Hi Nhan,
First, please obtain and read the Progress documentation. You can find it
here. Download the PDF set for version 10.2B. Read the Database Administration manual and within the Reference section at the end of the manual you will find a section on the
proutil command. In there you will find the required information on the
updateschema qualifier and the
updatevst qualifier.
Please understand that these commands must be run when the database is offline and that they modify your database; exercise due caution. It is imperative that before you attempt to run them you take a full backup of your database (with the
probkup command) and then restore that backup (with the
prorest command) in another location and then open the restored database to ensure you have a valid backup file. When backing up your database you should also ensure that you have a copy of the database structure file (dbname.st, where "dbname" is the name of your database), which is located in the same directory as the database control area (dbname.db). To ensure that the structure file is up to date, first run the
prostrct list command. These commands above are also documented in the Database Administration manual.
I want to be clear that you are not
required to run these proutil commands before using your database with OpenEdge 10.2B. I am just stating that your meta-schema will be slightly out of date until they are run, but this is only an issue if you run ABL code that relies on the newer version of the meta-schema, e.g. if it references system tables or fields your database doesn't have yet.
Note: it appears you are using the Progress DataServer product. I don't have experience with this product. Given that you are a beginner you should consult with someone who does (perferably your software vendor or Progress Tech Support) before attempting to proceed with the above. Are you the DBA in charge of this database?