该表本身具有一对多的关联,两个表称为“模块”和“用户”(每个用户/模块必须与一个公司id连接)。我在MySQL数据库中设置了外键。 at Query.ErrorPacket (/Users/alanyudh/Sites/matta/node_modules/sails-mysql)
at Handshake.Sequence
我正在为一个表生成一个代理键&由于我的hi/lo算法,每次您重新启动/重新启动机器时,可能会出现间隙。T1: current hi = 10000000 Assume that current sequenceT3: System gives out the next_hi as 10000100
(sequence being dished out now ranges from
我有以下情况,我正在尝试做一个多对多的映射,比如一个用户和该用户所属的所有团队。b_seq", sequenceName = "id_seq", allocationSize = 1) #need to define a many to many mapping with A here
假设类D是团队类,类A有一个组合键</