Wt::Dbo::FieldInfo Class Reference

Description of a field. More...

#include <Wt/Dbo/SqlTraits.h>

Public Member Functions
	FieldInfo (const std::string &name, const std::type_info *type, const std::string &sqlType, int flags)
	Creates a field description.
	FieldInfo (const std::string &name, const std::type_info *type, const std::string &sqlType, const std::string &foreignKeyTable, const std::string &foreignKeyName, int flags, int fkConstraints)
	Creates a field description.
void	setQualifier (const std::string &qualifier, bool firstQualified=false)
	Sets a qualifier for the field.
const std::string &	name () const
	Returns the field name.
const std::string &	sqlType () const
	Returns the field SQL type.
const std::string &	qualifier () const
	Returns the field qualifier.
const std::type_info *	type () const
	Returns the field type.
bool	isIdField () const
	Returns whether the field is an Id field.
bool	isNaturalIdField () const
	Returns whether the field is a Natural Id field.
bool	isSurrogateIdField () const
	Returns whether the field is a Surrogate Id field.
bool	isVersionField () const
	Returns whether the field is a Version field.
bool	isMutable () const
	Returns whether the field is mutable.
bool	needsQuotes () const
	Returns whether the field name needs to be quoted.
bool	isForeignKey () const
	Returns whether the field is part of a foreign key.

Detailed Description

Description of a field.

See also

query_result_traits::getFields(), Query::fields()