Added back old LARGEFILE handling

Fixed reference to freed memory in acl_init()/grant_init()
Fixed possible memory leak. (Could only happen in very strange circumstances)
Fixed bug in ALTER TABLE with BDB tables
Updated mysql-test for valgrind


Docs/manual.texi:
  ChangeLog
acinclude.m4:
  Added back old LARGEFILE handling.
  (Needed to get MySQL to compile on Solaris 2.9 with gcc 3.x)
configure.in:
  Added back old LARGEFILE handling.
  (Needed to get MySQL to compile on Solaris 2.9 with gcc 3.x)
libmysqld/lib_sql.cc:
  Fixed reference to freed memory
mysql-test/mysql-test-run.sh:
  Added option --valgrind
mysys/Makefile.am:
  Removed warning when doing make
sql/mysqld.cc:
  Free regexp memory on shutdown.
  read 'des' key files from data directory
  Fixed reference to freed memory in grant_init()
sql/slave.cc:
  Fixed wrong printf() argument
sql/sql_acl.cc:
  Fixed reference to freed memory
sql/sql_acl.h:
  Fixed reference to freed memory
sql/sql_base.cc:
  Fixed possible memory leak. (Could only happen in very strange circumstances)
sql/sql_parse.cc:
  Updated arguments to grant_reload()
sql/sql_table.cc:
  Fixed bug in ALTER TABLE with BDB tables
sql/sql_yacc.yy:
  memset -> bzero

BUILD/compile-pentium-valgrind-max

+#! /bin/sh
+
+path=`dirname $0`
+. "$path/SETUP.sh"
+
+extra_flags="$pentium_cflags $debug_cflags -DHAVE_purify"
+c_warnings="$c_warnings $debug_extra_warnings"
+cxx_warnings="$cxx_warnings $debug_extra_warnings"
+extra_configs="$pentium_configs $debug_configs"
+
+extra_configs="$extra_configs --with-berkeley-db --with-innodb --with-embedded-server --with-openssl"
+
+. "$path/FINISH.sh"

Docs/manual.texi

@@ -50815,6 +50815,8 @@ each individual 4.0.x release.
 @appendixsubsec Changes in release 4.0.5
 @itemize
 @item
+Read @code{--des-key-file} relative to database directory.
+@item
 Small code improvement in multi-table updates
 @item
 Fixed a newly introduced bug that caused @code{ORDER BY ... LIMIT #}

acinclude.m4

@@ -1186,5 +1186,142 @@ dnl ---------------------------------------------------------------------------
 dnl END OF MYSQL_CHECK_INNODB SECTION
 dnl ---------------------------------------------------------------------------
 
+dnl By default, many hosts won't let programs access large files;
+dnl one must use special compiler options to get large-file access to work.
+dnl For more details about this brain damage please see:
+dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html
+
+dnl Written by Paul Eggert <eggert@twinsun.com>.
+
+dnl Internal subroutine of AC_SYS_LARGEFILE.
+dnl AC_SYS_LARGEFILE_FLAGS(FLAGSNAME)
+AC_DEFUN(AC_SYS_LARGEFILE_FLAGS,
+  [AC_CACHE_CHECK([for $1 value to request large file support],
+     ac_cv_sys_largefile_$1,
+     [if ($GETCONF LFS_$1) >conftest.1 2>conftest.2 && test ! -s conftest.2
+      then
+        ac_cv_sys_largefile_$1=`cat conftest.1`
+      else
+	ac_cv_sys_largefile_$1=no
+	ifelse($1, CFLAGS,
+	  [case "$host_os" in
+	   # HP-UX 10.20 requires -D__STDC_EXT__ with gcc 2.95.1.
+changequote(, )dnl
+	   hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
+changequote([, ])dnl
+	     if test "$GCC" = yes; then
+	       ac_cv_sys_largefile_CFLAGS=-D__STDC_EXT__
+	     fi
+	     ;;
+	   # IRIX 6.2 and later require cc -n32.
+changequote(, )dnl
+	   irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*)
+changequote([, ])dnl
+	     if test "$GCC" != yes; then
+	       ac_cv_sys_largefile_CFLAGS=-n32
+	     fi
+	   esac
+	   if test "$ac_cv_sys_largefile_CFLAGS" != no; then
+	     ac_save_CC="$CC"
+	     CC="$CC $ac_cv_sys_largefile_CFLAGS"
+	     AC_TRY_LINK(, , , ac_cv_sys_largefile_CFLAGS=no)
+	     CC="$ac_save_CC"
+	   fi])
+      fi
+      rm -f conftest*])])
+
+dnl Internal subroutine of AC_SYS_LARGEFILE.
+dnl AC_SYS_LARGEFILE_SPACE_APPEND(VAR, VAL)
+AC_DEFUN(AC_SYS_LARGEFILE_SPACE_APPEND,
+  [case $2 in
+   no) ;;
+   ?*)
+     case "[$]$1" in
+     '') $1=$2 ;;
+     *) $1=[$]$1' '$2 ;;
+     esac ;;
+   esac])
+
+dnl Internal subroutine of AC_SYS_LARGEFILE.
+dnl AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, CACHE-VAR, COMMENT, CODE-TO-SET-DEFAULT)
+AC_DEFUN(AC_SYS_LARGEFILE_MACRO_VALUE,
+  [AC_CACHE_CHECK([for $1], $2,
+     [$2=no
+changequote(, )dnl
+      for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+	case "$ac_flag" in
+	-D$1)
+	  $2=1 ;;
+	-D$1=*)
+	  $2=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;;
+	esac
+      done
+      $4
+changequote([, ])dnl
+      ])
+   if test "[$]$2" != no; then
+     AC_DEFINE_UNQUOTED([$1], [$]$2, [$3])
+   fi])
+
+AC_DEFUN(MYSQL_SYS_LARGEFILE,
+  [AC_REQUIRE([AC_CANONICAL_HOST])
+  AC_ARG_ENABLE(largefile,
+     [  --disable-largefile     Omit support for large files])
+   if test "$enable_largefile" != no; then
+     AC_CHECK_TOOL(GETCONF, getconf)
+     AC_SYS_LARGEFILE_FLAGS(CFLAGS)
+     AC_SYS_LARGEFILE_FLAGS(LDFLAGS)
+     AC_SYS_LARGEFILE_FLAGS(LIBS)
+
+     for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+       case "$ac_flag" in
+       no) ;;
+       -D_FILE_OFFSET_BITS=*) ;;
+       -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;;
+       -D_LARGE_FILES | -D_LARGE_FILES=*) ;;
+       -D?* | -I?*)
+	 AC_SYS_LARGEFILE_SPACE_APPEND(CPPFLAGS, "$ac_flag") ;;
+       *)
+	 AC_SYS_LARGEFILE_SPACE_APPEND(CFLAGS, "$ac_flag") ;;
+       esac
+     done
+     AC_SYS_LARGEFILE_SPACE_APPEND(LDFLAGS, "$ac_cv_sys_largefile_LDFLAGS")
+     AC_SYS_LARGEFILE_SPACE_APPEND(LIBS, "$ac_cv_sys_largefile_LIBS")
+
+     AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS,
+       ac_cv_sys_file_offset_bits,
+       [Number of bits in a file offset, on hosts where this is settable.],
+       [case "$host_os" in
+	# HP-UX 10.20 and later
+	hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
+	  ac_cv_sys_file_offset_bits=64 ;;
+	# We can't declare _FILE_OFFSET_BITS here as this will cause
+	# compile errors as AC_PROG_CC adds include files in confdefs.h
+	# We solve this (until autoconf is fixed) by instead declaring it
+	# as define instead
+	solaris2.[8,9])
+	  CFLAGS="$CFLAGS -D_FILE_OFFSET_BITS=64"
+	  CXXFLAGS="$CXXFLAGS -D_FILE_OFFSET_BITS=64"
+	  ac_cv_sys_file_offset_bits=no ;;
+	esac])
+     AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE,
+       ac_cv_sys_largefile_source,
+       [Define to make fseeko etc. visible, on some hosts.],
+       [case "$host_os" in
+	# HP-UX 10.20 and later
+	hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
+	  ac_cv_sys_largefile_source=1 ;;
+	esac])
+     AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES,
+       ac_cv_sys_large_files,
+       [Define for large files, on AIX-style hosts.],
+       [case "$host_os" in
+	# AIX 4.2 and later
+	aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*)
+	  ac_cv_sys_large_files=1 ;;
+	esac])
+   fi
+  ])
+
 dnl ---------------------------------------------------------------------------
 

configure.in

@@ -671,7 +671,7 @@ else
   AC_MSG_RESULT([no])
 fi
 
-AC_SYS_LARGEFILE
+MYSQL_SYS_LARGEFILE
 
 # Types that must be checked AFTER large file support is checked
 AC_TYPE_SIZE_T

libmysqld/lib_sql.cc

@@ -507,13 +507,13 @@ int STDCALL mysql_server_init(int argc, char **argv, char **groups)
     exit(1);
   }
   opt_noacl = 1;				// No permissions
-  if (acl_init(opt_noacl))
+  if (acl_init((THD*) 0,opt_noacl))
   {
     mysql_server_end();
     return 1;
   }
   if (!opt_noacl)
-    (void) grant_init();
+    (void) grant_init((THD*) 0);
   init_max_user_conn();
   init_update_queries();
 

mysql-test/mysql-test-run.sh

@@ -56,6 +56,7 @@ sleep_until_file_deleted ()
       sleep $SLEEP_TIME_AFTER_RESTART
       return
     fi
+    sleep 1
     loop=`expr $loop - 1`
   done
 }
@@ -309,6 +310,17 @@ while test $# -gt 0; do
       DO_DDD=1
       USE_RUNNING_SERVER=""
       ;;
+    --valgrind)
+      VALGRIND="valgrind --alignment=8 --leak-check=yes"
+      EXTRA_MASTER_MYSQLD_OPT="$EXTRA_MASTER_MYSQLD_OPT --skip-safemalloc"
+      EXTRA_SLAVE_MYSQLD_OPT="$EXTRA_SLAVE_MYSQLD_OPT --skip-safemalloc"
+      SLEEP_TIME_AFTER_RESTART=120
+      SLEEP_TIME_FOR_DELETE=120
+      ;;
+    --valgrind-options=*)
+      TMP=`$ECHO "$1" | $SED -e "s;--valgrind-options=;;"`
+      VALGRIND="$VALGRIND $TMP"
+      ;;
     --skip-*)
       EXTRA_MASTER_MYSQLD_OPT="$EXTRA_MASTER_MYSQLD_OPT $1"
       EXTRA_SLAVE_MYSQLD_OPT="$EXTRA_SLAVE_MYSQLD_OPT $1"
@@ -377,7 +389,7 @@ DASH72=`$ECHO '-----------------------------------------------------------------
 # on source dist, we pick up freshly build executables
 # on binary, use what is installed
 if [ x$SOURCE_DIST = x1 ] ; then
- MYSQLD="$BASEDIR/sql/mysqld"
+ MYSQLD="$VALGRIND $BASEDIR/sql/mysqld"
  if [ -f "$BASEDIR/client/.libs/lt-mysqltest" ] ; then
    MYSQL_TEST="$BASEDIR/client/.libs/lt-mysqltest"
  elif [ -f "$BASEDIR/client/.libs/mysqltest" ] ; then
@@ -400,9 +412,9 @@ if [ x$SOURCE_DIST = x1 ] ; then
 else
  if test -x "$BASEDIR/libexec/mysqld"
  then
-   MYSQLD="$BASEDIR/libexec/mysqld"
+   MYSQLD="$VALGRIND $BASEDIR/libexec/mysqld"
  else
-   MYSQLD="$BASEDIR/bin/mysqld"
+   MYSQLD="$VALGRIND $BASEDIR/bin/mysqld"
  fi
  MYSQL_TEST="$BASEDIR/bin/mysqltest"
  MYSQLADMIN="$BASEDIR/bin/mysqladmin"
@@ -701,7 +713,7 @@ manager_launch()
   ident=$1
   shift
   if [ $USE_MANAGER = 0 ] ; then
-    $@  >$CUR_MYERR 2>&1  &
+    $@  >> $CUR_MYERR 2>&1  &
     sleep 2 #hack
     return
   fi
@@ -1047,6 +1059,8 @@ run_testcase ()
  slave_init_script=$TESTDIR/$tname-slave.sh
  slave_master_info_file=$TESTDIR/$tname-slave-master-info.opt
  echo $tname > $CURRENT_TEST
+ echo "CURRENT_TEST: $tname" >> $SLAVE_MYERR
+ echo "CURRENT_TEST: $tname" >> $MASTER_MYERR
  SKIP_SLAVE=`$EXPR \( $tname : rpl \) = 0`
  if [ $USE_MANAGER = 1 ] ; then
   many_slaves=`$EXPR \( $tname : rpl_failsafe \) != 0`

mysys/Makefile.am

@@ -100,7 +100,7 @@ test_io_cache: mf_iocache.c $(LIBRARIES)
 test_dir: test_dir.c $(LIBRARIES)
 	$(LINK) $(FLAGS) -DMAIN $(srcdir)/test_dir.c $(LDADD) $(LIBS)
 
-test_charset$(EXEEXT): test_charset.c $(LIBRARIES)
+test_charset: test_charset.c $(LIBRARIES)
 	$(LINK) $(FLAGS) -DMAIN $(srcdir)/test_charset.c $(LDADD) $(LIBS)
 
 testhash: testhash.c $(LIBRARIES)

sql-bench/Results/ATIS-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 12:35:44
+
+ATIS table test
+
+Creating tables
+Time for create_table (28):  0 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Inserting data
+Time to insert (9768):  3 wallclock secs ( 0.52 usr  0.31 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Retrieving data
+Time for select_simple_join (500):  1 wallclock secs ( 0.60 usr  0.29 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_join (100):  2 wallclock secs ( 0.44 usr  0.27 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_key_prefix_join (100): 10 wallclock secs ( 3.58 usr  2.30 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_distinct (800): 10 wallclock secs ( 1.60 usr  0.81 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_group (2800): 11 wallclock secs ( 1.44 usr  0.52 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Removing tables
+Time to drop_table (28):  0 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Total time: 37 wallclock secs ( 8.20 usr  4.50 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql-bench/Results/RUN-mysql-Linux_2.4.4_SMP_alpha

+Benchmark DBD suite: 2.14
+Date of test:        2002-10-23 12:35:44
+Running tests on:    Linux 2.4.4-SMP alpha
+Arguments:           
+Comments:            Alpha DS20 2x500 MHz, 2G memory, key_buffer=16M, query_cache=16M; cxx 6.3 + ccc 6.2.9
+Limits from:         
+Server version:      MySQL 4.0.5 beta
+Optimization:        None
+Hardware:            
+
+ATIS: Total time: 37 wallclock secs ( 8.20 usr  4.50 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+alter-table: Total time: 277 wallclock secs ( 0.33 usr  0.14 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+big-tables: Total time: 39 wallclock secs ( 8.71 usr  8.56 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+connect: Total time: 209 wallclock secs (62.48 usr 49.95 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+create: Total time: 288 wallclock secs (10.88 usr  3.48 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+insert: Total time: 2381 wallclock secs (693.26 usr 241.11 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+select: Total time: 1298 wallclock secs (66.92 usr 20.96 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+transactions: Test skipped because the database doesn't support transactions
+wisconsin: Total time: 17 wallclock secs ( 3.66 usr  2.13 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+All 9 test executed successfully
+
+Totals per operation:
+Operation             seconds     usr     sys     cpu   tests
+alter_table_add                      154.00    0.18    0.06    0.00     992 
+alter_table_drop                     116.00    0.07    0.03    0.00     496 
+connect                               14.00    8.17    2.02    0.00   10000 
+connect+select_1_row                  17.00    8.80    2.79    0.00   10000 
+connect+select_simple                 16.00    8.86    2.57    0.00   10000 
+count                                 50.00    0.04    0.00    0.00     100 
+count_distinct                        32.00    0.44    0.07    0.00    1000 
+count_distinct_2                      32.00    0.44    0.08    0.00    1000 
+count_distinct_big                    54.00    7.37    4.25    0.00     120 
+count_distinct_group                  50.00    1.14    0.52    0.00    1000 
+count_distinct_group_on_key           38.00    0.48    0.12    0.00    1000 
+count_distinct_group_on_key_parts     50.00    1.15    0.47    0.00    1000 
+count_distinct_key_prefix             28.00    0.44    0.09    0.00    1000 
+count_group_on_key_parts              37.00    1.02    0.48    0.00    1000 
+count_on_key                         453.00   16.74    3.59    0.00   50100 
+create+drop                           15.00    2.92    0.95    0.00   10000 
+create_MANY_tables                   238.00    1.84    0.51    0.00   10000 
+create_index                           4.00    0.00    0.00    0.00       8 
+create_key+drop                       19.00    4.55    0.94    0.00   10000 
+create_table                           0.00    0.00    0.00    0.00      31 
+delete_all_many_keys                  47.00    0.02    0.01    0.00       1 
+delete_big                             0.00    0.00    0.00    0.00       1 
+delete_big_many_keys                  47.00    0.02    0.01    0.00     128 
+delete_key                             4.00    0.88    0.55    0.00   10000 
+delete_range                           9.00    0.00    0.00    0.00      12 
+drop_index                             3.00    0.00    0.00    0.00       8 
+drop_table                             0.00    0.00    0.00    0.00      28 
+drop_table_when_MANY_tables           10.00    0.67    0.44    0.00   10000 
+insert                               134.00   28.43   15.57    0.00  350768 
+insert_duplicates                     30.00    4.71    5.50    0.00  100000 
+insert_key                            98.00   13.49    3.80    0.00  100000 
+insert_many_fields                    14.00    0.32    0.11    0.00    2000 
+insert_select_1_key                    6.00    0.00    0.00    0.00       1 
+insert_select_2_keys                   8.00    0.00    0.00    0.00       1 
+min_max                               23.00    0.02    0.00    0.00      60 
+min_max_on_key                       188.00   27.44    5.93    0.00   85000 
+multiple_value_insert                  7.00    1.88    0.05    0.00  100000 
+order_by_big                          40.00   17.31   12.40    0.00      10 
+order_by_big_key                      31.00   18.84   12.61    0.00      10 
+order_by_big_key2                     30.00   17.35   12.38    0.00      10 
+order_by_big_key_desc                 32.00   19.23   12.70    0.00      10 
+order_by_big_key_diff                 36.00   17.33   12.44    0.00      10 
+order_by_big_key_prefix               30.00   17.36   12.49    0.00      10 
+order_by_key2_diff                     5.00    1.67    1.04    0.00     500 
+order_by_key_prefix                    2.00    0.92    0.56    0.00     500 
+order_by_range                         5.00    0.97    0.55    0.00     500 
+outer_join                            67.00    0.00    0.00    0.00      10 
+outer_join_found                      63.00    0.01    0.00    0.00      10 
+outer_join_not_found                  40.00    0.01    0.00    0.00     500 
+outer_join_on_key                     40.00    0.01    0.00    0.00      10 
+select_1_row                          27.00    5.70    6.78    0.00  100000 
+select_1_row_cache                    22.00    3.16    5.87    0.00  100000 
+select_2_rows                         30.00    5.96    7.15    0.00  100000 
+select_big                            31.00   18.08   12.50    0.00      80 
+select_big_str                        20.00    8.04    6.08    0.00   10000 
+select_cache                          89.00    3.03    0.74    0.00   10000 
+select_cache2                         91.00    3.53    0.76    0.00   10000 
+select_column+column                  30.00    5.07    5.64    0.00  100000 
+select_diff_key                      163.00    0.27    0.04    0.00     500 
+select_distinct                       10.00    1.60    0.81    0.00     800 
+select_group                         106.00    1.49    0.53    0.00    2911 
+select_group_when_MANY_tables          6.00    0.90    0.65    0.00   10000 
+select_join                            2.00    0.44    0.27    0.00     100 
+select_key                           142.00   77.87   17.06    0.00  200000 
+select_key2                          142.00   74.50   19.30    0.00  200000 
+select_key2_return_key               133.00   73.16   13.81    0.00  200000 
+select_key2_return_prim              132.00   70.56   13.25    0.00  200000 
+select_key_prefix                    141.00   73.88   18.25    0.00  200000 
+select_key_prefix_join                10.00    3.58    2.30    0.00     100 
+select_key_return_key                146.00   82.66   16.24    0.00  200000 
+select_many_fields                    25.00    8.38    8.45    0.00    2000 
+select_range                         242.00    8.57    4.60    0.00     410 
+select_range_key2                     19.00    6.12    1.72    0.00   25010 
+select_range_prefix                   18.00    6.28    1.70    0.00   25010 
+select_simple                         18.00    5.08    5.46    0.00  100000 
+select_simple_cache                   15.00    3.64    5.58    0.00  100000 
+select_simple_join                     1.00    0.60    0.29    0.00     500 
+update_big                            22.00    0.00    0.00    0.00      10 
+update_of_key                         25.00    4.24    1.90    0.00   50000 
+update_of_key_big                     18.00    0.04    0.03    0.00     501 
+update_of_primary_key_many_keys       20.00    0.03    0.01    0.00     256 
+update_with_key                      116.00   21.90   14.15    0.00  300000 
+update_with_key_prefix                36.00   11.11    4.60    0.00  100000 
+wisc_benchmark                         4.00    1.66    0.73    0.00     114 
+TOTALS                              4518.00  844.67  325.93    0.00 3227247 

sql-bench/Results/alter-table-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 12:36:21
+
+Testing of ALTER TABLE
+Testing with 1000 columns and 1000 rows in 20 steps
+Insert data into the table
+Time for insert (1000) 0 wallclock secs ( 0.06 usr  0.05 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for alter_table_add (992): 154 wallclock secs ( 0.18 usr  0.06 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for create_index (8):  4 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for drop_index (8):  3 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for alter_table_drop (496): 116 wallclock secs ( 0.07 usr  0.03 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Total time: 277 wallclock secs ( 0.33 usr  0.14 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql-bench/Results/big-tables-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 12:40:58
+
+Testing of some unusual tables
+All tests are done 1000 times with 1000 fields
+
+Testing table with 1000 fields
+Testing select * from table with 1 record
+Time to select_many_fields(1000): 11 wallclock secs ( 4.59 usr  4.21 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing select all_fields from table with 1 record
+Time to select_many_fields(1000): 14 wallclock secs ( 3.79 usr  4.24 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing insert VALUES()
+Time to insert_many_fields(1000):  5 wallclock secs ( 0.29 usr  0.06 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing insert (all_fields) VALUES()
+Time to insert_many_fields(1000):  9 wallclock secs ( 0.03 usr  0.05 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Total time: 39 wallclock secs ( 8.71 usr  8.56 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql-bench/Results/connect-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 12:41:37
+
+Testing the speed of connecting to the server and sending of data
+Connect tests are done 10000 times and other tests 100000 times
+
+Testing connection/disconnect
+Time to connect (10000): 14 wallclock secs ( 8.17 usr  2.02 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Test connect/simple select/disconnect
+Time for connect+select_simple (10000): 16 wallclock secs ( 8.86 usr  2.57 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Test simple select
+Time for select_simple (100000): 18 wallclock secs ( 5.08 usr  5.46 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Test simple select
+Time for select_simple_cache (100000): 15 wallclock secs ( 3.64 usr  5.58 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing connect/select 1 row from table/disconnect
+Time to connect+select_1_row (10000): 17 wallclock secs ( 8.80 usr  2.79 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing select 1 row from table
+Time to select_1_row (100000): 27 wallclock secs ( 5.70 usr  6.78 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time to select_1_row_cache (100000): 22 wallclock secs ( 3.16 usr  5.87 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing select 2 rows from table
+Time to select_2_rows (100000): 30 wallclock secs ( 5.96 usr  7.15 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Test select with aritmetic (+)
+Time for select_column+column (100000): 30 wallclock secs ( 5.07 usr  5.64 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing retrieval of big records (65000 bytes)
+Time to select_big_str (10000): 20 wallclock secs ( 8.04 usr  6.08 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Total time: 209 wallclock secs (62.48 usr 49.95 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql-bench/Results/create-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 12:45:06
+
+Testing the speed of creating and droping tables
+Testing with 10000 tables and 10000 loop count
+
+Testing create of tables
+Time for create_MANY_tables (10000): 238 wallclock secs ( 1.84 usr  0.51 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Accessing tables
+Time to select_group_when_MANY_tables (10000):  6 wallclock secs ( 0.90 usr  0.65 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing drop
+Time for drop_table_when_MANY_tables (10000): 10 wallclock secs ( 0.67 usr  0.44 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing create+drop
+Time for create+drop (10000): 15 wallclock secs ( 2.92 usr  0.95 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for create_key+drop (10000): 19 wallclock secs ( 4.55 usr  0.94 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Total time: 288 wallclock secs (10.88 usr  3.48 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql-bench/Results/insert-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 12:49:54
+
+Testing the speed of inserting data into 1 table and do some selects on it.
+The tests are done with a table that has 100000 rows.
+
+Generating random keys
+Creating tables
+Inserting 100000 rows in order
+Inserting 100000 rows in reverse order
+Inserting 100000 rows in random order
+Time for insert (300000): 114 wallclock secs (25.11 usr 13.48 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing insert of duplicates
+Time for insert_duplicates (100000): 30 wallclock secs ( 4.71 usr  5.50 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Retrieving data from the table
+Time for select_big (10:3000000): 31 wallclock secs (17.94 usr 12.42 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_big_key (10:3000000): 31 wallclock secs (18.84 usr 12.61 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_big_key_desc (10:3000000): 32 wallclock secs (19.23 usr 12.70 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_big_key_prefix (10:3000000): 30 wallclock secs (17.36 usr 12.49 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_big_key2 (10:3000000): 30 wallclock secs (17.35 usr 12.38 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_big_key_diff (10:3000000): 36 wallclock secs (17.33 usr 12.44 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_big (10:3000000): 40 wallclock secs (17.31 usr 12.40 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_range (500:125750):  5 wallclock secs ( 0.97 usr  0.55 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_key_prefix (500:125750):  2 wallclock secs ( 0.92 usr  0.56 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for order_by_key2_diff (500:250500):  5 wallclock secs ( 1.67 usr  1.04 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_diff_key (500:1000): 163 wallclock secs ( 0.27 usr  0.04 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_range_prefix (5010:42084): 10 wallclock secs ( 2.63 usr  0.75 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_range_key2 (5010:42084): 10 wallclock secs ( 2.64 usr  0.76 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_key_prefix (200000): 141 wallclock secs (73.88 usr 18.25 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_key (200000): 142 wallclock secs (77.87 usr 17.06 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_key_return_key (200000): 146 wallclock secs (82.66 usr 16.24 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_key2 (200000): 142 wallclock secs (74.50 usr 19.30 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_key2_return_key (200000): 133 wallclock secs (73.16 usr 13.81 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_key2_return_prim (200000): 132 wallclock secs (70.56 usr 13.25 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Test of compares with simple ranges
+Time for select_range_prefix (20000:43500):  8 wallclock secs ( 3.65 usr  0.95 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_range_key2 (20000:43500):  9 wallclock secs ( 3.48 usr  0.96 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_group (111): 95 wallclock secs ( 0.05 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for min_max_on_key (15000): 10 wallclock secs ( 5.77 usr  1.18 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for min_max (60): 23 wallclock secs ( 0.02 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_on_key (100): 41 wallclock secs ( 0.04 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count (100): 50 wallclock secs ( 0.04 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_distinct_big (20): 39 wallclock secs ( 0.01 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing update of keys with functions
+Time for update_of_key (50000):  25 wallclock secs ( 4.24 usr  1.90 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for update_of_key_big (501): 18 wallclock secs ( 0.04 usr  0.03 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing update with key
+Time for update_with_key (300000):  116 wallclock secs (21.90 usr 14.15 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for update_with_key_prefix (100000):  36 wallclock secs (11.11 usr  4.60 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing update of all rows
+Time for update_big (10):  22 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing left outer join
+Time for outer_join_on_key (10:10):  40 wallclock secs ( 0.01 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for outer_join (10:10):  67 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for outer_join_found (10:10):  63 wallclock secs ( 0.01 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for outer_join_not_found (500:10):  40 wallclock secs ( 0.01 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing SELECT ... WHERE id in (10 values)
+Time for select_in (500:5000)  0 wallclock secs ( 0.22 usr  0.06 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for select_join_in (500:5000)  1 wallclock secs ( 0.23 usr  0.06 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing SELECT ... WHERE id in (100 values)
+Time for select_in (500:50000)  4 wallclock secs ( 0.56 usr  0.26 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for select_join_in (500:50000)  2 wallclock secs ( 0.57 usr  0.24 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing SELECT ... WHERE id in (1000 values)
+Time for select_in (500:500000) 32 wallclock secs ( 3.96 usr  2.13 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for select_join_in (500:500000) 17 wallclock secs ( 4.02 usr  2.07 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+
+Testing INSERT INTO ... SELECT
+Time for insert_select_1_key (1):   6 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for insert_select_2_keys (1):   8 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for drop table(2):  0 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing delete
+Time for delete_key (10000):  4 wallclock secs ( 0.88 usr  0.55 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for delete_range (12):  9 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Insert into table with 16 keys and with a primary key with 16 parts
+Time for insert_key (100000): 98 wallclock secs (13.49 usr  3.80 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing update of keys
+Time for update_of_primary_key_many_keys (256): 20 wallclock secs ( 0.03 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Deleting rows from the table
+Time for delete_big_many_keys (128): 47 wallclock secs ( 0.02 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Deleting everything from table
+Time for delete_all_many_keys (1): 47 wallclock secs ( 0.02 usr  0.01 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Inserting 100000 rows with multiple values
+Time for multiple_value_insert (100000):  7 wallclock secs ( 1.88 usr  0.05 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for drop table(1):  0 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Total time: 2381 wallclock secs (693.26 usr 241.11 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql-bench/Results/select-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 13:29:36
+
+Testing the speed of selecting on keys that consist of many parts
+The test-table has 10000 rows and the test is done with 500 ranges.
+
+Creating table
+Inserting 10000 rows
+Time to insert (10000):  4 wallclock secs ( 0.81 usr  0.38 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Test if the database has a query cache
+Time for select_cache (10000): 89 wallclock secs ( 3.03 usr  0.74 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for select_cache2 (10000): 91 wallclock secs ( 3.53 usr  0.76 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Testing big selects on the table
+Time for select_big (70:17207):  0 wallclock secs ( 0.14 usr  0.08 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for select_range (410:1057904): 242 wallclock secs ( 8.57 usr  4.60 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for min_max_on_key (70000): 178 wallclock secs (21.67 usr  4.75 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_on_key (50000): 412 wallclock secs (16.70 usr  3.58 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Time for count_group_on_key_parts (1000:100000): 37 wallclock secs ( 1.02 usr  0.48 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Testing count(distinct) on the table
+Time for count_distinct_key_prefix (1000:1000): 28 wallclock secs ( 0.44 usr  0.09 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_distinct (1000:1000): 32 wallclock secs ( 0.44 usr  0.07 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_distinct_2 (1000:1000): 32 wallclock secs ( 0.44 usr  0.08 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_distinct_group_on_key (1000:6000): 38 wallclock secs ( 0.48 usr  0.12 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_distinct_group_on_key_parts (1000:100000): 50 wallclock secs ( 1.15 usr  0.47 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_distinct_group (1000:100000): 50 wallclock secs ( 1.14 usr  0.52 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time for count_distinct_big (100:1000000): 15 wallclock secs ( 7.36 usr  4.25 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Total time: 1298 wallclock secs (66.92 usr 20.96 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql-bench/Results/transactions-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 13:51:14
+
+Test skipped because the database doesn't support transactions

sql-bench/Results/wisconsin-mysql-Linux_2.4.4_SMP_alpha

+Testing server 'MySQL 4.0.5 beta' at 2002-10-23 13:51:14
+
+Wisconsin benchmark test
+
+Time for create_table (3):  0 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Inserting data
+Time to insert (31000): 13 wallclock secs ( 1.99 usr  1.40 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+Time to delete_big (1):  0 wallclock secs ( 0.00 usr  0.00 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Running the actual benchmark
+Time for wisc_benchmark (114):  4 wallclock secs ( 1.66 usr  0.73 sys +  0.00 cusr  0.00 csys =  0.00 CPU)
+
+Total time: 17 wallclock secs ( 3.66 usr  2.13 sys +  0.00 cusr  0.00 csys =  0.00 CPU)

sql/mysqld.cc

@@ -858,6 +858,9 @@ void clean_up(bool print_message)
   bitmap_free(&temp_pool);
   free_max_user_conn();
   end_slave_list();
+#ifdef USE_REGEX
+  regex_end();
+#endif
 
 #if !defined(__WIN__) && !defined(EMBEDDED_LIBRARY)
   if (!opt_bootstrap)
@@ -1894,8 +1897,6 @@ int main(int argc, char **argv)
     if (!ssl_acceptor_fd)
       opt_use_ssl = 0;
   }
-  if (des_key_file)
-    load_des_key_file(des_key_file);
 #endif /* HAVE_OPENSSL */
 
 #ifdef HAVE_LIBWRAP
@@ -1968,6 +1969,10 @@ int main(int argc, char **argv)
   reset_floating_point_exceptions();
   init_thr_lock();
   init_slave_list();
+#ifdef HAVE_OPENSSL
+  if (des_key_file)
+    load_des_key_file(des_key_file);
+#endif /* HAVE_OPENSSL */
 
   /* Setup log files */
   if (opt_log)
@@ -2032,7 +2037,7 @@ int main(int argc, char **argv)
     exit(1);
   }
   start_signal_handler();				// Creates pidfile
-  if (acl_init(opt_noacl))
+  if (acl_init((THD*) 0, opt_noacl))
   {
     abort_loop=1;
     select_thread_in_use=0;
@@ -2044,7 +2049,7 @@ int main(int argc, char **argv)
     exit(1);
   }
   if (!opt_noacl)
-    (void) grant_init();
+    (void) grant_init((THD*) 0);
   init_max_user_conn();
   init_update_queries();
 

sql/slave.cc

@@ -1450,7 +1450,7 @@ bool flush_master_info(MASTER_INFO* mi)
   DBUG_PRINT("enter",("master_pos: %ld", (long) mi->master_log_pos));
 
   my_b_seek(file, 0L);
-  my_b_printf(file, "%s\n%s\n%s\n%s\n%s\n%d\n%d\n%d\n",
+  my_b_printf(file, "%s\n%s\n%s\n%s\n%s\n%d\n%d\n",
 	      mi->master_log_name, llstr(mi->master_log_pos, lbuf),
 	      mi->host, mi->user,
 	      mi->password, mi->port, mi->connect_retry

sql/sql_acl.cc

@@ -119,6 +119,7 @@ static bool compare_hostname(const acl_host_and_ip *host, const char *hostname,
 
   SYNOPSIS
     acl_init()
+    thd				Thread handler
     dont_read_acl_tables	Set to 1 if run with --skip-grant
 
   RETURN VALUES
@@ -127,9 +128,9 @@ static bool compare_hostname(const acl_host_and_ip *host, const char *hostname,
 */
 
 
-my_bool acl_init(bool dont_read_acl_tables)
+my_bool acl_init(THD *org_thd, bool dont_read_acl_tables)
 {
-  THD  *thd, *org_thd;
+  THD  *thd;
   TABLE_LIST tables[3];
   TABLE *table;
   READ_RECORD read_record_info;
@@ -147,7 +148,6 @@ my_bool acl_init(bool dont_read_acl_tables)
   /*
     To be able to run this from boot, we allocate a temporary THD
   */
-  org_thd=current_thd;				// Save for restore
   if (!(thd=new THD))
     DBUG_RETURN(1); /* purecov: inspected */
   thd->store_globals();
@@ -339,6 +339,11 @@ my_bool acl_init(bool dont_read_acl_tables)
   delete thd;
   if (org_thd)
     org_thd->store_globals();			/* purecov: inspected */
+  else
+  {
+    /* Remember that we don't have a THD */
+    my_pthread_setspecific_ptr(THR_THD,  0);
+  }
   DBUG_RETURN(return_val);
 }
 
@@ -385,7 +390,7 @@ void acl_reload(THD *thd)
   delete_dynamic(&acl_wild_hosts);
   hash_free(&acl_check_hosts);
 
-  if (acl_init(0))
+  if (acl_init(thd, 0))
   {					// Error. Revert to old list
     acl_free();				/* purecov: inspected */
     acl_hosts=old_acl_hosts;
@@ -2268,9 +2273,9 @@ void  grant_free(void)
 
 /* Init grant array if possible */
 
-my_bool grant_init(void)
+my_bool grant_init(THD *org_thd)
 {
-  THD  *thd, *org_thd;
+  THD  *thd;
   TABLE_LIST tables[2];
   MYSQL_LOCK *lock;
   my_bool return_val= 1;
@@ -2286,7 +2291,6 @@ my_bool grant_init(void)
   if (!initialized)
     DBUG_RETURN(0);				/* purecov: tested */
 
-  org_thd=current_thd;
   if (!(thd=new THD))
     DBUG_RETURN(1);				/* purecov: deadcode */
   thd->store_globals();
@@ -2344,13 +2348,18 @@ my_bool grant_init(void)
   delete thd;
   if (org_thd)
     org_thd->store_globals();
+  else
+  {
+    /* Remember that we don't have a THD */
+    my_pthread_setspecific_ptr(THR_THD,  0);
+  }
   DBUG_RETURN(return_val);
 }
 
 
 /* Reload grant array if possible */
 
-void grant_reload(void)
+void grant_reload(THD *thd)
 {
   HASH old_hash_tables;bool old_grant_option;
   MEM_ROOT old_mem;
@@ -2364,7 +2373,7 @@ void grant_reload(void)
   old_grant_option = grant_option;
   old_mem = memex;
 
-  if (grant_init())
+  if (grant_init(thd))
   {						// Error. Revert to old hash
     grant_free();				/* purecov: deadcode */
     hash_tables=old_hash_tables;		/* purecov: deadcode */

sql/sql_acl.h

@@ -81,7 +81,7 @@
 
 /* prototypes */
 
-my_bool  acl_init(bool dont_read_acl_tables);
+my_bool  acl_init(THD *thd, bool dont_read_acl_tables);
 void acl_reload(THD *thd);
 void acl_free(bool end=0);
 ulong acl_get(const char *host, const char *ip, const char *bin_ip,
@@ -98,9 +98,9 @@ int mysql_grant(THD *thd, const char *db, List <LEX_USER> &user_list,
 int mysql_table_grant(THD *thd, TABLE_LIST *table, List <LEX_USER> &user_list,
 		      List <LEX_COLUMN> &column_list, ulong rights,
 		      bool revoke);
-my_bool grant_init(void);
+my_bool grant_init(THD *thd);
 void grant_free(void);
-void grant_reload(void);
+void grant_reload(THD *thd);
 bool check_grant(THD *thd, ulong want_access, TABLE_LIST *tables,
 		 uint show_command=0, bool dont_print_error=0);
 bool check_grant_column (THD *thd,TABLE *table, const char *name, uint length,

sql/sql_base.cc

@@ -1513,11 +1513,13 @@ TABLE *open_temporary_table(THD *thd, const char *path, const char *db,
   TABLE *tmp_table;
   DBUG_ENTER("open_temporary_table");
 
-  // the extra size in my_malloc() is for table_cache_key
-  //  4 bytes for master thread id if we are in the slave
-  //  1 byte to terminate db
-  //  1 byte to terminate table_name
-  // total of 6 extra bytes in my_malloc in addition to table/db stuff
+  /*
+    The extra size in my_malloc() is for table_cache_key
+    4 bytes for master thread id if we are in the slave
+    1 byte to terminate db
+    1 byte to terminate table_name
+    total of 6 extra bytes in my_malloc in addition to table/db stuff
+  */
   if (!(tmp_table=(TABLE*) my_malloc(sizeof(*tmp_table)+(uint) strlen(db)+
 				     (uint) strlen(table_name)+6,
 				     MYF(MY_WME))))
@@ -1529,6 +1531,7 @@ TABLE *open_temporary_table(THD *thd, const char *path, const char *db,
 	      ha_open_options,
 	      tmp_table))
   {
+    my_free((char*) tmp_table,MYF(0));
     DBUG_RETURN(0);
   }
 

sql/sql_parse.cc

@@ -3350,7 +3350,7 @@ bool reload_acl_and_cache(THD *thd, ulong options, TABLE_LIST *tables)
   if (options & REFRESH_GRANT)
   {
     acl_reload(thd);
-    grant_reload();
+    grant_reload(thd);
     if (mqh_used)
       reset_mqh(thd,(LEX_USER *) NULL,true);
   }

sql/sql_table.cc

@@ -1910,16 +1910,24 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
 #ifdef HAVE_BERKELEY_DB
   if (old_db_type == DB_TYPE_BERKELEY_DB)
   {
-    (void) berkeley_flush_logs();
     /*
       For the alter table to be properly flushed to the logs, we
       have to open the new table.  If not, we get a problem on server
       shutdown.
     */
-    if (!open_tables(thd, table_list))		// Should always succeed
+    char path[FN_REFLEN];
+    (void) sprintf(path,"%s/%s/%s",mysql_data_home,new_db,table_name);
+    fn_format(path,path,"","",4);
+    table=open_temporary_table(thd, path, new_db, tmp_name,0);
+    if (table)
     {
-      close_thread_table(thd, &table_list->table);
+      intern_close_table(table);
+      my_free((char*) table, MYF(0));
     }
+    else
+      sql_print_error("Warning: Could not open BDB table %s.%s after rename\n",
+		      new_db,table_name);
+    (void) berkeley_flush_logs();
   }
 #endif
   table_list->table=0;				// For query cache

sql/sql_yacc.yy

@@ -667,7 +667,7 @@ change:
         {
 	  LEX *lex = Lex;
 	  lex->sql_command = SQLCOM_CHANGE_MASTER;
-	  memset(&lex->mi, 0, sizeof(lex->mi));
+	  bzero((char*) &lex->mi, sizeof(lex->mi));
         } master_defs;
 
 master_defs: