4.1 -> 5.0 merge

client/mysql.cc:
  Auto merged
client/sql_string.h:
  Auto merged
configure.in:
  Auto merged
myisam/mi_create.c:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/t/date_formats.test:
  Auto merged
ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp:
  Auto merged
ndb/src/mgmsrv/ConfigInfo.cpp:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_string.h:
  Auto merged
sql/table.cc:
  Auto merged

mysql-test/t/date_formats.test

@@ -290,7 +290,6 @@ drop table t1;
 select str_to_date( 1, NULL );
 select str_to_date( NULL, 1 );
 select str_to_date( 1, IF(1=1,NULL,NULL) );
-# End of 4.1 tests
 
 #
 # Bug#11326
@@ -321,3 +320,10 @@ SELECT TIME_FORMAT("12:00:00", '%l %p');
 SELECT TIME_FORMAT("23:00:00", '%l %p');
 SELECT TIME_FORMAT("24:00:00", '%l %p');
 SELECT TIME_FORMAT("25:00:00", '%l %p');
+
+#
+# Bug#20729:  Bad date_format() call makes mysql server crash
+#
+SELECT DATE_FORMAT('%Y-%m-%d %H:%i:%s', 1151414896);
+
+--echo "End of 4.1 tests"

mysql-test/t/lowercase_fs_off.test

@@ -0,0 +1,27 @@
+#
+# Specific tests for case sensitive file systems
+# i.e. lower_case_filesystem=OFF
+#
+-- source include/have_case_sensitive_file_system.inc
+
+connect (master,localhost,root,,);
+connection master;
+create database d1;
+grant all on d1.* to 'sample'@'localhost' identified by 'password';
+flush privileges;
+
+connect (sample,localhost,sample,password,d1);
+connection sample;
+select database();
+--error 1044
+create database d2;
+--error 1044
+create database D1;
+disconnect sample;
+
+connection master;
+drop database if exists d1;
+disconnect master;
+connection default;
+
+# End of 4.1 tests

mysql-test/t/mysql_client.test

@@ -0,0 +1,29 @@
+# This test should work in embedded server after we fix mysqltest
+-- source include/not_embedded.inc
+
+#
+# Bug #20432: mysql client interprets commands in comments
+#
+
+# if the client sees the 'use' within the comment, we haven't fixed
+--exec echo "/*"          >  $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec echo "use"         >> $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec echo "*/"          >> $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec $MYSQL              < $MYSQLTEST_VARDIR/tmp/bug20432.sql 2>&1
+
+# SQL can have embedded comments => workie
+--exec echo "select /*"   >  $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec echo "use"         >> $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec echo "*/ 1"        >> $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec $MYSQL              < $MYSQLTEST_VARDIR/tmp/bug20432.sql 2>&1
+
+# client commands on the other hand must be at BOL => error
+--exec echo "/*"          >  $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec echo "xxx"         >> $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec echo "*/ use"      >> $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--error 1
+--exec $MYSQL              < $MYSQLTEST_VARDIR/tmp/bug20432.sql 2>&1
+
+# client comment recognized, but parameter missing => error
+--exec echo "use"         >  $MYSQLTEST_VARDIR/tmp/bug20432.sql
+--exec $MYSQL              < $MYSQLTEST_VARDIR/tmp/bug20432.sql 2>&1

mysql-test/t/ps.test

@@ -491,6 +491,30 @@ deallocate prepare stmt;
 drop table t1, t2;
 
 #
+# Bug#19399 "Stored Procedures 'Lost Connection' when dropping/creating
+#            tables"
+# Check that multi-delete tables are also cleaned up before re-execution.
+# 
+--disable_warnings
+drop table if exists t1;
+create temporary table if not exists t1 (a1 int);
+--enable_warnings
+# exact delete syntax is essential
+prepare stmt from "delete t1 from t1 where (cast(a1/3 as unsigned) * 3) = a1";
+drop temporary table t1;
+create temporary table if not exists t1 (a1 int);
+# the server crashed on  the next statement without the fix
+execute stmt;
+drop temporary table t1;
+create temporary table if not exists t1 (a1 int);
+# the problem was in memory corruption: repeat the test just in case
+execute stmt;
+drop temporary table t1;
+create temporary table if not exists t1 (a1 int);
+execute stmt;
+drop temporary table t1;
+deallocate prepare stmt;
+
 # Bug#6102 "Server crash with prepared statement and blank after
 # function name"
 # ensure that stored functions are cached when preparing a statement