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

Packages that use QueryPlan

Package	Description
org.cojen.tupl	See Database to get started with Tupl.
org.cojen.tupl.diag	Diagnostics support.

Uses of QueryPlan in org.cojen.tupl

Methods in org.cojen.tupl that return QueryPlan

Modifier and Type	Method	Description
QueryPlan	Table.scannerPlan(Transaction txn, String query, Object... args)	Returns a query plan used by newScanner.
default QueryPlan	Table.streamPlan(Transaction txn, String query, Object... args)	Returns a query plan used by newStream.
QueryPlan	Table.updaterPlan(Transaction txn, String query, Object... args)	Returns a query plan used by newUpdater.

Uses of QueryPlan in org.cojen.tupl.diag

Subclasses of QueryPlan 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.Empty	Query plan node which represents an empty set.
static final class	QueryPlan.Filter	Query plan node which filters out rows.
static final class	QueryPlan.FullScan	Query plan node which scans all rows of a table.
static final class	QueryPlan.GroupSort	Query plan node which sorts rows within a group.
static final class	QueryPlan.LoadOne	Query plan node which loads at most one row from a table.
static class	QueryPlan.NaturalJoin	Query plan node which joins two sources based on a common set of columns.
static final class	QueryPlan.PrimaryJoin	Query plan node which joins index rows to primary rows.
static final class	QueryPlan.RangeScan	Query plan node which scans a range of rows from a table.
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.
static class	QueryPlan.Scan	Query plan node which scans a table.
static class	QueryPlan.Set	Query plan node which represents a set of plans.
static class	QueryPlan.Sort	Query plan node which sorts the rows.
static class	QueryPlan.Table	Query plan node which accesses rows from a table.
static class	QueryPlan.Union	Query plan node which represents a union set of plans.

Fields in org.cojen.tupl.diag declared as QueryPlan

Modifier and Type	Field	Description
final QueryPlan	QueryPlan.Filter.source
final QueryPlan	QueryPlan.NaturalJoin.source
final QueryPlan	QueryPlan.Sort.source
final QueryPlan[]	QueryPlan.Set.sources
final QueryPlan	QueryPlan.NaturalJoin.target

Constructors in org.cojen.tupl.diag with parameters of type QueryPlan

Modifier	Constructor	Description
	DisjointUnion(QueryPlan... sources)
	Filter(String expression, QueryPlan source)
	GroupSort(String[] groupColumns, String[] sortColumns, QueryPlan source)
	NaturalJoin(String[] columns, QueryPlan target, QueryPlan source)
	PrimaryJoin(String table, String[] keyColumns, QueryPlan source)
	RangeUnion(QueryPlan... sources)
	Sort(String[] sortColumns, QueryPlan source)