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Bug
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Resolution: Done
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Critical
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8.12.11.6_4
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None
INTERSECT operator pushed to Couchbase returns no rows, even though there is an intersection in the values.
query_smallA
SELECT IntKey FROM BQT1.SmallA
| IntKey |
|---|
| 0 |
| 1 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 2 |
| 20 |
| 21 |
| 22 |
| 23 |
| 24 |
| 25 |
| 26 |
| 27 |
| 28 |
| 29 |
| 3 |
| 30 |
| 31 |
| 32 |
| 33 |
| 34 |
| 35 |
| 36 |
| 37 |
| 38 |
| 39 |
| 4 |
| 40 |
| 41 |
| 42 |
| 43 |
| 44 |
| 45 |
| 46 |
| 47 |
| 48 |
| 49 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
query_smallB
SELECT IntKey FROM BQT1.SmallB
| IntKey |
|---|
| 0 |
| 1 |
| 10 |
| 11 |
| 12 |
| 13 |
| 14 |
| 15 |
| 16 |
| 17 |
| 18 |
| 19 |
| 2 |
| 20 |
| 21 |
| 22 |
| 23 |
| 24 |
| 25 |
| 26 |
| 27 |
| 28 |
| 29 |
| 3 |
| 30 |
| 31 |
| 32 |
| 33 |
| 34 |
| 35 |
| 36 |
| 37 |
| 38 |
| 39 |
| 4 |
| 40 |
| 41 |
| 42 |
| 43 |
| 44 |
| 45 |
| 46 |
| 47 |
| 48 |
| 49 |
| 5 |
| 6 |
| 7 |
| 8 |
| 9 |
query_intersect
SELECT IntKey FROM BQT1.SmallA INTERSECT SELECT IntKey FROM BQT1.SmallB
| IntKey |
|---|
teiid-command.log
16:54:04,453 INFO [org.teiid.COMMAND_LOG] (New I/O worker #2) QE2ZpDa/Btt5 START USER COMMAND: startTime=2017-08-24 16:54:04.453 requestID=QE2ZpDa/Btt5.141 txID=null sessionID=QE2ZpDa/Btt5 applicationName=JDBC principal=user@teiid-security vdbName=couchbase vdbVersion=1 sql=SELECT IntKey FROM BQT1.SmallA INTERSECT SELECT IntKey FROM BQT1.SmallB 16:54:04,455 DEBUG [org.teiid.COMMAND_LOG] (Worker45_QueryProcessorQueue420) QE2ZpDa/Btt5 START DATA SRC COMMAND: startTime=2017-08-24 16:54:04.455 requestID=QE2ZpDa/Btt5.141 sourceCommandID=0 executionID=102 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=QE2ZpDa/Btt5 principal=user@teiid-security sql=SELECT Couchbase_small.SmallA.IntKey AS c_0 FROM Couchbase_small.SmallA INTERSECT SELECT Couchbase_small.SmallB.IntKey AS c_0 FROM Couchbase_small.SmallB 16:54:04,455 DEBUG [org.teiid.COMMAND_LOG] (Worker45_QueryProcessorQueue420) QE2ZpDa/Btt5 SOURCE SRC COMMAND: endTime=2017-08-24 16:54:04.455 requestID=QE2ZpDa/Btt5.141 sourceCommandID=0 executionID=102 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=QE2ZpDa/Btt5 principal=user@teiid-security sourceCommand=[SELECT `$cb_c1_IntKey` FROM `dvqe_small` `$cb_t1` LET `$cb_c1_IntKey` = `$cb_t1`.`IntKey` WHERE `$cb_t1`.`type` = 'SmallA' INTERSECT SELECT `$cb_c2_IntKey` FROM `dvqe_small` `$cb_t2` LET `$cb_c1_IntKey` = `$cb_t2`.`IntKey`, `$cb_c2_IntKey` = `$cb_t2`.`IntKey` WHERE `$cb_t2`.`type` = 'SmallA'] 16:54:04,680 DEBUG [org.teiid.COMMAND_LOG] (Worker44_QueryProcessorQueue421) QE2ZpDa/Btt5 END SRC COMMAND: endTime=2017-08-24 16:54:04.68 requestID=QE2ZpDa/Btt5.141 sourceCommandID=0 executionID=102 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=QE2ZpDa/Btt5 principal=user@teiid-security finalRowCount=0 cpuTime(ns)=953196 16:54:04,687 INFO [org.teiid.COMMAND_LOG] (Worker44_QueryProcessorQueue422) QE2ZpDa/Btt5 END USER COMMAND: endTime=2017-08-24 16:54:04.687 requestID=QE2ZpDa/Btt5.141 txID=null sessionID=QE2ZpDa/Btt5 principal=user@teiid-security vdbName=couchbase vdbVersion=1 finalRowCount=0
