Merge mysql.com:/opt/local/work/mysql-5.0-root

into  mysql.com:/opt/local/work/mysql-5.0-runtime

mysql-test/r/sp-prelocking.result

@@ -237,3 +237,21 @@ deallocate prepare stmt;
 drop table t1;
 drop view v1, v2, v3;
 drop function bug15683;
+drop table if exists t1, t2, t3;
+drop function if exists bug19634;
+create table t1 (id int, data int);
+create table t2 (id int);
+create table t3 (data int);
+create function bug19634() returns int return (select count(*) from t3);
+prepare stmt from "delete t1 from t1, t2 where t1.id = t2.id and bug19634()";
+execute stmt;
+execute stmt;
+deallocate prepare stmt;
+create trigger t1_bi before delete on t1 for each row insert into t3 values (old.data);
+prepare stmt from "delete t1 from t1, t2 where t1.id = t2.id";
+execute stmt;
+execute stmt;
+deallocate prepare stmt;
+drop function bug19634;
+drop table t1, t2, t3;
+End of 5.0 tests

mysql-test/r/sp.result

@@ -4990,4 +4990,25 @@ CALL bug18037_p2()|
 DROP FUNCTION bug18037_f1|
 DROP PROCEDURE bug18037_p1|
 DROP PROCEDURE bug18037_p2|
+drop table if exists t3|
+drop procedure if exists bug15217|
+create table t3 as select 1|
+create procedure bug15217()
+begin
+declare var1 char(255);
+declare cur1 cursor for select * from t3;
+open cur1;
+fetch cur1 into var1;
+select concat('data was: /', var1, '/');
+close cur1;
+end |
+call bug15217()|
+concat('data was: /', var1, '/')
+data was: /1/
+flush tables |
+call bug15217()|
+concat('data was: /', var1, '/')
+data was: /1/
+drop table t3|
+drop procedure bug15217|
 drop table t1,t2;

mysql-test/t/sp-prelocking.test

@@ -272,3 +272,34 @@ drop table t1;
 drop view v1, v2, v3;
 drop function bug15683;
 
+
+#
+# Bug#19634 "Re-execution of multi-delete which involve trigger/stored 
+#            function crashes server"
+#
+--disable_warnings
+drop table if exists t1, t2, t3;
+drop function if exists bug19634;
+--enable_warnings
+create table t1 (id int, data int);
+create table t2 (id int);
+create table t3 (data int);
+create function bug19634() returns int return (select count(*) from t3);
+prepare stmt from "delete t1 from t1, t2 where t1.id = t2.id and bug19634()";
+# This should not crash server
+execute stmt;
+execute stmt;
+deallocate prepare stmt;
+
+create trigger t1_bi before delete on t1 for each row insert into t3 values (old.data);
+prepare stmt from "delete t1 from t1, t2 where t1.id = t2.id";
+
+execute stmt;
+execute stmt;
+deallocate prepare stmt;
+
+drop function bug19634;
+drop table t1, t2, t3;
+
+
+--echo End of 5.0 tests

mysql-test/t/sp.test

@@ -5888,6 +5888,33 @@ DROP FUNCTION bug18037_f1|
 DROP PROCEDURE bug18037_p1|
 DROP PROCEDURE bug18037_p2|
 
+#
+# Bug#15217 "Using a SP cursor on a table created with PREPARE fails with
+#           weird error". Check that the code that is supposed to work at
+#           the first execution of a stored procedure actually works for
+#           sp_instr_copen.
+
+--disable_warnings
+drop table if exists t3|
+drop procedure if exists bug15217|
+--enable_warnings
+create table t3 as select 1|
+create procedure bug15217()
+begin
+  declare var1 char(255);
+  declare cur1 cursor for select * from t3;
+  open cur1;
+  fetch cur1 into var1;
+  select concat('data was: /', var1, '/');
+  close cur1;
+end |
+# Returns expected result
+call bug15217()|
+flush tables |
+# Returns error with garbage as column name
+call bug15217()|
+drop table t3|
+drop procedure bug15217|
 
 #
 # BUG#NNNN: New bug synopsis