Topics tagged schema

Topic	Replies	Views	Activity
How do you provide custom error message for Ecto's cast errors? Questions / Help ecto , phoenix , schema	3	1281	July 9, 2025
Polymorphic_embed - polymorphic Embeds in Ecto Libraries ecto , schema , polymorphism , embedded_schema , polymorphic_embed	16	4277	July 9, 2025
Elixact - schema definition and validation (think Pydantic in Elixir) Libraries validation , json , schema	20	1299	July 5, 2025
💦 Drops - Simplifying Data Validation in Elixir Libraries forms , validation , json , schema	18	3114	November 22, 2024
Using GraphQL (and perhaps Absinthe) in messages? Questions / Help message-passing , graphql , absinthe , schema	20	1049	August 1, 2023
List as a reference to the same schema Questions / Help ecto , schema , reference	2	370	June 15, 2023
How to have optional values for an ecto embedded schema? Questions / Help ecto , schema	8	1968	November 16, 2022
Xema and JsonXema - Schema validatiors Libraries json , schema	15	3808	June 8, 2022
Asbsinthe graphql api schema.ex error Questions / Help phoenix , graphql , absinthe , schema	1	699	April 11, 2022
From many to one to many to many with data on the join table Questions / Help ecto , data-structures , database , schema	0	836	January 27, 2022
Mapping/transforming user input from a form that does not directly map to a schema? Questions / Help ecto , phoenix , schema	1	1299	December 26, 2021
Implementing Protocol for Schemas vs Behaviours Questions / Help protocols , behaviours , schema	10	1511	December 18, 2021
Should I add belongs_to to my schema? What do I gain? Questions / Help ecto , phoenix , schema , belongs_to	2	1509	October 6, 2021
Do you use Postgresql's schemas for DDD subdomains eg Phoenix contexts? Questions / Help postgresql , database , schema	7	1676	July 14, 2021
User Friendship Schema Design Questions / Help ecto , schema	8	2039	January 16, 2021
Polymorphic/Many-to-Many table relationship with dynamic IDs Questions / Help ecto , postgres , many_to_many , many-to-many-association , schema , ecto-schema	1	1200	November 30, 2020
Dynamic embedded schema based on type Questions / Help ecto , schema , embedded_schema	5	2891	August 18, 2020
Use Ecto schema directly or convert to a custom struct? Questions / Help ecto , structs , schema	6	5065	June 30, 2020
Is it possible to define "virtual schema" (something like a DB View) Questions / Help ecto , phoenix , schema	3	1184	May 3, 2020
How to handle Absinthe object data that's spread over multiple ecto schemas Questions / Help ecto , phoenix , absinthe , schema	2	1598	April 1, 2020
Ecto and enums for fields Questions / Help contexts , schema	2	1540	March 22, 2020
What do you have in your Schema apart from changeset functions? Questions / Help ecto , schema	6	2947	December 6, 2019
Creating a User with Profile schema? Questions / Help ecto , schema	8	2105	November 27, 2019
Errors during tests when I add a Ecto.Enum to a schema Questions / Help testing , schema , enum	4	2503	November 6, 2019
Different apps, shared database, different schema... a good idea? Questions / Help ecto , architecture , schema	14	5401	October 21, 2019
Enum.flat_map Workaround? Questions / Help ecto , learning-elixir , schema , enum	5	859	October 12, 2019
Define a macro which will expand to add schema Questions / Help ecto , macros , configuration , schema	1	725	September 22, 2019
Delete foreign_constraint on has_many Questions / Help ecto , postgres , schema	0	660	September 9, 2019
Where is the schema file of phx.gen.schema Questions / Help ecto , schema , generators	2	1411	June 10, 2019
** (Mix) Expected the context, "x", to be a valid module name Questions / Help phoenix , schema , generators	4	1887	May 4, 2019