we are currently using version 7.3 of oracle and we seem to encounter this attached problems especially
during end of month. What causes these errors to come up and what remedies can i apply to rectify the
1. The remote process has closed the connection
2. The socket is not connected
3. Falied to read data from the network
4. The server has sent the fatal error message: dbc_OpenChannel failed
Using SQL Scripts we can save all the SQL queries as files that we use very frequently on our database later point of time. This is one of the feature present under SQL Workshop in Oracle Application Express.
Using examples as well as descriptions, step through each of the common simple join types, explaining differences in syntax, differences in expected outputs and showing how the queries run along with the actual outputs based upon a simple set of dem…