Connecting to MS SQL 6.x+ via Openlink/PHP/ODBC mini-HOWTO: Openlink

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2. Openlink

This step is a little bit complicated. You have to done works on both sides of your Linux client machine and NT server.

2.1 On the Client

From ftp://www.openlinksw.com/, download install.sh and likoxglc.taz (for a libc6 system) or likoxxxx.taz (for a libc5 system).
mkdir /usr/local/openlink
copy install.sh and likoxglc.taz into /usr/local/openlink
cd /usr/local/openlink
sh install.sh, the install script will ask you the owner and group of the program. It will extract things to odbcsdk directory under /usr/local/openlink and copy a .odbc.ini into the owner's home directory.

2.2 On the Server

From ftp://www.openlinksw.com/, download ntadm65x.zip onto your NT server.
unzip ntadm65x.zip
cd disk1 - directory of where you unzip the package.
execute setup and follow the instructions to install the Openlink middleware.
remember to start Openlink request broker from start menu or service control panel.

2.3 Configuration Before Test

keep the .odbc.ini file in your home directory.
copy the udbc.ini from the bin directory of Openlink middleware install directory to the /etc directory of client.

customize /etc/udbc.ini. In [dsn_sql6] section, change the host, database, username and password entries to fit your server settings. Here is part of my /etc/udbc.ini:


  [dsn_sql6]
  Host            = 10.0.0.1
  ServerType      = sql6
  ;ServerOptions  =
  Database        = pubs
  ;FetchBufferSize = 30
  UserName        = sa
  Password        = xxxxxxx

add to your environment LD_LIBRARY_PATH='/usr/local/openlink/odbcsdk/lib' and export it. In csh shell, type: setenv LD_LIBRARY_PATH /usr/local/openlink/odbcsdk/lib

2.4 Text with `odbctest`

cd /usr/local/openlink/odbcsdk/examples
./odbctest
type: dsn=dsn_sql6
when 'sql>' appears, you can execute your sql clauses to test the connection.