| Subclasses of JoinStrategy in org.teiid.query.processor.relational |
class |
MergeJoinStrategy
MergeJoinStrategy supports generalized Full, Left Outer, and Inner Joins (containing non-equi join criteria) as long as there
is at least one equi-join criteria
Additionally supports Semi and Anti-Semi Joins. |
class |
NestedLoopJoinStrategy
Nested loop is currently implemented as a degenerate case of merge join. |
class |
NestedTableJoinStrategy
Variation of a nested loop join that handles nested tables |
class |
PartitionedSortJoin
Extends the basic fully sorted merge join to check for conditions necessary
to not fully sort one of the sides
Will be used for inner joins and only if both sorts are not required. |