In product management module. Add a product, and remove it.
but, It raise an exception when I remove the product's category.
The Exception's text:
null value in column "categ_id" violates not-null constraint
CONTEXT: SQL statement "UPDATE ONLY "public"."product_template" SET "categ_id" = NULL WHERE $1 OPERATOR(pg_catalog.=) "categ_id""
I get some information from the PostgreSQL... the product.template object 's data is not remove when the product.product object.
In product management module. Add a product, and remove it.
but, It raise an exception when I remove the product's category.
The Exception's text: ."product_ template" SET "categ_id" = NULL WHERE $1 OPERATOR( pg_catalog. =) "categ_id""
null value in column "categ_id" violates not-null constraint
CONTEXT: SQL statement "UPDATE ONLY "public"
I get some information from the PostgreSQL... the product.template object 's data is not remove when the product.product object.