From fa9db22276a6b32c49b60bac2086f2503dde73be Mon Sep 17 00:00:00 2001
From: Marcos Lohmann <marcos.lohmann@gmail.com>
Date: Fri, 20 Mar 2026 11:52:26 -0300
Subject: [PATCH] Create trigger for updating vector embeddings

---
 23AI/example/xpto_vector_update_trigger.sql | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 23AI/example/xpto_vector_update_trigger.sql

diff --git a/23AI/example/xpto_vector_update_trigger.sql b/23AI/example/xpto_vector_update_trigger.sql
new file mode 100644
index 0000000..4965c7f
--- /dev/null
+++ b/23AI/example/xpto_vector_update_trigger.sql
@@ -0,0 +1,11 @@
+CREATE OR REPLACE TRIGGER TRG_UPDATE_VEC
+BEFORE INSERT OR UPDATE ON XPTO_PRODUTOS
+FOR EACH ROW
+BEGIN
+  SELECT VECTOR_EMBEDDING(
+           XPTO_STORE.ALL_MINILM_L12_V2
+           USING :NEW.NOME || :NEW.DESCRICAO AS DATA
+         )
+    INTO :NEW.VETOR_DESCRICAO
+    FROM dual;
+END;