database::integrated::transaction Class Reference

Transaction interface for ACID operations. More...

#include <unified_database_system.h>

Inheritance diagram for database::integrated::transaction:

Collaboration diagram for database::integrated::transaction:

Public Member Functions
virtual	~transaction ()=default
virtual kcenon::common::Result< query_result >	execute (const std::string &query, const std::vector< query_param > &params={})=0
	Execute a query within the transaction.
virtual kcenon::common::VoidResult	commit ()=0
	Commit the transaction.
virtual kcenon::common::VoidResult	rollback ()=0
	Rollback the transaction.
virtual bool	is_active () const =0
	Check if transaction is active.

Detailed Description

Transaction interface for ACID operations.

Definition at line 245 of file unified_database_system.h.

Constructor & Destructor Documentation

~transaction()

virtual database::integrated::transaction::~transaction ( )

virtualdefault

Examples

/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

Member Function Documentation

commit()

virtual kcenon::common::VoidResult database::integrated::transaction::commit ( )

pure virtual

Commit the transaction.

Returns

Success or error result

Implemented in database::integrated::transaction_impl.

Examples

/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

execute()

virtual kcenon::common::Result< query_result > database::integrated::transaction::execute ( const std::string & query, const std::vector< query_param > & params = {} )

pure virtual

Execute a query within the transaction.

Parameters

query	SQL query string
params	Optional query parameters

Returns

Result containing query results or error

Implemented in database::integrated::transaction_impl.

Examples

/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

is_active()

virtual bool database::integrated::transaction::is_active ( ) const

pure virtual

Check if transaction is active.

Returns

true if transaction is active

Implemented in database::integrated::transaction_impl.

Examples

/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

rollback()

virtual kcenon::common::VoidResult database::integrated::transaction::rollback ( )

pure virtual

Rollback the transaction.

Returns

Success or error result

Implemented in database::integrated::transaction_impl.

Examples

/home/runner/work/database_system/database_system/database/integrated/unified_database_system.h.

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

• database/integrated/unified_database_system.h