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Statement Class Reference
[MySQL C++ Wrappers]

#include <statement.hpp>

Inheritance diagram for Statement:

[legend]

Public Member Functions
	Statement (void)
	Empty constructor.
virtual int	getNumCols (void)=0 throw (Error)
virtual std::string	getColAttr (int col)=0 throw (Error)
virtual ResultRowPtr	fetchRow (void)=0 throw (Error)
	Fetch row of resulting row.

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Detailed Description

Abstract class for performing SQL queries and acquiring results.

See also:

Database::execQuery

Date:

Thu Mar 03 2005

Author:

Jan Wedekind (wedesoft@users.sourceforge.net)

Definition at line 31 of file statement.hpp.

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Constructor & Destructor Documentation

Statement::Statement

(

void

)

[inline]

Empty constructor.

Definition at line 35 of file statement.hpp.

{}

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Member Function Documentation

virtual int Statement::getNumCols

(

void

)

throw (Error) [pure virtual]

Get number of result columns.

Returns:

Number of resulting columns of a SELECT query. 0 if there is none.

Implemented in MySQLStatement, and ODBCStatement.

virtual std::string Statement::getColAttr

(

int

col

)

throw (Error) [pure virtual]

Meta information about column.

Parameters:

col

Number of column (between 0 and getNumCols()-1).

Implemented in MySQLStatement, and ODBCStatement.

virtual ResultRowPtr Statement::fetchRow

(

void

)

throw (Error) [pure virtual]

Fetch row of resulting row.

Implemented in MySQLStatement, and ODBCStatement.

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

• statement.hpp

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