Inheritance diagram for ResultSet:

Collaboration diagram for ResultSet:

Public Member Functions
virtual	~ResultSet ()
	Destructor.

int32_t	GetNumColumns () const
	Gets the number of columns. More...

const std::wstring &	GetColumnName (int32_t index) const
	Gets the name for the given column. More...

int32_t	GetColumnIndex (const std::wstring &name) const
	Gets the column index for the given column name. More...

DataType	GetColumnDataType (int32_t index) const
	Gets the datatype for the given column. More...

bool_t	Next ()
	Fetches the next row. More...

void	GetColumn (int32_t index, Value &value) const
	Gets the value for the given column. More...

Value *	GetColumn (int32_t index) const
	Gets the value for the given column. More...

void	Rewind ()
	Positions the cursor before the first row.

const std::wstring &	GetJSON (int32_t rows)
	Returns rows in JSON format. More...

Private Member Functions
sparksee_core::ResultSet *	GetHandler ()
	Gets the handled reference. More...

const sparksee_core::ResultSet *	GetHandler () const
	Gets the handled reference. More...

void	SetHandler (sparksee_core::ResultSet *h)
	Sets the handled reference. More...

void	FreeHandler ()
	Frees (deletes) the handled reference.

bool_t	IsNull () const
	Gets if the handler is NULL. More...

Friends
class	Query

Detailed Description

ResultSet class.

Author: Sparsity Technologies http://www.sparsity-technologies.com

Member Function Documentation

void ResultSet::GetColumn	(	int32_t	index,
		Value &	value
	)		const

Gets the value for the given column.

Parameters

index	[in] Column index.
value	[in\|out] Value.

Exceptions

QueryException If a database access error occurs.

Value* ResultSet::GetColumn ( int32_t index ) const

Gets the value for the given column.

Parameters

index [in] Column index.

Returns: The Value of the given column.

Exceptions

QueryException If a database access error occurs.

DataType ResultSet::GetColumnDataType ( int32_t index ) const

Gets the datatype for the given column.

Parameters

index [in] Column index.

Returns: DataType for the given column.

int32_t ResultSet::GetColumnIndex ( const std::wstring & name ) const

Gets the column index for the given column name.

Parameters

name	[in] Column name.

Returns: Column index.

const std::wstring& ResultSet::GetColumnName ( int32_t index ) const

Gets the name for the given column.

Parameters

index [in] Column index.

Returns: Column name.

const std::wstring& ResultSet::GetJSON ( int32_t rows )

Returns rows in JSON format.

Rows are returned from the current position.

Parameters

rows	[in] Maximum number of rows

Returns: JSON representation of the next <rows> rows in the resultset

int32_t ResultSet::GetNumColumns ( ) const

Gets the number of columns.

Columns are in the range [0...COLUMNS).

Returns: The number of columns.

bool_t ResultSet::Next ( )

Fetches the next row.

A ResultSet cursor is initially positioned before the first row; the first call to the method "Next" makes the first row the current row; the second call makes the second row the current row, and so on.

Returns: TRUE if the next row has been successfully fetched, FALSE otherwise.

Exceptions

QueryException If a database access error occurs.

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

ResultSet.h

Public Member Functions

Private Member Functions

Friends

Detailed Description

Member Function Documentation