Updating dataset c updating memory on hp presario laptop
This makes CLISTs quick and easy to develop and modify, but relatively slow at run time.
You have some builtin substitution variables which the system replaces with a current value; For example, if you code &SYSUID.
On the next page of the wizard, shown in Figure 18-4, you specify whether the data adapter will use SQL statements or stored procedures to access the data.
statement that will retrieve the data on a page similar to the one shown in Figure 18-5.
, the connection to the database was continually maintained, unless explicitly closed.
It is also possible to work in a manner where a connection is only established when needed.