diff --git a/lib/tests/define.rs b/lib/tests/define.rs
index 6d3ca469..5214d386 100644
--- a/lib/tests/define.rs
+++ b/lib/tests/define.rs
@@ -923,6 +923,108 @@ async fn define_statement_index_multiple_unique_existing() -> Result<(), Error>
 	Ok(())
 }
 
+#[tokio::test]
+#[ignore]
+async fn define_statement_index_single_unique_embedded_multiple() -> Result<(), Error> {
+	let sql = "
+		DEFINE INDEX test ON user FIELDS tags UNIQUE;
+		DEFINE INDEX test ON user COLUMNS tags UNIQUE;
+		INFO FOR TABLE user;
+		CREATE user:1 SET tags = ['one', 'two'];
+		CREATE user:2 SET tags = ['two', 'three'];
+	";
+	let dbs = Datastore::new("memory").await?;
+	let ses = Session::for_kv().with_ns("test").with_db("test");
+	let res = &mut dbs.execute(&sql, &ses, None).await?;
+	assert_eq!(res.len(), 5);
+	//
+	let tmp = res.remove(0).result;
+	assert!(tmp.is_ok());
+	//
+	let tmp = res.remove(0).result;
+	assert!(tmp.is_ok());
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse(
+		"{
+			events: {},
+			fields: {},
+			tables: {},
+			indexes: { test: 'DEFINE INDEX test ON user FIELDS tags UNIQUE' },
+		}",
+	);
+	assert_eq!(tmp, val);
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse("[{ id: user:1, tags: ['one', 'two'] }]");
+	assert_eq!(tmp, val);
+	//
+	let tmp = res.remove(0).result;
+	assert!(matches!(
+		tmp.err(),
+		Some(e) if e.to_string() == "Database index `test` already contains `user:2`"
+	));
+	//
+	Ok(())
+}
+
+#[tokio::test]
+#[ignore]
+async fn define_statement_index_multiple_unique_embedded_multiple() -> Result<(), Error> {
+	let sql = "
+		DEFINE INDEX test ON user FIELDS account, tags UNIQUE;
+		DEFINE INDEX test ON user COLUMNS account, tags UNIQUE;
+		INFO FOR TABLE user;
+		CREATE user:1 SET account = 'apple', tags = ['one', 'two'];
+		CREATE user:2 SET account = 'tesla', tags = ['one', 'two'];
+		CREATE user:3 SET account = 'apple', tags = ['two', 'three'];
+		CREATE user:4 SET account = 'tesla', tags = ['two', 'three'];
+	";
+	let dbs = Datastore::new("memory").await?;
+	let ses = Session::for_kv().with_ns("test").with_db("test");
+	let res = &mut dbs.execute(&sql, &ses, None).await?;
+	assert_eq!(res.len(), 7);
+	//
+	let tmp = res.remove(0).result;
+	assert!(tmp.is_ok());
+	//
+	let tmp = res.remove(0).result;
+	assert!(tmp.is_ok());
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse(
+		"{
+			events: {},
+			fields: {},
+			tables: {},
+			indexes: { test: 'DEFINE INDEX test ON user FIELDS account, tags UNIQUE' },
+		}",
+	);
+	assert_eq!(tmp, val);
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse("[{ id: user:1, account: 'apple', tags: ['one', 'two'] }]");
+	assert_eq!(tmp, val);
+	//
+	let tmp = res.remove(0).result?;
+	let val = Value::parse("[{ id: user:1, account: 'tesla', tags: ['one', 'two'] }]");
+	assert_eq!(tmp, val);
+	//
+	let tmp = res.remove(0).result;
+	assert!(matches!(
+		tmp.err(),
+		Some(e) if e.to_string() == "Database index `test` already contains `user:3`"
+	));
+	//
+	let tmp = res.remove(0).result;
+	assert!(matches!(
+		tmp.err(),
+		Some(e) if e.to_string() == "Database index `test` already contains `user:4`"
+	));
+	//
+	Ok(())
+}
+
 #[tokio::test]
 async fn define_statement_analyzer() -> Result<(), Error> {
 	let sql = "