举例:
a表:{id:0,arr:[{id1:0,list:[1,2,3]},{id1:1,list:[4,5,6]}]}
b表:{id:1,.....} {id:2,.....}{id:3,.....}{id:4,.....}{id:5,.....}{id:6,.....}
a表 写schema:
arr:{
bsonType:array ,
foreignKey:b.id
}
怎么a表其中arr里面那list关联b表id
举例:
a表:{id:0,arr:[{id1:0,list:[1,2,3]},{id1:1,list:[4,5,6]}]}
b表:{id:1,.....} {id:2,.....}{id:3,.....}{id:4,.....}{id:5,.....}{id:6,.....}
a表 写schema:
arr:{
bsonType:array ,
foreignKey:b.id
}
怎么a表其中arr里面那list关联b表id
l***@163.com (作者)
我原来也用云函数 因纯查询优化一些 减少云函数负担 哭
2023-01-30 12:24
DCloud_uniCloud_WYQ
回复 l***@163.com: clientDB本身也是用云函数实现的
2023-01-30 13:13