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2012 May 25
2
Typecast values on change_column for postgresql
Hello,
Currently if you have a string column that have only number values (think a
year column using string by mistake) and you want to change to integer, you
can''t.
If you apply this monkey-patch will be possible:
https://gist.github.com/1393441
Note: if some value can''t be casted by postgresql (if have a letter for
example), the migration will fail as expected.
I think