mysql_fix_privilege_tables.sh
上传用户:dzyhzl
上传日期:2019-04-29
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文件大小:4k
- #!/bin/sh
- echo "This scripts updates the mysql.user, mysql.db, mysql.host and the"
- echo "mysql.func tables to MySQL 3.22.14 and above."
- echo ""
- echo "This is needed if you want to use the new GRANT functions,"
- echo "CREATE AGGREGATE FUNCTION or want to use the more secure passwords in 3.23"
- echo ""
- echo "If you get 'Access denied' errors, you should run this script again"
- echo "and give the MySQL root user password as an argument!"
- host="localhost"
- user="root"
- if test -z $1 ; then
- cmd="@bindir@/mysql -f --user=$user --host=$host mysql"
- else
- root_password="$1"
- cmd="@bindir@/mysql -f --user=$user --password=$root_password --host=$host mysql"
- fi
- # Fix old password format, add File_priv and func table
- echo ""
- echo "If your tables are already up to date or partially up to date you will"
- echo "get some warnings about 'Duplicated column name'. You can safely ignore these!"
- $cmd <<END_OF_DATA
- alter table user change password password char(16) NOT NULL;
- alter table user add File_priv enum('N','Y') NOT NULL;
- CREATE TABLE if not exists func (
- name char(64) DEFAULT '' NOT NULL,
- ret tinyint(1) DEFAULT '0' NOT NULL,
- dl char(128) DEFAULT '' NOT NULL,
- type enum ('function','aggregate') NOT NULL,
- PRIMARY KEY (name)
- );
- END_OF_DATA
- echo ""
- # Add the new grant colums
- echo "Creating Grant Alter and Index privileges if they don't exists"
- echo "You can ignore any Duplicate column errors"
- $cmd <<END_OF_DATA
- alter table user add Grant_priv enum('N','Y') NOT NULL,add References_priv enum('N','Y') NOT NULL,add Index_priv enum('N','Y') NOT NULL,add Alter_priv enum('N','Y') NOT NULL;
- alter table host add Grant_priv enum('N','Y') NOT NULL,add References_priv enum('N','Y') NOT NULL,add Index_priv enum('N','Y') NOT NULL,add Alter_priv enum('N','Y') NOT NULL;
- alter table db add Grant_priv enum('N','Y') NOT NULL,add References_priv enum('N','Y') NOT NULL,add Index_priv enum('N','Y') NOT NULL,add Alter_priv enum('N','Y') NOT NULL;
- END_OF_DATA
- res=$?
- echo ""
- # If the new grant columns didn't exists, copy File -> Grant
- # and Create -> Alter, Index, References
- if test $res = 0
- then
- echo "Setting default privileges for the new grant, index and alter privileges"
- $cmd <<END_OF_DATA
- UPDATE user SET Grant_priv=File_priv,References_priv=Create_priv,Index_priv=Create_priv,Alter_priv=Create_priv;
- UPDATE db SET References_priv=Create_priv,Index_priv=Create_priv,Alter_priv=Create_priv;
- UPDATE host SET References_priv=Create_priv,Index_priv=Create_priv,Alter_priv=Create_priv;
- END_OF_DATA
- echo ""
- fi
- #
- # Create tables_priv and columns_priv if they don't exists
- #
- echo "Creating the new table and column privilege tables"
- $cmd <<END_OF_DATA
- CREATE TABLE IF NOT EXISTS tables_priv (
- Host char(60) DEFAULT '' NOT NULL,
- Db char(60) DEFAULT '' NOT NULL,
- User char(16) DEFAULT '' NOT NULL,
- Table_name char(60) DEFAULT '' NOT NULL,
- Grantor char(77) DEFAULT '' NOT NULL,
- Timestamp timestamp(14),
- Table_priv set('Select','Insert','Update','Delete','Create','Drop','Grant','References','Index','Alter') DEFAULT '' NOT NULL,
- Column_priv set('Select','Insert','Update','References') DEFAULT '' NOT NULL,
- PRIMARY KEY (Host,Db,User,Table_name)
- );
- CREATE TABLE IF NOT EXISTS columns_priv (
- Host char(60) DEFAULT '' NOT NULL,
- Db char(60) DEFAULT '' NOT NULL,
- User char(16) DEFAULT '' NOT NULL,
- Table_name char(60) DEFAULT '' NOT NULL,
- Column_name char(59) DEFAULT '' NOT NULL,
- Timestamp timestamp(14),
- Column_priv set('Select','Insert','Update','References') DEFAULT '' NOT NULL,
- PRIMARY KEY (Host,Db,User,Table_name,Column_name)
- );
- END_OF_DATA
- #
- # Name change of Type -> Column_priv from MySQL 3.22.12
- #
- echo "Changing name of columns_priv.Type -> columns_priv.Column_priv"
- echo "You can ignore any errors from this"
- $cmd <<END_OF_DATA
- ALTER TABLE columns_priv change Type Column_priv set('Select','Insert','Update','References') DEFAULT '' NOT NULL;
- END_OF_DATA
- #
- # Add the new 'type' column to the func table.
- #
- echo "Fixing the func table"
- echo "You can ignore any Duplicate column errors"
- $cmd <<EOF
- alter table func add type enum ('function','aggregate') NOT NULL;
- EOF