPUT TYPE=HIDDEN NAME="mv_data_table"    VALUE="mydb">
<INPUT TYPE=HIDDEN NAME="mv_data_key"      VALUE="my_id">
<INPUT TYPE=HIDDEN NAME="mv_data_function" VALUE="insert">
<INPUT TYPE=HIDDEN NAME="mv_nextpage" VALUE=@@MV_PAGE@@>
<INPUT TYPE=hidden NAME=mv_check VALUE=NewWeb>
<INPUT TYPE="HIDDEN" NAME="mv_data_fields" VALUE="my_id,
............">

<<<<<<Other fileds go in here >>>>>>>>>>

<INPUT TYPE=hidden NAME="mv_todo" VALUE="set">
<INPUT TYPE="SUBMIT" VALUE="Send Info">


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