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|
#!/bin/sh
# Copyright (C) 2002-2003 MySQL AB
# For a more info consult the file COPYRIGHT distributed with this file.
# Runs mysqlcheck --check-upgrade in case it has not been done on this
# major MySQL version
# This script should always be run when upgrading from one major version
# to another (ie: 4.1 -> 5.0 -> 5.1)
#
# Note that in most cases one have to use '--password' as
# arguments as these needs to be passed on to the mysqlcheck command
user=root
case "$1" in
--no-defaults|--defaults-file=*|--defaults-extra-file=*)
defaults="$1"; shift
;;
esac
parse_arguments() {
# We only need to pass arguments through to the server if we don't
# handle them here. So, we collect unrecognized options (passed on
# the command line) into the args variable.
pick_args=
if test "$1" = PICK-ARGS-FROM-ARGV
then
pick_args=1
shift
fi
for arg do
case "$arg" in
--basedir=*) MY_BASEDIR_VERSION=`echo "$arg" | sed -e 's/^[^=]*=//'` ;;
--user=*) user=`echo "$arg" | sed -e 's/^[^=]*=//'` ;;
--ldata=*|--data=*|--datadir=*) DATADIR=`echo "$arg" | sed -e 's/^[^=]*=//'` ;;
--force) force=1 ;;
--verbose) verbose=1 ;;
--help) help_option=1 ;;
*)
if test -n "$pick_args"
then
# This sed command makes sure that any special chars are quoted,
# so the arg gets passed exactly to the server.
args="$args "`echo "$arg" | sed -e 's,\([^a-zA-Z0-9_.=-]\),\\\\\1,g'`
fi
;;
esac
done
}
#
# Find where my_print_defaults is
#
find_my_print_defaults () {
if test -x ./bin/my_print_defaults
then
print_defaults="./bin/my_print_defaults"
elif test -x ./extra/my_print_defaults
then
print_defaults="./extra/my_print_defaults"
elif test -x @bindir@/my_print_defaults
then
print_defaults="@bindir@/my_print_defaults"
elif test -x @bindir@/mysql_print_defaults
then
print_defaults="@bindir@/mysql_print_defaults"
else
print_defaults="my_print_defaults"
fi
}
find_my_print_defaults
# Get first arguments from the my.cfg file, groups [mysqld] and
# [mysql_upgrade], and then merge with the command line arguments
args=
DATADIR=
bindir=
MY_BASEDIR_VERSION=
verbose=0
force=0
help_option=0
parse_arguments `$print_defaults $defaults mysqld mysql_upgrade`
parse_arguments PICK-ARGS-FROM-ARGV "$@"
if test $help_option = 1
then
echo "MySQL utility script to upgrade database to the current server version"
echo ""
echo "It takes the following arguments:"
echo " --help Show this help message"
echo " --basedir Specifies the directory where MySQL is installed"
echo " --datadir Specifies the data directory"
echo " --force Mysql_upgrade.info file will be ignored"
echo " --user Username for server login if not current user"
echo " --verbose Display more output about the process"
echo ""
exit 0
fi
#
# Try to find where binaries are installed
#
MY_PWD=`pwd`
# Check for the directories we would expect from a binary release install
if test -z "$MY_BASEDIR_VERSION"
then
if test -f ./share/mysql/english/errmsg.sys -a -x ./bin/mysqld
then
MY_BASEDIR_VERSION=$MY_PWD # Where bin, share and data are
bindir="$MY_BASEDIR_VERSION/bin"
# Check for the directories we would expect from a source install
elif test -f ./share/mysql/english/errmsg.sys -a -x ./libexec/mysqld
then
MY_BASEDIR_VERSION=$MY_PWD # Where libexec, share and var are
bindir="$MY_BASEDIR_VERSION/bin"
# Since we didn't find anything, used the compiled-in defaults
else
MY_BASEDIR_VERSION=@prefix@
bindir=@bindir@
fi
else
bindir="$MY_BASEDIR_VERSION/bin"
fi
#
# Try to find the data directory
#
if test -z "$DATADIR"
then
# Try where the binary installs put it
if test -d $MY_BASEDIR_VERSION/data/mysql
then
DATADIR=$MY_BASEDIR_VERSION/data
# Next try where the source installs put it
elif test -d $MY_BASEDIR_VERSION/var/mysql
then
DATADIR=$MY_BASEDIR_VERSION/var
# Or just give up and use our compiled-in default
else
DATADIR=@localstatedir@
fi
fi
if test ! -x "$bindir/mysqlcheck"
then
echo "Can't find program '$bindir/mysqlcheck'"
echo "Please restart with --basedir=mysql-install-directory"
exit 1
fi
if test ! -f "$DATADIR/mysql/user.frm"
then
echo "Can't find data directory. Please restart with --datadir=path-to-data-dir"
exit 1
fi
CHECK_FILE=$DATADIR/mysql_upgrade.info
if test -f $CHECK_FILE -a $force = 0
then
version=`cat $CHECK_FILE`
if test "$version" = "@MYSQL_BASE_VERSION@"
then
if test $verbose = 1
then
echo "mysql_upgrade already done for this version"
fi
$bindir/mysql_fix_privilege_tables --silent $args
exit 0
fi
fi
#
# Run the upgrade
#
check_args="--check-upgrade --all-databases --auto-repair --user=$user"
if test $verbose = 1
then
echo "Running $bindir/mysqlcheck $args $check_args"
fi
$bindir/mysqlcheck $check_args $args
if [ $? = 0 ]
then
# Remember base version so that we don't run this script again on the
# same base version
echo "@MYSQL_BASE_VERSION@" > $CHECK_FILE
fi
$bindir/mysql_fix_privilege_tables --silent --user=$user $args
|
