Package | Description |
---|---|
org.apache.jena.sparql.engine.iterator | |
org.apache.jena.sparql.engine.join |
Modifier and Type | Class and Description |
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class |
QueryIter2LoopOnLeft
Binary operation done by looping on the left, and materializing the right - this is not streamed on the right
See also QueryIterRepeatApply
|
class |
QueryIterDiff
Diff by materializing the RHS - this is not streamed on the right
|
class |
QueryIterMinus
Minus by materializing the RHS - this is not streamed on the right
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractIterHashJoin
Hash join algorithm
This code materializes one input into the probe table
then hash joins the other input from the stream side.
|
class |
QueryIterHashJoin
Hash left join.
|
class |
QueryIterHashLeftJoin_Left
Hash left join.
|
class |
QueryIterHashLeftJoin_Right
Hash left join.
|
class |
QueryIterNestedLoopJoin
Nested Loop Join (materializing on the left, streaming on the right)
A simple, dependable join.
|
class |
QueryIterNestedLoopLeftJoin
Nested Loop left Join (materializing on the right, streaming on the left)
A simple, dependable join.
|
Licenced under the Apache License, Version 2.0