59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/*-------------------------------------------------------------------------
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*
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* pgtransdb.h
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*
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*
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* DESCRIPTION
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* Postgres Transaction Database Class:
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* Query Postgres backend using a transaction block
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*
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* NOTES
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* Currently under construction.
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*
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* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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*
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* $Id: pgtransdb.h,v 1.5 2000/04/22 22:39:15 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PGTRANSDB_H
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#define PGTRANSDB_H
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#ifndef PGDATABASE_H
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#include "pgdatabase.h"
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#endif
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// ****************************************************************
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//
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// PgTransaction - a class for running transactions against databases
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//
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// ****************************************************************
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// This is the database access class that keeps an open
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// transaction block during its lifetime. The block is ENDed when
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// the object is destroyed.
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class PgTransaction : public PgDatabase {
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public:
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PgTransaction(const char* conninfo); // use reasonable & environment defaults
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// connect to the database with given environment and database name
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// PgTransaction(const PgConnection&);
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~PgTransaction(); // close connection and clean up
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protected:
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ExecStatusType BeginTransaction();
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ExecStatusType EndTransaction();
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protected:
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PgTransaction() : PgDatabase() {} // Do not connect
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private:
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// We don't support copying of PgTransaction objects,
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// so make copy constructor and assignment op private.
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PgTransaction(const PgTransaction&);
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PgTransaction& operator= (const PgTransaction&);
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}; // End PgTransaction Class Declaration
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#endif // PGTRANSDB_H
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