Hello all,
I've been trying to upgrade my koha 18.11 to version 22.11.
When i run the comand koha-upgrade-schema to upgrade the database schema i am
getting this error:
" UNKNOWN}: DBI Exception: DBD::mysql::db do failed: Can't create table
`koha_dgadr`.`illrequests` (errno: 150 "Foreign key constraint is incorrectly
formed") at /usr/share/perl5/DBIx/Class/Schema.pm line 1118 "
This is happening on 18.12.00.016 step list in da script updatedatabase.pl
(line17406) Corresponding to this line of code, in my case the
illrequests_safk doesnt existe before running the script:
if ( !foreign_key_exists( 'illrequests', 'illrequests_safk' ) ) {
$dbh->do( "ALTER TABLE illrequests ADD CONSTRAINT illrequests_safk
FOREIGN KEY (status_alias) REFERENCES authorised_values(authorised_value) ON
UPDATE CASCADE ON DELETE SET NULL" );
}
I do have some equal values for the column authorised_value on the table
authorised_value and i think its probably the reason it cant create the foreign
key on the table illrequests,
Is there a way to correct this?
Yours sincerely,
Paulo Neto
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