SQL::Query Class Reference

#include <SQLCore.h>

Inheritance diagram for SQL::Query:

Public Types
enum	State { stStandBy = (unsigned int) 0x0001 , stPrepared = 0x0002 , stExecuted = 0x0004 , stFetched = 0x0008 }

Protected Member Functions
	Query (Connection *_connHandle)
virtual	~Query ()
virtual void	__destroy ()=0
virtual bool	__prepare (const char *_sql, size_t _sqllen, size_t _paramCount)=0
virtual bool	__execute ()=0
virtual bool	__fetch ()=0
virtual bool	__moreResults (bool *_moreResults)
virtual bool	__getField (size_t _index, Field **_fieldHandle)=0
virtual bool	__getParam (size_t _index, Param **_paramHandle)=0
Protected Member Functions inherited from Object
virtual	~Object ()
	Object ()

Protected Attributes
Connection *	__connHandle
bool	__eof
int64_t	__affectedRows
size_t	__fieldCount
size_t	__paramCount
wchar_t	__placeholder
unsigned int	__states

Friends
class	Connection

Additional Inherited Members
Public Member Functions inherited from Object
virtual String	toString () const
virtual void	destroy ()
String	className () const
bool	isInstanceOf (const std::type_info &typeinfo) const
virtual const std::type_info &	typeInfo () const

Detailed Description

Definition at line 241 of file SQLCore.h.

Member Enumeration Documentation

State

enum SQL::Query::State

Enumerator
stStandBy
stPrepared
stExecuted
stFetched

Definition at line 317 of file SQLCore.h.

    {
        stStandBy  = (unsigned int) 0x0001,
        stPrepared    = 0x0002,
        stExecuted    = 0x0004,
        stFetched  = 0x0008
    };

Constructor & Destructor Documentation

Query()

SQL::Query::Query ( Connection * _connHandle )

protected

~Query()

SQL::Query::~Query ( )

protectedvirtual

Definition at line 532 of file SQLCore.cpp.

{
    __connHandle->release();
}

Member Function Documentation

__destroy()

virtual void SQL::Query::__destroy ( )

protectedpure virtual

Implemented in IBQuery, IFXQuery, MyQuery, OciQuery, ODBCQuery, PeQuery, PqQuery, and SqQuery.

__execute()

virtual bool SQL::Query::__execute ( )

protectedpure virtual

Implemented in IBQuery, IFXQuery, MyQuery, OciQuery, ODBCQuery, PeQuery, PqQuery, and SqQuery.

__fetch()

virtual bool SQL::Query::__fetch ( )

protectedpure virtual

Implemented in IBQuery, IFXQuery, MyQuery, OciQuery, ODBCQuery, PeQuery, PqQuery, and SqQuery.

__getField()

virtual bool SQL::Query::__getField ( size_t _index, Field ** _fieldHandle )

protectedpure virtual

Implemented in IBQuery, IFXQuery, MyQuery, OciQuery, ODBCQuery, PeQuery, PqQuery, and SqQuery.

__getParam()

virtual bool SQL::Query::__getParam ( size_t _index, Param ** _paramHandle )

protectedpure virtual

Implemented in IBQuery, IFXQuery, MyQuery, OciQuery, ODBCQuery, PeQuery, PqQuery, and SqQuery.

__moreResults()

bool SQL::Query::__moreResults ( bool * _moreResults )

protectedvirtual

Reimplemented in MyQuery, and ODBCQuery.

Definition at line 582 of file SQLCore.cpp.

{
    __SET_ERROR(eNotSupportMethod);
    return false;
}

__prepare()

virtual bool SQL::Query::__prepare ( const char * _sql, size_t _sqllen, size_t _paramCount )

protectedpure virtual

Implemented in IBQuery, IFXQuery, MyQuery, OciQuery, ODBCQuery, PeQuery, PqQuery, and SqQuery.

Friends And Related Symbol Documentation

Connection

friend class Connection

friend

Definition at line 310 of file SQLCore.h.

Member Data Documentation

__affectedRows

int64_t SQL::Query::__affectedRows

protected

Definition at line 304 of file SQLCore.h.

__connHandle

Connection* SQL::Query::__connHandle

protected

Definition at line 302 of file SQLCore.h.

__eof

bool SQL::Query::__eof

protected

Definition at line 303 of file SQLCore.h.

__fieldCount

size_t SQL::Query::__fieldCount

protected

Definition at line 306 of file SQLCore.h.

__paramCount

size_t SQL::Query::__paramCount

protected

Definition at line 307 of file SQLCore.h.

__placeholder

wchar_t SQL::Query::__placeholder

protected

Definition at line 308 of file SQLCore.h.

__states

unsigned int SQL::Query::__states

protected

Definition at line 314 of file SQLCore.h.

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

• SQLCore.h
• SQLCore.inl
• SQLCore.cpp