Uses of Class
org.cojen.tupl.diag.QueryPlan.Union

Packages that use QueryPlan.Union

Package	Description
org.cojen.tupl.diag	Diagnostics support.

Uses of QueryPlan.Union in org.cojen.tupl.diag

Subclasses of QueryPlan.Union in org.cojen.tupl.diag

Modifier and Type	Class	Description
static final class	QueryPlan.DisjointUnion	Query plan node which represents a union set of plans, where each source plan only produces rows which aren't produced by the other sources.
static final class	QueryPlan.MergeUnion	Query plan node which represents a union set of plans which have an common ordering, and rows are compared to each other for eliminating duplicates.
static final class	QueryPlan.RangeUnion	Query plan node which represents a union set of plans, where each source plan is limited to a range, and all sources produce rows in the same order.