duckdb::Constraint Class Reference

Constraint is the base class of any type of table constraint. More...

#include <duckdb.hpp>

Inheritance diagram for duckdb::Constraint:

Public Member Functions
DUCKDB_API	Constraint (ConstraintType type)
virtual DUCKDB_API string	ToString () const =0
DUCKDB_API void	Print () const
virtual DUCKDB_API unique_ptr< Constraint >	Copy () const =0
virtual DUCKDB_API void	Serialize (Serializer &serializer) const
template<class TARGET >
TARGET &	Cast ()
template<class TARGET >
const TARGET &	Cast () const

Static Public Member Functions
static DUCKDB_API unique_ptr< Constraint >	Deserialize (Deserializer &deserializer)

Public Attributes
ConstraintType	type

Detailed Description

Constraint is the base class of any type of table constraint.

Member Function Documentation

Cast() [1/2]

template<class TARGET >

TARGET & duckdb::Constraint::Cast ( )

inline

                   {
        if (type != TARGET::TYPE) {
            throw InternalException("Failed to cast constraint to type - constraint type mismatch");
        }
        return reinterpret_cast<TARGET &>(*this);
    }

Cast() [2/2]

template<class TARGET >

const TARGET & duckdb::Constraint::Cast ( ) const

inline

                               {
        if (type != TARGET::TYPE) {
            throw InternalException("Failed to cast constraint to type - constraint type mismatch");
        }
        return reinterpret_cast<const TARGET &>(*this);
    }

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The documentation for this class was generated from the following file:

• external/duckdb/duckdb.hpp