dms移除表的外键

[rocky114]

目前gorm生成的关联表会自动生成外键约束，如：CONSTRAINT fk_members_role_with_op_ranges FOREIGN KEY (member_uid) REFERENCES members (uid)

增加配置选项 DisableForeignKeyConstraintWhenMigrating 关闭关联表的外键约束生成，提供脚本删除已存在的外键约束

删除已存在的外键约束

alter table member_group_role_op_ranges drop foreign key fk_member_groups_role_with_op_ranges;

alter table member_group_users drop foreign key fk_member_group_users_member_group;
alter table member_group_users drop foreign key fk_member_group_users_user;

alter table member_role_op_ranges drop foreign key fk_members_role_with_op_ranges;

alter table role_op_permissions drop foreign key fk_role_op_permissions_op_permission;
alter table role_op_permissions drop foreign key fk_role_op_permissions_role;

alter table user_group_users drop foreign key fk_user_group_users_user;
alter table user_group_users drop foreign key fk_user_group_users_user_group;

alter table user_op_permissions drop foreign key fk_user_op_permissions_op_permission;
alter table user_op_permissions drop foreign key fk_user_op_permissions_user;

[taolx0]

UI: main 743412d8
DMS: main-ee 46df963
SQLE: main-ee 342c635080