security-admin/db/mysql/patches/059-update-x-portal-user-table.sql

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drop procedure if exists add_old_passwords_column_to_x_portal_user_table;

delimiter ;;
create procedure add_old_passwords_column_to_x_portal_user_table() begin

 if exists (select * from information_schema.columns where table_schema=database() and table_name = 'x_portal_user') then
  if not exists (select * from information_schema.columns where table_schema=database() and table_name = 'x_portal_user' and column_name = 'old_passwords') then
    ALTER TABLE  `x_portal_user` ADD `old_passwords` text DEFAULT NULL;
    ALTER TABLE  `x_portal_user` ADD `password_updated_time` datetime DEFAULT NULL;
  end if;
 end if;
end;;

delimiter ;
call add_old_passwords_column_to_x_portal_user_table();

drop procedure if exists add_old_passwords_column_to_x_portal_user_table;