Provide grn_table_max_n_subrecs().

groonga · Jun 18, 2013 · 2ea5c20 · 2ea5c20
1 parent 7d05b38
commit 2ea5c20
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diff --git a/include/groonga.h b/include/groonga.h
@@ -2728,6 +2728,8 @@ GRN_API grn_rc grn_table_sort_key_close(grn_ctx *ctx,
 
 GRN_API grn_bool grn_table_is_grouped(grn_ctx *ctx, grn_obj *table);
 
+GRN_API unsigned int grn_table_max_n_subrecs(grn_ctx *ctx, grn_obj *table);
+
 GRN_API grn_obj *grn_table_create_for_group(grn_ctx *ctx,
                                             const char *name,
                                             unsigned int name_size,

diff --git a/lib/db.c b/lib/db.c
@@ -8879,6 +8879,15 @@ grn_table_is_grouped(grn_ctx *ctx, grn_obj *table)
   return GRN_FALSE;
 }
 
+unsigned int
+grn_table_max_n_subrecs(grn_ctx *ctx, grn_obj *table)
+{
+  if (GRN_OBJ_TABLEP(table)) {
+    return DB_OBJ(table)->max_n_subrecs;
+  }
+  return 0;
+}
+
 /* grn_load */
 
 static grn_obj *