libpqxx
7.7.0
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A range type does not have an innate null value. More...
#include <range.hxx>
Additional Inherited Members | |
Static Public Member Functions inherited from pqxx::no_null< range< TYPE > > | |
static constexpr bool | is_null (range< TYPE > const &) noexcept |
Does a given value correspond to an SQL null value? More... | |
Static Public Attributes inherited from pqxx::no_null< range< TYPE > > | |
static constexpr bool | has_null |
Does TYPE have a "built-in null value"? More... | |
static constexpr bool | always_null |
Are all values of this type null? More... | |
A range type does not have an innate null value.