Files compares contents of two files and generates a series of statements to migrate from the old one to the new one, writing the result to `dst`.

Files compares contents from two sources and generates a series of statements to migrate from the old one to the new one, writing the result to `dst`.

Statements compares two model.Stmts and generates a series of statements to migrate from the old one to the new one, writing the result to `dst`.

Strings compares two strings and generates a series of statements to migrate from the old one to the new one, writing the result to `dst`.

WithParser specifies the parser instance to use when parsing the statements given to the diffing functions.

WithTransaction specifies if statements to control transactions should be included in the diff.