fix(oracle): align index discovery and constraint owner matching

agents/drivers/oracle-go/main.go

@@ -3770,6 +3770,7 @@ WHERE i.TABLE_OWNER = :1
       AND c.TABLE_NAME = :4
       AND c.CONSTRAINT_TYPE IN ('P', 'U')
       AND c.INDEX_NAME IS NOT NULL
+      AND c.INDEX_OWNER = i.OWNER
   )
 ORDER BY i.INDEX_NAME`
 

agents/drivers/oracle-go/main_test.go

@@ -2379,6 +2379,34 @@ func TestListObjectsSQLUsesSplitDictionaryQuery(t *testing.T) {
 	}
 }
 
+func TestTableIndexDDLExclusionBindsConstraintIndexOwner(t *testing.T) {
+	for _, fromConnection := range []bool{false, true} {
+		t.Run(fmt.Sprint(fromConnection), func(t *testing.T) {
+			ddl := `CREATE INDEX OTHER.IX ON APP.T(ID)`
+			db, scripted := openOracleViewSourceTestDB(t, []oracleViewSourceQueryStep{
+				{queryContains: "c.INDEX_OWNER = i.OWNER", args: []driver.Value{"APP", "T", "APP", "T"}, columns: []string{"DDL"}, rows: [][]driver.Value{{ddl}}},
+			})
+			var result []string
+			var err error
+			if fromConnection {
+				conn, connectErr := db.Conn(context.Background())
+				if connectErr != nil {
+					t.Fatal(connectErr)
+				}
+				defer conn.Close()
+				result, err = loadTableIndexDDLsFromConn(conn, "APP", "T")
+			} else {
+				s := newServer()
+				s.db = db
+				result, err = s.loadTableIndexDDLs("APP", "T")
+			}
+			if err != nil || len(result) != 1 || result[0] != ddl || scripted.next != len(scripted.steps) {
+				t.Fatalf("exact owner query failed: result=%v error=%v queries=%d", result, err, scripted.next)
+			}
+		})
+	}
+}
+
 func TestSchemaIndexObjectsPreserveBothOwnersThroughRPC(t *testing.T) {
 	db, scripted := openOracleViewSourceTestDB(t, []oracleViewSourceQueryStep{
 		{queryContains: "SYS_CONTEXT('USERENV', 'SESSION_USER')", args: []driver.Value{}, rows: [][]driver.Value{{"APP"}}},

crates/dbx-core/src/schema/mod.rs

@@ -12613,7 +12613,6 @@ fn oracle_list_objects_sql_for_owner(owner: &str, type_owner: &str) -> String {
          FROM all_objects o LEFT JOIN all_indexes i ON o.object_type = 'INDEX' AND i.owner = o.owner AND i.index_name = o.object_name \
          WHERE ((o.owner = {owner} AND o.object_type IN ('TABLE', 'VIEW', 'PROCEDURE', 'FUNCTION', 'TRIGGER', 'SEQUENCE', 'PACKAGE', 'PACKAGE BODY', 'INDEX')) \
             OR (o.owner = {type_owner} AND o.object_type IN ('TYPE', 'TYPE BODY'))) \
-         AND (o.object_type <> 'INDEX' OR i.generated = 'N' OR i.generated IS NULL) \
          ORDER BY CASE o.object_type WHEN 'TABLE' THEN 0 WHEN 'VIEW' THEN 1 WHEN 'PROCEDURE' THEN 2 WHEN 'FUNCTION' THEN 3 WHEN 'SEQUENCE' THEN 4 WHEN 'PACKAGE' THEN 5 WHEN 'PACKAGE BODY' THEN 6 ELSE 7 END, o.object_name, o.object_type"
     )
 }