ClanLib
2.3.7
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Database connection provider. More...
#include <db_connection_provider.h>
Public Member Functions | |
Construction | |
virtual | ~CL_DBConnectionProvider () |
Operations | |
virtual CL_DBCommandProvider * | create_command (const CL_StringRef &text, CL_DBCommand::Type type)=0 |
Create database command. More... | |
virtual CL_DBTransactionProvider * | begin_transaction (CL_DBTransaction::Type type)=0 |
Begin a transaction. More... | |
virtual CL_DBReaderProvider * | execute_reader (CL_DBCommandProvider *command)=0 |
Begin execution of database command. More... | |
virtual CL_String | execute_scalar_string (CL_DBCommandProvider *command)=0 |
Execute database command and returns the first column of the first row. More... | |
virtual int | execute_scalar_int (CL_DBCommandProvider *command)=0 |
Execute database command and returns the first column of the first row. More... | |
virtual void | execute_non_query (CL_DBCommandProvider *command)=0 |
Execute database command. More... | |
Database connection provider.
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inlinevirtual |
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pure virtual |
Begin a transaction.
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pure virtual |
Create database command.
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pure virtual |
Execute database command.
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pure virtual |
Begin execution of database command.
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pure virtual |
Execute database command and returns the first column of the first row.
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pure virtual |
Execute database command and returns the first column of the first row.