LocalResult

A local result set contains all row data of a result set. This is the object generated by engine, and it is also used directly by the ResultSet class in the embedded mode. If the result does not fit in memory, it is written to a temporary file.

Methods
static LocalResult	read(Session session, ResultSet rs, int maxrows) Construct a local result set by reading all data from a regular result set.
static LocalResult	read(Session session, ResultSet rs, int maxrows) Construct a local result set by reading all data from a regular result set. Parameters: session - the session rs - the result set maxrows - the maximum number of rows to read (0 for no limit) Returns: the local result set
	LocalResult() Construct a local result object.
	LocalResult() Construct a local result object.
	LocalResult(Session session, Expression[] expressions, int visibleColumnCount) Construct a local result object.
	LocalResult(Session session, Expression[] expressions, int visibleColumnCount) Construct a local result object. Parameters: session - the session expressions - the expression array visibleColumnCount - the number of visible columns
void	addRow(Value[] values) Add a row to this object.
void	addRow(Value[] values) Add a row to this object. Parameters: values - the row to add
void	close()
void	close()
boolean	containsDistinct(Value[] values) Check if this result set contains the given row.
boolean	containsDistinct(Value[] values) Check if this result set contains the given row. Parameters: values - the row Returns: true if the row exists
LocalResult	createShallowCopy(SessionInterface targetSession) Create a shallow copy of the result set.
LocalResult	createShallowCopy(SessionInterface targetSession) Create a shallow copy of the result set. The data and a temporary table (if there is any) is not copied. Parameters: targetSession - the session of the copy Returns: the copy if possible, or null if copying is not possible
Value[]	currentRow()
Value[]	currentRow()
void	done() This method is called after all rows have been added.
void	done() This method is called after all rows have been added.
String	getAlias(int i)
String	getAlias(int i)
String	getColumnName(int i)
String	getColumnName(int i)
long	getColumnPrecision(int i)
long	getColumnPrecision(int i)
int	getColumnScale(int i)
int	getColumnScale(int i)
int	getColumnType(int i)
int	getColumnType(int i)
int	getDisplaySize(int i)
int	getDisplaySize(int i)
int	getFetchSize()
int	getFetchSize()
int	getNullable(int i)
int	getNullable(int i)
int	getRowCount()
int	getRowCount()
int	getRowId()
int	getRowId()
String	getSchemaName(int i)
String	getSchemaName(int i)
String	getTableName(int i)
String	getTableName(int i)
int	getVisibleColumnCount()
int	getVisibleColumnCount()
boolean	hasNext()
boolean	hasNext()
boolean	isAfterLast()
boolean	isAfterLast()
boolean	isAutoIncrement(int i)
boolean	isAutoIncrement(int i)
boolean	isClosed() Check if this result set is closed.
boolean	isClosed() Check if this result set is closed. Returns: true if it is
boolean	isLazy()
boolean	isLazy()
boolean	needToClose()
boolean	needToClose()
boolean	next()
boolean	next()
void	removeDistinct(Value[] values) Remove the row from the result set if it exists.
void	removeDistinct(Value[] values) Remove the row from the result set if it exists. Parameters: values - the row
void	reset()
void	reset()
void	setDistinct() Remove duplicate rows.
void	setDistinct() Remove duplicate rows.
void	setFetchSize(int fetchSize)
void	setFetchSize(int fetchSize)
void	setLimit(int limit) Set the number of rows that this result will return at the maximum.
void	setLimit(int limit) Set the number of rows that this result will return at the maximum. Parameters: limit - the limit (-1 means no limit, 0 means no rows)
void	setMaxMemoryRows(int maxValue)
void	setMaxMemoryRows(int maxValue)
void	setOffset(int offset) Set the offset of the first row to return.
void	setOffset(int offset) Set the offset of the first row to return. Parameters: offset - the offset
void	setRandomAccess() Random access is required (containsDistinct).
void	setRandomAccess() Random access is required (containsDistinct).
void	setSortOrder(SortOrder sort) Set the sort order.
void	setSortOrder(SortOrder sort) Set the sort order. Parameters: sort - the sort order
String	toString()
String	toString()