class Vcs4sql::ChecksumMismatchError
Public Class Methods
new(expected, applied)
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Calls superclass method
Vcs4sql::Vcs4sqlError::new
# File lib/vcs4sql/exception.rb, line 34 def initialize(expected, applied) msg = <<~MSG Version '#{expected.version}' has checksum mismatch. The possible root cause is that the file with migration, which was applied already, got changed recently. As a workaround, you may change the md5sum in the database in case if these changes are minor and don't affect the structure: update changelog set md5sum='#{expected.md5sum}' where id=#{applied.id} In case if changes are major and affect the database structure then they should be reverted and introduce it as a new change. Expected '#{expected.version}' version from '#{expected.file}' (#{expected.md5sum}) has SQL: #{expected.sql} ............................................................................................. Existing '#{applied.version}' version from '#{applied.file}' (#{applied.md5sum}) has SQL: #{applied.sql} ............................................................................................. MSG super("vcs4sql-001", msg) end