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How do I use the PostgreSQL JSON ? operator in Ecto? Assume that I have a table users that has a JSONB field data, and I want to test (in...
New
I’m trying to pass jsonb data into postgres via ecto. I’d like to be able to take a valid JSON string, add it as a graphql argument, and ...
New
I am facing an issues creating a query to exclude results if a jsonb array field contains specified value.
This works in plain sql and I...
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This is an example from one of the very useful “FullstackPhoenix” tutorials, namely:
# lib/tutorial/shop/data.ex
defmodule Tutorial.Sho...
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The problem
I have a :map field that I am able to update on create. On update, the changeset returns a successful update;however, the dat...
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I want to store jsonb both array and map. structure is very dynamic and its coming from Government sites and if we update front-end its a...
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I am having an issue with a JSONB query.
This works:
Repo.all from r in Review,
where: fragment(~s(review @> '{"product": {"category...
New
Hello :waving_hand:,
I’m trying to define a one-to-many association where the child’s foreign key is contained inside a jsonb field.
I ...
New
Everywhere I’ve seen a blog post, etc. about making a column in postgres for an embeds_many, I see the same advice: use add :column, {:ar...
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In “the other language” for an already long time one can rely on the order of key-value pairs in the Map equivalent so getting keys retur...
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Hello, I am having some trouble with nested embeds, I have a jsonb column metadata which looks like this:
field(:collected_from, :stri...
New
Hello!
For example i have an schema Photo.
{
"filename": "photo123.jpg",
"content_type": "image/jpeg",
"versions": {
"origin...
New
Hi all,
I was trying to use dynamic queries and fragment but I’m struggling with this query:
select json_data.key , Sum(json_data.value...
New
I have a schema:
schema "assets" do
field :title, :string
field :description, :string
field :files, :map
end
I don’t want to use ...
New
Hello! I am trying to create a few different embedded schemas for storing JSON in a jsonb column in postgres using ecto. The problem is t...
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