bk commit into 5.1 tree (dkatz:1.2520) BUG#28921

[damien]

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ChangeSet@stripped, 2007-06-18 20:08:48-04:00, dkatz@stripped +1 -0
  Bug #28921  	Queries containg UDF functions are cached
  
  Additional edits to the 5.0 ChangeSet|1.2519 that are necessary for the fix to work with the new code structure in 5.1.

  sql/item_create.cc@stripped, 2007-06-18 20:08:46-04:00, dkatz@stripped +1 -0
    Added line to prevent a query that contains a UDF from being cached. In 5.0 this was handled in sql_yacc.cc but now the the individual Create_func builders will be responsible for clearing the flag.

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	dkatz
# Host:	damien-katzs-computer.local
# Root:	/Users/dkatz/mysql51

--- 1.82/sql/item_create.cc	2007-06-13 17:25:13 -04:00
+++ 1.83/sql/item_create.cc	2007-06-18 20:08:46 -04:00
@@ -2437,6 +2437,7 @@ Create_udf_func::create(THD *thd, udf_fu
     my_error(ER_NOT_SUPPORTED_YET, MYF(0), "UDF return type");
   }
   }
+  lex->safe_to_cache_query= 0;
   return func;
 }
 #endif