2010/5/26 Armin Landscheidt <[email protected]>: > Thanks for your answers. > > @nadav s > whats ELT? > > I want to avoid to write updatescripts by my self. The schema is given > by the domainmodel. I thought there are any tools for help tracking > changes in the domain model.
There are some tools for changing schema, including tools that can synchronize schema between two databases. This depends to a large degree on your changes. No tool is going to automatically figure out how to convert the _data_ in your existing database from schema vN to vN+1 for arbitrary schema changes. You might also be interested in Liquibase, to help with cross-database compatibility for you upgrade system. /Oskar > On 25 Mai, 02:50, Diego Mijelshon <[email protected]> wrote: >> Install-time scripts. Be sure to code defensively, considering that setup >> might be aborted at any point. >> I mean: >> IF (/*property exists with old name*/) >> ALTER TABLE ... >> etc. >> >> Diego >> >> On Mon, May 24, 2010 at 13:13, Armin Landscheidt >> <[email protected]>wrote: >> >> >> >> > Which is the best way to migrate the database from one version of my >> > program to the next version? >> >> > Some special cases are renaming of classes and properties. >> >> > -- >> > You received this message because you are subscribed to the Google Groups >> > "nhusers" group. >> > To post to this group, send email to [email protected]. >> > To unsubscribe from this group, send email to >> > [email protected]<nhusers%[email protected]> >> > . >> > For more options, visit this group at >> >http://groups.google.com/group/nhusers?hl=en. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "nhusers" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group >> athttp://groups.google.com/group/nhusers?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > > -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
