fix(oceanbase): use rowid for keyless Oracle rows

crates/dbx-core/src/sql_dialect/tests.rs

@@ -784,6 +784,24 @@ fn builds_oracle_and_neo4j_table_data_queries() {
         }),
         "SELECT \"__DBX_ROWID\", \"ID\", \"NAME\" FROM (SELECT ROWIDTOCHAR(t.ROWID) AS \"__DBX_ROWID\", t.* FROM \"DBXTEST\".\"DBX_LOAD_TABLE_006\" t) WHERE ROWNUM <= 100"
     );
+    assert_eq!(
+        build_table_data_select_sql(TableDataSelectSqlOptions {
+            database_type: Some(DatabaseType::OceanbaseOracle),
+            schema: Some("APP".to_string()),
+            table_name: "DATA_REPORT_SUB_TASK".to_string(),
+            table_type: Some("TABLE".to_string()),
+            primary_keys: vec![DBX_ROWID_COLUMN.to_string()],
+            columns: vec!["ID".to_string(), "SMC_RESPONSE".to_string()],
+            fallback_order_columns: Vec::new(),
+            order_by: None,
+            limit: Some(100),
+            offset: None,
+            where_input: None,
+            include_row_id: true,
+            ..Default::default()
+        }),
+        "SELECT \"__DBX_ROWID\", \"ID\", \"SMC_RESPONSE\" FROM (SELECT ROWIDTOCHAR(t.ROWID) AS \"__DBX_ROWID\", t.* FROM \"APP\".\"DATA_REPORT_SUB_TASK\" t) WHERE ROWNUM <= 100"
+    );
     assert_eq!(
         build_table_data_select_sql(TableDataSelectSqlOptions {
             database_type: Some(DatabaseType::Oracle),