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hpp.z
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wsqlconn.hpp
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C/C++ Source or Header
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1996-12-04
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#ifndef _WSQLCONN_HPP_INCLUDED
#define _WSQLCONN_HPP_INCLUDED
#ifndef _WTRANSAC_HPP_INCLUDED
#include "wtransac.hpp"
#endif
#ifndef _WQUERY_HPP_INCLUDED
#include "wquery.hpp"
#endif
class WSQLTable : public WObject {
public:
WString owner;
WString name;
WString type;
};
class WSQLColumn : public WObject {
public:
~WSQLColumn() { delete [] data; }
WString name;
char *data;
long size;
long max_size;
long got_size;
};
extern template WVector<WSQLTable>;
extern template WVector<WSQLColumn>;
class WCMCLASS WSQLConnection : public WObject
{
WDeclareSubclass ( WSQLConnection, WObject );
public:
WBool Open( WString dbname, WString userid, WString password, WString connectparms = "", WString dbms = "" );
WBool Close();
WBool EnumTables( WVector<WSQLTable> &, WString table_pattern = "%",
WString owner_pattern = "%", WString type = "" );
WBool OpenCursor( WString query );
WBool CloseCursor();
WBool BindColumns( WVector<WSQLColumn> &columns );
WBool Fetch();
WString GetError() { return( _message ); }
int GetRows() { return( _rows ); }
// TODO: Fix Error() to Call error message
#if 0
void Error( void );
#endif
void SetParameter( int, WDataValue const & );
WString GetParameter( int );
void InitParameters();
private:
WTransaction _transact;
WQuery _query;
WString _message;
int _rows;
};
#endif