Updating the child table
I have a relationship table in between two tables which needs to be updated when i update one table. For example TableA(id,name) Relation(TableA_id,TableB_id) 开发者_运维技巧TableB(id,name)
. How to update the table Relation while updating the TableA
?
Did you set has_and_belongs_to_many in your models of TableA and TableB ?
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