Thank you in advance for your patience.



I want to dive deeper into the basics of firebird. It does not look like so,
but I have created a lot in firebird ;o)



Well, I have a table with an update-trigger. At a specified value I can set
"new.value = somevalue" okay.



If I must change some data for example: (if all records have the value of
XX, condition new.valueofsomefiled), then:

Update sametable set statusfield = XX where condition = XX.



How protects firebird itself for running an endless loop? (the update
trigger updates the table and normally the update of the update runs a
update .



Thank you for your help.



Best regards.



Olaf











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