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The function of this decorator will be called on to create or write actions on the record. In addition, the function is invoked whenever the named fields of the record are modified and the validations can be done for the fields in this function. #odoodevelopmentvideos Furthermore, it can be done by raising an exception message […]
Odoo helps you to set validations to recordsets with the help of python and model constraints. Mainly there are two ways in which constraints can be set to variants in Odoo. They are python and SQL constraints. #odoo15developmentvideos Basically python constraints are set in odoo using the class decorator api.constrains() which takes in the field […]
In this video we will discuss how to use sql constrains in odoo. SQL constraints are defined through the model attribute _sql_constraints. The latter is assigned to a list of triples of strings (name, sql_definition, message), where name is a valid SQL constraint name, sql_definition is a table_constraint expression, and message is the error message. […]
Odoo SQL Constraints can be used to add validation to data before saving to database.SQL constraints are a part of PostgreSQL. Get the module from our repository: Related Videos: Configure Odoo 14 Project on Pycharm Ubuntu: Building a Module in Odoo 14: Composition of a module in Odoo 14: Module Structure in Odoo 14: Empty […]
