Topics tagged ecto-schema

Topic	Replies	Views	Activity
DBML - Elixir parser for Database Markup Language Announcing ecto , library , ecto-schema	0	338	May 10, 2026
How to model and enforce: "A table has zero or one of multiple specification associations" Questions ecto , macros , ecto-query , ecto-migration , ecto-schema	3	358	November 12, 2025
Ecto - embeds_many as single map with unique keys Questions ecto , embedded_schema , ecto-schema , json-schema	6	541	October 2, 2025
How do you go around structs ideally having less than 32 fields? Questions ecto , structs , struct , defstruct , ecto-schema	3	476	August 25, 2025
How do you write Ecto schema typespecs with nullable fields? Questions ecto , typespecs , ecto-schema	6	464	July 20, 2025
Mix test - Postgrex.Error ERROR 42703 (undefined_column) column when running "player_tag" of relation "heroes" does not exist Questions ecto , phoenix , mix-test , ecto-schema	2	232	March 21, 2025
Populating Ecto has_many based on "external" data and then keeping the two in sync Questions ecto , troubleshooting , ecto-schema	3	258	February 3, 2025
Ecto.Schema / Ecto.Changeset - optional, conditionally present fields Questions ecto , ecto-schema	14	746	January 25, 2025
Custom Ecto.Type to be used as embedded schema? Questions ecto , ecto-schema , ecto-type	2	252	January 24, 2025
Ecto.Changeset - How do I make validation errors in embedded schemas show up on the parent? Questions ecto , embedded_schema , ecto-changeset , ecto-schema	6	1093	August 20, 2024
How to make a query in Ecto that checks if a Schema is related to another schema in a One to Many relationship Questions ecto , learning-elixir , ecto-query , ecto-schema	2	410	July 4, 2024
How to represent Keyword list in Ecto / Ecto.Schema Questions ecto , ecto-schema	24	1222	May 20, 2024
Ecto schema inside its own context? Questions phoenix , contexts , phoenix-14 , phoenix-120 , phoenix-151 , ecto-schema	3	439	April 11, 2024
Share `lockVersion` between parent and child? Questions ecto , absinthe , optimistic_lock , ecto-schema	1	482	January 24, 2024
Getting rid of a transitive compile dependency with custom Ecto type Questions ecto , compiler , dependencies , ecto-schema	3	668	January 6, 2024
Ecto: how to insert into a Schema with one field being a subquery Questions ecto , phoenix , learning-elixir , ecto-schema	7	1045	December 10, 2023
Form field for map/list Questions ecto , phoenix , ecto-schema	2	1433	September 8, 2023
Ecto Changeset Updates Questions ecto , learning , ecto-schema	2	1029	September 22, 2022
Case Statements for Error Handling in Ecto Changesets Questions ecto , ecto-schema	1	1032	September 21, 2022
What are different way to define Schema in elixir Questions ecto , beginner , ecto-schema	1	646	July 27, 2022
What should be in an "Ecto in Production" book? Discussions ecto , ecto_multi , ecto-query , ecto_sql , ecto-migration , ecto-changeset , ecto-schema	8	1490	June 22, 2022
Add field in ecto schema that refers to a single instance of a many-to-many relationship Questions ecto , ecto-schema	2	718	May 14, 2022
Idiomatic way to make ecto schema validate has_many relation AND has at least one association? Questions ecto , ecto-schema	2	1547	March 11, 2022
The correct way to add additional columns into `users` table Questions ecto , phoenix , ecto-migration , ecto-schema	3	917	December 21, 2021
Create a behaviour that uses Ecto.Type Questions ecto , ecto-schema , ecto-type	2	1553	October 25, 2021
Updating a Nested Map in a Schema Questions ecto , elixir-map , ecto-schema	2	1156	September 10, 2021
Configuring Phoenix generator to use a default schema when creating ecto schema Questions ecto , phoenix , generators , ecto-schema	2	2120	August 21, 2021
How to fetch data field between 2 models from 2 Context Schema (that share the same Table) Questions ecto , phoenix , ecto-schema	8	2066	April 21, 2021
Polymorphic/Many-to-Many table relationship with dynamic IDs Questions ecto , postgres , many_to_many , many-to-many-association , schema , ecto-schema	1	1340	November 30, 2020
How to validate that a nested field is not a list using Ecto? Questions ecto , changesets , embedded_schema , ecto-schema	0	1122	September 5, 2020