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fix: remove pgvector dependency from AI knowledge retrieval

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admin
2026-07-06 10:36:21 -07:00
parent 0d5093ac6c
commit f74b7f3ca0
9 changed files with 78 additions and 30 deletions
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4
drizzle/0007_purple_puff_adder.sql
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@@ -1,4 +1,3 @@
CREATE EXTENSION IF NOT EXISTS vector;--> statement-breakpoint
CREATE TYPE "public"."ai_knowledge_scope" AS ENUM('platform', 'organization');--> statement-breakpoint
CREATE TYPE "public"."ai_knowledge_status" AS ENUM('enabled', 'disabled');--> statement-breakpoint
CREATE TYPE "public"."elder_ai_analysis_status" AS ENUM('completed', 'failed');--> statement-breakpoint
@@ -9,7 +8,7 @@ CREATE TABLE "ai_knowledge_chunks" (
"scope" "ai_knowledge_scope" NOT NULL,
"chunk_index" integer NOT NULL,
"content" text NOT NULL,
"embedding" vector(1536) NOT NULL,
"embedding" jsonb DEFAULT '[]'::jsonb NOT NULL,
"source_title" text NOT NULL,
"source_category" text DEFAULT '' NOT NULL,
"created_at" timestamp with time zone DEFAULT now() NOT NULL
@@ -55,7 +54,6 @@ ALTER TABLE "elder_ai_analyses" ADD CONSTRAINT "elder_ai_analyses_elder_id_elder
ALTER TABLE "elder_ai_analyses" ADD CONSTRAINT "elder_ai_analyses_actor_account_id_accounts_id_fk" FOREIGN KEY ("actor_account_id") REFERENCES "public"."accounts"("id") ON DELETE set null ON UPDATE no action;--> statement-breakpoint
CREATE INDEX "ai_knowledge_chunks_entry_lookup" ON "ai_knowledge_chunks" USING btree ("entry_id");--> statement-breakpoint
CREATE INDEX "ai_knowledge_chunks_scope_lookup" ON "ai_knowledge_chunks" USING btree ("scope","organization_id");--> statement-breakpoint
CREATE INDEX "ai_knowledge_chunks_embedding_cosine_idx" ON "ai_knowledge_chunks" USING hnsw ("embedding" vector_cosine_ops);--> statement-breakpoint
CREATE INDEX "ai_knowledge_entries_scope_lookup" ON "ai_knowledge_entries" USING btree ("scope","status");--> statement-breakpoint
CREATE INDEX "ai_knowledge_entries_organization_lookup" ON "ai_knowledge_entries" USING btree ("organization_id","status");--> statement-breakpoint
CREATE INDEX "elder_ai_analyses_elder_lookup" ON "elder_ai_analyses" USING btree ("organization_id","elder_id","created_at");--> statement-breakpoint

5
drizzle/meta/0007_snapshot.json
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@@ -277,9 +277,10 @@
},
"embedding": {
"name": "embedding",
"type": "vector(1536)",
"type": "jsonb",
"primaryKey": false,
"notNull": true
"notNull": true,
"default": "'[]'::jsonb"
},
"source_title": {
"name": "source_title",