From 7dc3182edd2a4b3a4d24b3c756778857562022f1 Mon Sep 17 00:00:00 2001
From: dolliecoder <dollychahar27@gmail.com>
Date: Fri, 13 Feb 2026 20:13:09 +0530
Subject: [PATCH] Add similarity search functions for tasks and tickets

---
 ...251021110000_task_ticket_vector_search.sql | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 supabase/migrations/20251021110000_task_ticket_vector_search.sql

diff --git a/supabase/migrations/20251021110000_task_ticket_vector_search.sql b/supabase/migrations/20251021110000_task_ticket_vector_search.sql
new file mode 100644
index 0000000..70d2892
--- /dev/null
+++ b/supabase/migrations/20251021110000_task_ticket_vector_search.sql
@@ -0,0 +1,48 @@
+CREATE OR REPLACE FUNCTION get_similar_tasks(
+    query_embedding vector(768),
+    match_count INT DEFAULT 3
+)
+RETURNS TABLE (
+    task_id UUID,
+    title TEXT,
+    description TEXT,
+    similarity FLOAT
+) AS $$
+BEGIN
+    RETURN QUERY
+    SELECT
+        t.id AS task_id,
+        t.title,
+        t.description,
+        1 - (t.description_embedding <=> query_embedding) AS similarity
+    FROM tasks t
+    WHERE t.description_embedding IS NOT NULL
+    ORDER BY t.description_embedding <=> query_embedding
+    LIMIT match_count;
+END;
+$$ LANGUAGE plpgsql;
+
+
+CREATE OR REPLACE FUNCTION get_similar_tickets(
+    query_embedding vector(768),
+    match_count INT DEFAULT 3
+)
+RETURNS TABLE (
+    ticket_id UUID,
+    title TEXT,
+    description TEXT,
+    similarity FLOAT
+) AS $$
+BEGIN
+    RETURN QUERY
+    SELECT
+        tk.id AS ticket_id,
+        tk.title,
+        tk.description,
+        1 - (tk.description_embedding <=> query_embedding) AS similarity
+    FROM tickets tk
+    WHERE tk.description_embedding IS NOT NULL
+    ORDER BY tk.description_embedding <=> query_embedding
+    LIMIT match_count;
+END;
+$$ LANGUAGE plpgsql;