Typeclass representing the equivalence of two column types.
For example: 1 === 2 is a valid sqlest expression but 1 === "2" is not.
The main requirement for this class comes from OptionColumnTypes. sqlest is relaxed
about allowing direct comparisons between optional and non-optional columns.
For example, 1 === Some(2) is considered valid.
The second requirement is that different numeric column types should be comparable
Typeclass representing the equivalence of two column types. For example:
1 === 2is a valid sqlest expression but1 === "2"is not.The main requirement for this class comes from
OptionColumnTypes. sqlest is relaxed about allowing direct comparisons between optional and non-optional columns. For example,1 === Some(2)is considered valid.The second requirement is that different numeric column types should be comparable