+++ /dev/null
-$DBversion = 'XXX';
-if( CheckVersion( $DBversion ) ) {
- unless ( column_exists('itemtypes', 'parent_type') ) {
- $dbh->do(q{
- ALTER TABLE itemtypes
- ADD COLUMN parent_type VARCHAR(10) NULL DEFAULT NULL
- AFTER itemtype;
-
- });
- }
- unless ( foreign_key_exists( 'itemtypes', 'itemtypes_ibfk_1') ){
- $dbh->do(q{
- ALTER TABLE itemtypes
- ADD CONSTRAINT itemtypes_ibfk_1
- FOREIGN KEY (parent_type) REFERENCES itemtypes (itemtype)
- });
- }
- SetVersion( $DBversion );
- print "Upgrade to $DBversion done (Bug 21946 - Add parent type to itemtypes)\n";
-}