[teiid-commits] teiid SVN: r4633 - in branches/7.7.x: test-integration/perf/src/test/java/org/teiid/query/eval and 1 other directory.

Author: jolee Date: 2014-04-22 10:11:47 -0400 (Tue, 22 Apr 2014) New Revision: 4633 Modified: branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/JoinNode.java branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/MergeJoinStrategy.java branches/7.7.x/test-integration/perf/src/test/java/org/teiid/query/eval/TestEnginePerformance.java Log: TEIID-2931: Perform equi-join full outer joins in a streaming manner Modified: branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/JoinNode.java =================================================================== --- branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/JoinNode.java 2014-04-21 20:33:53 UTC (rev 4632) +++ branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/JoinNode.java 2014-04-22 14:11:47 UTC (rev 4633) @@ -179,7 +179,7 @@ TeiidProcessingException { try { if (state == State.LOAD_LEFT) { - if (this.joinType != JoinType.JOIN_FULL_OUTER) { + if (this.joinType != JoinType.JOIN_FULL_OUTER || this.getJoinCriteria() == null) { this.joinStrategy.leftSource.setImplicitBuffer(ImplicitBuffer.NONE); } //left child was already opened by the join node Modified: branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/MergeJoinStrategy.java =================================================================== --- branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/MergeJoinStrategy.java 2014-04-21 20:33:53 UTC (rev 4632) +++ branches/7.7.x/engine/src/main/java/org/teiid/query/processor/relational/MergeJoinStrategy.java 2014-04-22 14:11:47 UTC (rev 4633) @@ -212,7 +212,7 @@ outerMatched = false; innerState.reset(); loopState = LoopState.LOAD_INNER; - } else if (matchState == MatchState.MATCH_LEFT && joinNode.getJoinType() == JoinType.JOIN_FULL_OUTER) { + } else if (matchState == MatchState.MATCH_LEFT && joinNode.getJoinType() == JoinType.JOIN_FULL_OUTER && this.joinNode.getJoinCriteria() != null) { // on a full outer join, we need to determine the outer right values as well matchState = MatchState.MATCH_RIGHT; outerState = this.rightSource; @@ -342,7 +342,7 @@ @Override protected void loadRight() throws TeiidComponentException, TeiidProcessingException { - if (this.joinNode.getJoinType() != JoinType.JOIN_FULL_OUTER) { + if (this.joinNode.getJoinType() != JoinType.JOIN_FULL_OUTER || this.joinNode.getJoinCriteria() == null) { this.rightSource.setImplicitBuffer(ImplicitBuffer.ON_MARK); } this.rightSource.sort(this.processingSortRight); Modified: branches/7.7.x/test-integration/perf/src/test/java/org/teiid/query/eval/TestEnginePerformance.java =================================================================== --- branches/7.7.x/test-integration/perf/src/test/java/org/teiid/query/eval/TestEnginePerformance.java 2014-04-21 20:33:53 UTC (rev 4632) +++ branches/7.7.x/test-integration/perf/src/test/java/org/teiid/query/eval/TestEnginePerformance.java 2014-04-22 14:11:47 UTC (rev 4633) @@ -350,6 +350,10 @@ helpTestEquiJoin(bm, 100, 100, 10000, 1, new MergeJoinStrategy(SortOption.SORT, SortOption.SORT, false), JoinType.JOIN_INNER, 100); } + @Test public void runOuterMergeJoin_1_1000_1000() throws Exception { + helpTestEquiJoin(bm, 1000, 1000, 10000, 1, new MergeJoinStrategy(SortOption.SORT, SortOption.SORT, false), JoinType.JOIN_FULL_OUTER, 1000); + } + @Test public void runInnerMergeJoin_4_4000_4000() throws Exception { helpTestEquiJoin(bm, 4000, 4000, 500, 4, new MergeJoinStrategy(SortOption.SORT, SortOption.SORT, false), JoinType.JOIN_INNER, 4000); }