Database Management
Reference Manual
Introduction to Database Concepts
:
Global Working
: Flush with Global
Flush with Global
If the two extracts are primary at the same location, then the flush operation is the same as for non global projects. If the two extracts are primary at different locations then the steps are as follows:
The steps are:
1.
Propagate sessions on the child from location B to location A
2.
Flush the Master at location A with changes
3.
Propagate the new sessions on the Master at location A to location B (at next update)
Step 2 could fail for normal reasons, e.g. a name clash. If so the primary child extract needs to be informed so that next time it uses the correct base session for comparison purposes. At the command level this is the 'EXTRACT FLUSH RESET' command.
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