Question: I have to admit, I’m new to the Exchange community. After extensive reading of various books and forums I have managed to configure and setup the IMS, etc. The
Whenever you access a database field through the Recordset object you incur in a slight overhead. Take for example the following code snippet: Dim rs As New ADODB.Recordsetrs.Open “SELECT au_lname,
Question: To make a long story short, we have a copy of the private and public EDB files. Is there a way to get the data out of at least
If you wish to retrieve from the department table all the department numbers that have at least one employee assigned to them, write the query as: select deptno, deptname from
Oracle8i provides a standard package, DBMS_PROFILER, which facilitates performance and code coverage analysis of your PL/SQL application. This package provides functions for gathering statistics, such as total number of times
Oracle8i has introduced database-level and system-level triggers. They can track events in the database such as logon/logoff from a schema, startup and shutdown of a database, and response to a
A temporary table has a definition or structure like that of a regular table, but the data it contains exists for only the duration of a transaction or session. Oracle8i
Oracle comes with a PL/SQL wrapper, which converts the PL/SQL source code into an intermediate form of object code. By hiding application internals, the wrapper prevents the misuse of your
If you have a table whose columns always are queried together, maybe you should store them as an index-organized table (IOT). An IOT is indexed on one or more columns