Hello all, I've a following piece of code that used to work fine with SA 0.6.6, but no longer works with 0.7 due to table.columns becoming an immutable collection.
def alterTableDropColumns(connection, table, *columns): """ Drop some columns of a table. Parameters are expected to be sqlalchemy objects. """ statement = [] names = [] for column in columns: if isinstance(column, sqlalchemy.Column): name = column.name else: name = column column = table.columns[name] names.append(name) statement.append("DROP COLUMN %s" % name) connection.execute("ALTER TABLE %s %s" % (table.fullname, ",".join(statement))) for name in names: del table.columns[name] Can anyone suggest a workaround that would let me do the same stuff in 0.7? Maciej Szumocki -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.