At 12:44 +0200 10/25/02, Natale Babbo wrote:
i tried it ... but nothing to do!
when mysql parse the foreign key in the create table i
get the error.
perhaps i'm wronging in restoring tables/db!
i use this method:
shell> mysql -u <user> -p<password> < <dump file>
is it wrong?
Depends.
- DId you add the SET FOREIGN_KEY_CHECKS = 0; statement to the dump
file?
- What version of MySQL do you have?
If you added the statement, and you have a recent enough version of
MySQL, then it will work not only for the INSERT statements in the
dump file, but for the CREATE TABLE statements as well.
thanks.
Natale Babbo
--- Victoria Reznichenko
<[EMAIL PROTECTED]> ha scritto: >
Natale,
Friday, October 25, 2002, 10:08:00 AM, you wrote:
NB> ok ... that's right for data (insert into ...)
... but
NB> i get the error before ... when mysql try to
create
NB> child table:
NB> CREATE TABLE ... idParent BIGINT, INDEX
idpar_ind
NB> (idParent), FOREIGN KEY (idParent) REFERENCES
NB> parent(id)
NB> .. when mysql parses the foreign key, parent
table
NB> doesn't exist yet!
No, it's true not only for data.
Put
SET FOREIGN_KEY_CHECKS=0;
in the dump file and then restore tables. It works
fine for me.
NB> --- Victoria Reznichenko
NB> <[EMAIL PROTECTED]> ha scritto: >
NB> Natale,
>> Thursday, October 24, 2002, 10:57:00 AM, you
wrote:
>>
>> NB> Anyone knows how to backup innodb tables in
the
>> right
>> NB> sql order?
>> NB> ... i mean ... to allow restoring correctly
>> NB> without foreign key constraint violation (if
in
>> the
>> NB> backup file ddl code for the child table is
>> before ddl
>> NB> code for the parent table i get an error).
>>
>> You can set up SET FOREIGN_KEY_CHECKS=0, in this
>> case foreign key
>> constraints will not be checked. It's supported
>> since 3.23.52 and
> >> 4.0.3
---------------------------------------------------------------------
Before posting, please check:
http://www.mysql.com/manual.php (the manual)
http://lists.mysql.com/ (the list archive)
To request this thread, e-mail <[EMAIL PROTECTED]>
To unsubscribe, e-mail <[EMAIL PROTECTED]>
Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
