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-rw-r--r--src/runtime/c/sg/sg.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/runtime/c/sg/sg.h b/src/runtime/c/sg/sg.h
index ff0581f61..8e543a97c 100644
--- a/src/runtime/c/sg/sg.h
+++ b/src/runtime/c/sg/sg.h
@@ -81,7 +81,12 @@ size_t
sg_query_result_columns(SgQueryResult* qres);
int
-sg_query_result_fetch(SgQueryResult* qres, PgfExpr* res, GuPool* out_pool, GuExn* err);
+sg_query_result_fetch_columns(SgQueryResult* qres, PgfExpr* res,
+ GuPool* out_pool, GuExn* err);
+
+PgfExpr
+sg_query_result_fetch_expr(SgQueryResult* qres, PgfExpr expr,
+ GuPool* out_pool, GuExn* err);
void
sg_query_result_close(SgQueryResult* qres, GuExn* err);