The PostgreSQL team makes only small changes between minor releases, so upgrading from 7.4.0 to 7.4.1 does not require a dump and restore. However, major releases (e.g. from 7.3 to 7.4) often change the internal format of system tables and data files. These changes are often complex, so we don't maintain backward compatibility for data files. A dump outputs data in a generic format that can then be loaded in using the new internal format.

After running upgrade.php get the message "It doesn't look like you've installed WP yet. Try running install.php." See similar questions...

Of course, these are not actually unlimited, but limited to available disk space and memory/swap space. Performance may suffer when these values get unusually large. The maximum table size of 32 TB does not require large file support from the operating system. Large tables are stored as multiple 1 GB files so file system size limits are not important. The maximum table size, row size, and maximum number of columns can be quadrupled by increasing the default block size to 32k. See similar questions...

A database table is a basic unit of data logical storage in an Oracle database. Data is stored in rows and columns. You define a table with a table name, such as employees, and a set of columns. You give each column a column name, such as employee_id, last_name, and job_id; a datatype, such as VARCHAR2, DATE, or NUMBER; and a width. The width can be predetermined by the datatype, as in DATE. If columns are of the NUMBER datatype, define precision and scale instead of width. See similar questions...

The system we use requires some high-level programming knowledge. We use a relational database, MySQL, along with our own customized programs and storage system. You can read about our image retrieval system here: http://calphotos.berkeley.edu/retrieval.html. Our programs are freely available to other developers who want to build similar systems. The page above contains instructions on how to do that. There are several commercial image databases. See similar questions...

For MySQL, the mysqldump command outputs the contents of a database to a text-based format. You would typically save this output to a file. This command accepts the same options as mysql. # Dump $ mysqldump -u myname_mydb -p myname_mydb > myname_mydb.dump # Import $ mysql -u myname_mydb -p myname_mydb < myname_mydb.dump Similarly with PostgreSQL, use the command pg_dump to save your database to a file, and feed the contents of that file to psql to restore it. See similar questions...

Please note that System Restore does NOT magically restore your ENTIRE system to a previous state. It ONLY reverts some important parts of your system. Therefore it is highly recommended to FIRST uninstall the problematic software, BEFORE you use System Restore to go back to a point prior to the installation of that software. See similar questions...

A] If you have a .mac account, you can choose File / Revert to database backup from .mac. Otherwise, choose File / Revert to database backup to restore from a backup on local disk. See similar questions...

Detach the database from the server using the Enterprise Manager (SQL Server 2000) or SQL Server Management Studio (SQL Server 2005) . Using the Backup Client, restore the database to the same location. If you are restoring the database to a new installation of SQL Server on a new machine, make sure that the path to the database folder is exactly the same as it was on the original machine. You may move the database later if necessary, but it must be restored to the same location. See similar questions...

However, if password is less than 6 characters in length, then it is possible to restore it. However, I cannot help you to do that because it might be not your database. See similar questions...

Status change (Resolve) is a standalone transaction, The Reply or Comment that may accompany it is another standalone transaction, therefore the Content of the resolve transaction is empty. See similar questions...

NOTE: replace "database" with the name of your database, and "file.txt" with the name of your file you want inserted. Make sure you are in the directory where the file is located See similar questions...

set new connection Dim myConnection As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & ob("Database").Value) myConnection.Open() Dim deleteCmd As New OleDbCommand("DELETE * FROM "& tableNameString, myConnection) deleteCmd.ExecuteNonQuery() myConnection.Close() See similar questions...

The table "object" includes all objects, regardless of which persistend class they are. For each object we save additional information to what other objects it refers. See similar questions...

The datamodel schema is saved in the table "globalvalues" as a serialized SOAP stream. Never touch this, because the datamodel-class needs it for a automatic structure comparision. In future versions more global values can stored in the table. See similar questions...

You can create a database file which gives you access to the calc-table. You cannot alter the table within base, instead you must use the calc-table Reduce the windows so that you can see the Database pane of the databasefile window beside the calc table. See similar questions...

With Domino 1.5b3 and later, add "&Login=1" to a Domino URL. This will force the user to log in before allowing access to a database (without requiring you to set Default and Anonymous access to No Access). See similar questions...

Yes. Prior to using system restore a restore point is created. To undo the changes follow the instructions below: See similar questions...