DB Anywhere instal the new version for windows

#DB Anywhere instal the new version for windows password

For example:ĭbbackup -c 'DBF=mydb.db UID=DBA PWD=sql' old-db-backup-dir Used against a database that is running on a previous version of the database server. Shut down all SQL Anywhere and Adaptive Server Anywhere database servers because the version 12 dbunload utility cannot be Rebuild a version 9 or earlier database using the Unload utilityĮnsure that the version 12 utilities are ahead of other utilities in your system path. Examine the new database to confirm that the rebuild completed properly. Specify whether you want to connect to the new database when the rebuild is complete.Ĭlick Finish. See Encrypting and decrypting a database.Ĭhoose to unload structure and data. If you choose strong encryption, you need the encryption key each time you You can encrypt the database file if you want. In version 12, the default (and recommended) page size is 4096 bytes. You can specify the page size for the new database. Specify a new file name for the database. Select Unload And Reload Into A New Database. Enter the connection information for the database. Select Unload A Database Running On An Earlier Version Of The Server, Or A Database That Is Not Running. Read the introductory page of the Unload Database Wizard, and click Next. No other users can be connected.Ĭhoose Start » Programs » SQL Anywhere 12 » Administration Tools » Sybase Central.Ĭhoose Tools » SQL Anywhere 12 » Unload Database. If possible, defragment the drive where the new database will be stored because a fragmented drive can decrease database performance.Įnsure that you have exclusive access to the database to be unloaded and reloaded. Rebuild a version 9 or earlier database from Sybase CentralĬarry out the standard precautions for upgrading software. This decrease in database size does not indicate a problem or a loss of data. May be smaller than the original database. See Supported and alternate collations.īecause of index changes in SQL Anywhere, when you rebuild a database by unloading and reloading it, the rebuilt database Then you must use one of the supplied collations. If you choose to unload the database, and then load the schema and data into a database that you create, If you are rebuilding a database with a custom collation, the collation is preserved only if you rebuild in a single step

Unless you specify a new or different collation for the rebuilt database, the SACA collationįrom the old database is unloaded and reused in the rebuilt database. In version 10 and later, SQL Anywhere supports two collation algorithms, SACA and UCA This collation used the SQLĪnywhere Collation Algorithm (SACA). In version 9 and earlier, SQL Anywhere supported one collation used with CHAR data types. See Initialization utility (dbinit) and Unload utility (dbunload). You can use the dbinit -p option or the dbunload -ap option to The new database has a page size of 4096 bytes by default. If your old database uses an unsupported page size, The supported page sizes in version 12Īre 2048 bytes, 4096 bytes, 8192 bytes, 16384 bytes, and 32768 bytes. The default database page size for SQL Anywhere 12 databases is 4096 bytes.

#DB Anywhere instal the new version for windows password

However, if the password was entered in all lowercase, then the password becomes case-insensitive.Ĭhanges to both existing passwords and new passwords are case sensitive. If the password was originally entered in a case-sensitive database, uppercase and mixed case passwords remain case sensitive. If the password was originally entered in a case-insensitive database, the password remains case-insensitive. Use a version 9 database server to start the database and then stop the database before retrying dbunload.

The Unload utility (dbunload) on a database file that requires recovery, a message is returned indicating that the databaseĬould not be started. Recovery might be required, forĮxample, if the database file was created using the Backup utility (dbbackup) or a BACKUP DATABASE statement. You cannot unload a version 9 or earlier database when the database file requires recovery. You cannot run a database server named dbunload_support_engine on the computer where the rebuild is taking place. You must run dbunload on a computer with direct file system access to the old database (dbunload must be able to connect to In the Sybase Central Connect window, do not enter values in the Server Name or Start Line fields. If you specify these parameters, they are ignored and a warning appears. If dbunload cannot proceed because it detects any of these cases, it issues an error and fails.ĭo not include the ENG, START, or LINKS connection parameters in the dbunload connection string for the old database (specified You must also shut down any version 12 database servers that are running on the computer. You must disconnect the database from any earlier versions of the database server, and you must shut down any earlier database