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feat(member): resolve custom-field filters and sorting in PostgreSQL

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Push the boolean and date custom-field predicates and custom-field
sorting down to JSONB expressions so the overview stops classifying
custom-field values in memory. A GIN index on custom_field_values.value
keeps the boolean membership predicates index-served.
This commit is contained in:
Simon 2026-07-03 11:19:59 +02:00
parent e64f55c36a
commit b09cdf7f3a
9 changed files with 883 additions and 5 deletions
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21
priv/repo/migrations/20260630170637_add_custom_field_values_value_gin_index.exs Normal file
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defmodule Mv.Repo.Migrations.AddCustomFieldValuesValueGinIndex do
@moduledoc """
Adds a GIN index on `custom_field_values.value` (JSONB) to serve the boolean
custom-field containment predicates used by the member overview.
"""
use Ecto.Migration
def up do
create index(:custom_field_values, ["value"],
name: "custom_field_values_value_gin_index",
using: "gin"
)
end
def down do
drop_if_exists index(:custom_field_values, ["value"],
name: "custom_field_values_value_gin_index"
)
end
end

148
priv/resource_snapshots/repo/custom_field_values/20260630170638.json Normal file
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{
"attributes": [
{
"allow_nil?": false,
"default": "fragment(\"gen_random_uuid()\")",
"generated?": false,
"precision": null,
"primary_key?": true,
"references": null,
"scale": null,
"size": null,
"source": "id",
"type": "uuid"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": null,
"scale": null,
"size": null,
"source": "value",
"type": "map"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": {
"deferrable": false,
"destination_attribute": "id",
"destination_attribute_default": null,
"destination_attribute_generated": null,
"index?": false,
"match_type": null,
"match_with": null,
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"name": "custom_field_values_member_id_fkey",
"on_delete": "delete",
"on_update": null,
"primary_key?": true,
"schema": "public",
"table": "members"
},
"scale": null,
"size": null,
"source": "member_id",
"type": "uuid"
},
{
"allow_nil?": true,
"default": "nil",
"generated?": false,
"precision": null,
"primary_key?": false,
"references": {
"deferrable": false,
"destination_attribute": "id",
"destination_attribute_default": null,
"destination_attribute_generated": null,
"index?": false,
"match_type": null,
"match_with": null,
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"name": "custom_field_values_custom_field_id_fkey",
"on_delete": "delete",
"on_update": null,
"primary_key?": true,
"schema": "public",
"table": "custom_fields"
},
"scale": null,
"size": null,
"source": "custom_field_id",
"type": "uuid"
}
],
"base_filter": null,
"check_constraints": [],
"create_table_options": null,
"custom_indexes": [
{
"all_tenants?": false,
"concurrently": false,
"error_fields": [
"value"
],
"fields": [
{
"type": "string",
"value": "value"
}
],
"include": null,
"message": null,
"name": "custom_field_values_value_gin_index",
"nulls_distinct": true,
"prefix": null,
"table": null,
"unique": false,
"using": "gin",
"where": null
}
],
"custom_statements": [],
"has_create_action": true,
"hash": "6B19604F0AA26F503094E6AF5086FDAE0D054096B24099376EFF4BBCFF7E3CB5",
"identities": [
{
"all_tenants?": false,
"base_filter": null,
"index_name": "custom_field_values_unique_custom_field_per_member_index",
"keys": [
{
"type": "atom",
"value": "member_id"
},
{
"type": "atom",
"value": "custom_field_id"
}
],
"name": "unique_custom_field_per_member",
"nils_distinct?": true,
"where": null
}
],
"multitenancy": {
"attribute": null,
"global": null,
"strategy": null
},
"repo": "Elixir.Mv.Repo",
"schema": null,
"table": "custom_field_values"
}