diff options
Diffstat (limited to 'lib/odbc/doc')
| -rw-r--r-- | lib/odbc/doc/src/notes.xml | 26 | ||||
| -rw-r--r-- | lib/odbc/doc/src/odbc.xml | 12 |
2 files changed, 37 insertions, 1 deletions
diff --git a/lib/odbc/doc/src/notes.xml b/lib/odbc/doc/src/notes.xml index add8229955..59d46de02a 100644 --- a/lib/odbc/doc/src/notes.xml +++ b/lib/odbc/doc/src/notes.xml @@ -32,7 +32,31 @@ <p>This document describes the changes made to the odbc application. </p> - <section><title>ODBC 2.11</title> + <section><title>ODBC 2.11.1</title> + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + New application variable to set timeout of internal + communication setup between the erlang code and the + c-port program that interfaces the odbc driver. This can + be useful if you have an underlying system that is slow + due to heavy load at startup.</p> + <p> + With this environment variable you can easily bypass and + tailor odbc to the needs of the underlying actual system + without changing the configuration. Which is a good thing + because this value is very system specific.</p> + <p> + Own Id: OTP-12935</p> + </item> + </list> + </section> + +</section> + +<section><title>ODBC 2.11</title> <section><title>Improvements and New Features</title> <list> diff --git a/lib/odbc/doc/src/odbc.xml b/lib/odbc/doc/src/odbc.xml index 01bc0cb7ff..6a2a3587e4 100644 --- a/lib/odbc/doc/src/odbc.xml +++ b/lib/odbc/doc/src/odbc.xml @@ -221,6 +221,18 @@ and their meanings are dependent on the database being used.</item> <item><c>Reason</c> is as per the <c>Reason</c> field when extended errors are not enabled.</item> </list> + + <note> + <p>The current implementation spawns a port programm + written in C that utilizes the actual ODBC driver. There + is a default timeout of 5000 msec for this port programm + to connect to the Erlang ODBC application. This timeout + can be changed by setting an application specific + environment variable 'port_timeout' with the number of + milliseconds for the ODBC application. E.g.: [{odbc, + [{port_timeout, 60000}]}] to set it to 60 seconds. + </p> + </note> </desc> </func> <func> |