Remember to insert the version.

[plcapi.git] / extensions / README.txt

diff --git a/extensions/README.txt b/extensions/README.txt
index b75a55e..f2ec3ac 100644 (file)
--- a/extensions/README.txt
+++ b/extensions/README.txt
@@ -2,6 +2,8 @@ Create a database extension by creating a tree like follows:
 
 - /usr/share/plc_api/extensions/<name>-up*
 Contains the SQL or script that sets up the extension's database needs.
+This needs to execute
+INSERT INTO plc_db_extensions VALUES ('<name>', <version>);
 
 - /usr/share/plc_api/extensions/<name>-down*
 Contains the SQL or script that removes the extension from the database.