Typeclass for a flat vector of Meta
s, analogous to Composite
but with no nesting or
generalization to product types.
Typeclass for a flat vector of Meta
s, analogous to Composite
but with no nesting or
generalization to product types. Each element expands to some nonzero number of ?
placeholders in the SQL literal, and the param vector itself has a Composite
instance.
Derivations for Param
, which disallow embedding.
Derivations for Param
, which disallow embedding. Each interpolated query argument corresponds
with a type with a Meta
instance, or an Option
thereof.
Module defining the
Param
typeclass.