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Diff for /doc/build/Attic/loncapasqldatabase.html between versions 1.9 and 1.11

version 1.9, 2001/02/14 15:20:55 version 1.11, 2001/02/15 15:04:04
Line 224  that is subsequently compiled). Line 224  that is subsequently compiled).
 wind up in /usr/local/mysql-3.23.33-pc-linux-gnu-i686 except for  wind up in /usr/local/mysql-3.23.33-pc-linux-gnu-i686 except for
 a link from /usr/local/mysql to /usr/local/mysql-3.23.33-pc-linux-gnu-i686  a link from /usr/local/mysql to /usr/local/mysql-3.23.33-pc-linux-gnu-i686
 and some files involved in system process handling (/etc/rc.d/*/*mysql).  and some files involved in system process handling (/etc/rc.d/*/*mysql).
   <PRE>
   (As user=root)
   cd /usr/local/;
   tar xzvf mysql-3.23.33-pc-linux-gnu-i686.tar.gz
   ln -s /usr/local/mysql-3.23.33-pc-linux-gnu-i686 mysql
   cd /usr/local/mysql
   chown -R www /usr/local/mysql/.
   chgrp -R users /usr/local/mysql/.
   chmod -R g-w,g-r,g-x /usr/local/mysql/.
   (probably also want chmod -R a-w,a-r,a-x /usr/local/mysql/.)
   
   Alter <TT>safe_mysqld</TT>
   and <TT>support-files/mysql.server</TT> to use 'localhosts' instead
   of `bin/hostname`.  Also, to use user 'www' instead of 'mysql'.
   
   (These changes could be done with /etc/my.cnf, but
   I think this approach makes sure the database NEVER
   gets screwed up due to somebody forgetting to install /etc/my.cnf).
   
   Change this line in mysql.server from
     pid_file=$datadir/`@HOSTNAME@`.pid
   to
     pid_file=$datadir/localhost.pid
   
   Change this line in safe_mysqld from
   user=root
   to
   user=www
   
   Change this line in safe_mysqld from
     pid_file=$DATADIR/`/bin/hostname`.pid
   to
     pid_file=$DATADIR/localhost.pid
   
   Change this line in safe_mysqld from
   test -z "$err_log"  && err_log=$DATADIR/`/bin/hostname`.err
   to
   test -z "$err_log"  && err_log=$DATADIR/localhost.err
   
   cp -p support-files/mysql.server /etc/rc.d/init.d/mysql
   chmod 755 /etc/rc.d/init.d/mysql
   /sbin/chkconfig --add mysql
   /etc/rc.d/init.d/mysql start
   
   </PRE>
 </P>  </P>
 <P>This is how I installed the Msql-Mysql-modules perl modules.  <P>This is how I installed the Msql-Mysql-modules perl modules.
 <PRE>  <PRE>
Line 243  Enter the appropriate number:  [3] 1 Line 288  Enter the appropriate number:  [3] 1
 Do you want to install the MysqlPerl emulation? You might keep your old  Do you want to install the MysqlPerl emulation? You might keep your old
 Mysql module (to be distinguished from DBD::mysql!) if you are concerned  Mysql module (to be distinguished from DBD::mysql!) if you are concerned
 about compatibility to existing applications! [y] n  about compatibility to existing applications! [y] n
   Where is your MySQL installed? Please tell me the directory that
   contains the subdir 'include'. [/usr/local/mysql] 
   Which database should I use for testing the MySQL drivers? [test] 
   On which host is database test running (hostname, ip address
   or host:port) [localhost] 
   User name for connecting to database test? [undef]
   Password for connecting to database test? [undef]
 [root@fenchurch Msql-Mysql-modules-1.2215]# make  [root@fenchurch Msql-Mysql-modules-1.2215]# make
 [root@fenchurch Msql-Mysql-modules-1.2215]# make test  [root@fenchurch Msql-Mysql-modules-1.2215]# make test
 make[1]: Entering directory `/home/user/Msql-Mysql-modules-1.2215/mysql'  make[1]: Entering directory `/home/user/Msql-Mysql-modules-1.2215/mysql'
Line 517  An up-to-date lond and lonsql. Line 569  An up-to-date lond and lonsql.
 </P>  </P>
 <H2>Testing</H2>  <H2>Testing</H2>
 <P>  <P>
   To test the backend MySQL database, a number of commands should be
   run after installation.
   <UL>
   <LI><TT>cd /usr/local/mysql/sql-bench; ./run-all-tests --small-test</TT></LI>
   <BR>without the --small-test flag, this test can take more than 10 hours!
   <LI><TT>cd /usr/local/mysql; bin/mysqladmin version</TT></LI>
   <LI><TT>cd /usr/local/mysql; bin/mysqladmin variables</TT></LI>
   <LI><TT>cd /usr/local/mysql; bin/mysqlshow</TT></LI>
   <LI><TT>cd /usr/local/mysql; bin/mysqlshow mysql</TT></LI>
   <LI><TT>cd /usr/local/mysql; bin/mysql -e "select host,db,user from db" mysql</TT></LI>
   <LI><TT>cd /usr/local/mysql/mysql-test; ./test-run-all</TT></LI>
   
   </UL>
   <P>
   These are sections of perl code which helps test the LON-CAPA network.
 <PRE>  <PRE>
 <STRONG>** TEST the database connection with my current tester.pl code  <STRONG>** TEST the database connection with my current tester.pl code
 which mimics what command will eventually be sent through lonc.</STRONG>  which mimics what command will eventually be sent through lonc.</STRONG>
Removed from v.1.9  
changed lines
  Added in v.1.11

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