SubQueryInfo

Information about current sub-query being prepared.

Methods
	SubQueryInfo(SubQueryInfo upper, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder)
	SubQueryInfo(SubQueryInfo upper, int[] masks, TableFilter[] filters, int filter, SortOrder sortOrder) Parameters: upper - upper level sub-query if any masks - index conditions masks filters - table filters filter - current filter sortOrder - sort order
int	getFilter()
int	getFilter()
TableFilter[]	getFilters()
TableFilter[]	getFilters()
int[]	getMasks()
int[]	getMasks()
SortOrder	getSortOrder()
SortOrder	getSortOrder()
SubQueryInfo	getUpper()
SubQueryInfo	getUpper()