Made FUNCTIONs work in insert and select queries, as well as nested function invocations.

Had to add a cahing mechanism which is in parts an ugly kludge, but it will be
reworked once the real SP caching is implemented.

1 files changed, 12 insertions, 0 deletions

diff --git a/sql/sp.h b/sql/sp.h
index b9ade8fb3c1..21fcb4c5360 100644
--- a/sql/sp.h
+++ b/sql/sp.h
@@ -50,4 +50,16 @@ sp_drop_function(THD *thd, char *name, uint namelen);
 bool
 sp_function_exists(THD *thd, LEX_STRING *name);
 
+
+// QQ More temporary stuff until the real cache is implemented. This is
+// needed since we have to read the functions before we do anything else.
+void
+sp_add_fun_to_lex(LEX *lex, LEX_STRING fun);
+void
+sp_merge_funs(LEX *dst, LEX *src);
+int
+sp_cache_functions(THD *thd, LEX *lex);
+void
+sp_clear_function_cache(THD *thd);
+
 #endif /* _SP_H_ */