duckdb::TransactionContext Class Reference

Collaboration diagram for duckdb::TransactionContext:

Public Member Functions
	TransactionContext (ClientContext &context)
MetaTransaction &	ActiveTransaction ()
bool	HasActiveTransaction () const
void	BeginTransaction ()
void	Commit ()
void	Rollback (optional_ptr< ErrorData >)
void	ClearTransaction ()
void	SetAutoCommit (bool value)
bool	IsAutoCommit () const
void	SetReadOnly ()
idx_t	GetActiveQuery ()
void	ResetActiveQuery ()
void	SetActiveQuery (transaction_t query_number)
void	SetInvalidationPolicy (TransactionInvalidationPolicy new_invalidation_policy)
TransactionInvalidationPolicy	GetInvalidationPolicy ()
void	SetAutoRollback (bool new_auto_rollback)
bool	GetAutoRollback ()

Private Member Functions
	TransactionContext (const TransactionContext &)=delete

Private Attributes
ClientContext &	context
bool	auto_commit
TransactionInvalidationPolicy	invalidation_policy
bool	auto_rollback
unique_ptr< MetaTransaction >	current_transaction

Detailed Description

The transaction context keeps track of all the information relating to the current transaction

Member Function Documentation

ActiveTransaction()

MetaTransaction & duckdb::TransactionContext::ActiveTransaction ( )

inline

                                         {
        if (!current_transaction) {
            throw InternalException("TransactionContext::ActiveTransaction called without active transaction");
        }
        return *current_transaction;
    }

HasActiveTransaction()

bool duckdb::TransactionContext::HasActiveTransaction ( ) const

inline

                                      {
        return current_transaction.get();
    }

IsAutoCommit()

bool duckdb::TransactionContext::IsAutoCommit ( ) const

inline

                              {
        return auto_commit;
    }

SetInvalidationPolicy()

void duckdb::TransactionContext::SetInvalidationPolicy ( TransactionInvalidationPolicy  new_invalidation_policy )

inline

                                                                                      {
        invalidation_policy = new_invalidation_policy;
    };

GetInvalidationPolicy()

TransactionInvalidationPolicy duckdb::TransactionContext::GetInvalidationPolicy ( )

inline

                                                          {
        return invalidation_policy;
    };

SetAutoRollback()

void duckdb::TransactionContext::SetAutoRollback ( bool  new_auto_rollback )

inline

                                                 {
        auto_rollback = new_auto_rollback;
    };

GetAutoRollback()

bool duckdb::TransactionContext::GetAutoRollback ( )

inline

                           {
        return auto_rollback;
    };

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

• external/duckdb/duckdb.hpp