Best way to migrate from Zeos (old) to Zeos (new)
Posted: 17.04.2006, 17:35
Hi there,
I have to update a database software I wrote 3 years ago using MySQL 3.23, D6 prof and Zeosdbo (5.0.8 I think) to Firebird 1.5.
I am thinking about the "best" way how to do this. What I found out so far, is that some of the methods and properties have changed, some are still the same.
For ex., I no longer need the transaction-object, just a TZConnection and the TZQuery is enough. So I am starting to do replace all the old terms with the now ones in an external editor and then try to get the new thing work... or are there better ways?
Another thing: the earlier
query.SortByField('fieldname') has changed to
query.SortedFields('fieldname') - what what happened to the
query.SortInverse Procedure? How can I do this now?
Thanks for your help....
Heiko!
I have to update a database software I wrote 3 years ago using MySQL 3.23, D6 prof and Zeosdbo (5.0.8 I think) to Firebird 1.5.
I am thinking about the "best" way how to do this. What I found out so far, is that some of the methods and properties have changed, some are still the same.
For ex., I no longer need the transaction-object, just a TZConnection and the TZQuery is enough. So I am starting to do replace all the old terms with the now ones in an external editor and then try to get the new thing work... or are there better ways?
Another thing: the earlier
query.SortByField('fieldname') has changed to
query.SortedFields('fieldname') - what what happened to the
query.SortInverse Procedure? How can I do this now?
Thanks for your help....
Heiko!