Added test case for BUG#15091: Sp Returns Unknown error in order clause....and there is

                               no order by clause
which was fixed by earlier changesets.
The error message is now the more generic "Unknown table ... in field list".


mysql-test/r/sp-error.result:
  Updated results for new test case (BUG#15091).
mysql-test/t/sp-error.test:
  New test case for BUG#15091.

mysql-test/r/sp-error.result

@@ -1163,3 +1163,16 @@ return 1;
 end|
 ERROR 0A000: Not allowed to return a result set from a function
 drop table t1;
+drop procedure if exists bug15091;
+create procedure bug15091()
+begin
+declare selectstr varchar(6000) default ' ';
+declare conditionstr varchar(5000)  default '';
+set selectstr = concat(selectstr,
+' and ',
+c.operatorid,
+'in (',conditionstr, ')');
+end|
+call bug15091();
+ERROR 42S02: Unknown table 'c' in field list
+drop procedure bug15091;

mysql-test/t/sp-error.test

@@ -1672,6 +1672,37 @@ delimiter ;|
 drop table t1;
 
 
+#
+# BUG#15091: Sp Returns Unknown error in order clause....and 
+#            there is no order by clause
+#
+--disable_warnings
+drop procedure if exists bug15091;
+--enable_warnings
+
+delimiter |;
+create procedure bug15091()
+begin
+  declare selectstr varchar(6000) default ' ';
+  declare conditionstr varchar(5000)  default '';
+
+  set selectstr = concat(selectstr,
+                         ' and ',
+                         c.operatorid,
+                         'in (',conditionstr, ')');
+end|
+delimiter ;|
+
+# The error message used to be:
+#   ERROR 1109 (42S02): Unknown table 'c' in order clause
+# but is now rephrased to something less misleading:
+#   ERROR 1109 (42S02): Unknown table 'c' in field list
+--error ER_UNKNOWN_TABLE
+call bug15091();
+
+drop procedure bug15091;
+
+
 #
 # BUG#NNNN: New bug synopsis
 #