Merge bk-internal.mysql.com:/home/bk/mysql-4.1

into  bodhi.local:/opt/local/work/mysql-4.1-runtime


libmysql/libmysql.c:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged

1 files changed, 52 insertions, 49 deletions

diff --git a/mysql-test/r/ps.result b/mysql-test/r/ps.result
index 2bb5df6e6cf..94c51fdc18b 100644
--- a/mysql-test/r/ps.result
+++ b/mysql-test/r/ps.result
@@ -775,12 +775,12 @@ set @old_max_prepared_stmt_count= @@max_prepared_stmt_count;
 show variables like 'max_prepared_stmt_count';
 Variable_name	Value
 max_prepared_stmt_count	16382
-show variables like 'prepared_stmt_count';
+show status like 'prepared_stmt_count';
 Variable_name	Value
-prepared_stmt_count	0
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-16382	0
+Prepared_stmt_count	0
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+16382
 set global max_prepared_stmt_count=-1;
 select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
@@ -799,67 +799,70 @@ set max_prepared_stmt_count=1;
 ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
 set local max_prepared_stmt_count=1;
 ERROR HY000: Variable 'max_prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
-set local prepared_stmt_count=0;
-ERROR HY000: Variable 'prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
-set @@prepared_stmt_count=0;
-ERROR HY000: Variable 'prepared_stmt_count' is a GLOBAL variable and should be set with SET GLOBAL
-set global prepared_stmt_count=1;
-ERROR 42000: Incorrect argument type to variable 'prepared_stmt_count'
 set global max_prepared_stmt_count=1;
 select @@max_prepared_stmt_count;
 @@max_prepared_stmt_count
 1
 set global max_prepared_stmt_count=0;
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-0	0
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
 ERROR HY000: Unknown error
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 set global max_prepared_stmt_count=1;
 prepare stmt from "select 1";
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
 prepare stmt1 from "select 1";
 ERROR HY000: Unknown error
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
 deallocate prepare stmt;
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
 prepare stmt from "select 2";
-select @@prepared_stmt_count;
-@@prepared_stmt_count
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	1
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
 1
-select @@prepared_stmt_count, @@max_prepared_stmt_count;
-@@prepared_stmt_count	@@max_prepared_stmt_count
-1	1
 set global max_prepared_stmt_count=0;
 prepare stmt from "select 1";
 ERROR HY000: Unknown error
 execute stmt;
 ERROR HY000: Unknown prepared statement handler (stmt) given to EXECUTE
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
 ERROR HY000: Unknown error
-select @@prepared_stmt_count;
-@@prepared_stmt_count
-0
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 set global max_prepared_stmt_count=3;
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-3	0
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+3
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	0
 prepare stmt from "select 1";
 prepare stmt from "select 2";
 prepare stmt1 from "select 3";
@@ -867,13 +870,13 @@ prepare stmt2 from "select 4";
 ERROR HY000: Unknown error
 prepare stmt2 from "select 4";
 ERROR HY000: Unknown error
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-3	3
+select @@max_prepared_stmt_count;
+@@max_prepared_stmt_count
+3
+show status like 'prepared_stmt_count';
+Variable_name	Value
+Prepared_stmt_count	3
 deallocate prepare stmt;
-select @@max_prepared_stmt_count, @@prepared_stmt_count;
-@@max_prepared_stmt_count	@@prepared_stmt_count
-3	0
 set global max_prepared_stmt_count= @old_max_prepared_stmt_count;
 drop table if exists t1;
 create temporary table if not exists t1 (a1 int);