[teiid-issues] [JBoss JIRA] (TEIID-5037) Couchbase UNION doesn't work correctly

Couchbase UNION doesn't work correctly -------------------------------------- Key: TEIID-5037 URL: https://issues.jboss.org/browse/TEIID-5037 Project: Teiid Issue Type: Bug Components: Misc. Connectors Affects Versions: 8.12.x-6.4 Reporter: Jan Stastny Assignee: Steven Hawkins Priority: Critical UNION operator is returning correct data. {code:sql|title=query_smalla} SELECT IntKey, ShortValue FROM BQT1.SmallA WHERE ShortValue = -32745 {code} || IntKey || ShortValue || | 23 | -32745 | {code:sql|title=query_smallb} SELECT IntKey, ShortValue FROM BQT2.SmallB WHERE ShortValue = -32750 {code} || IntKey || ShortValue || | 18 | -32750 | {code:sql|title=query_union} SELECT IntKey, ShortValue FROM BQT1.SmallA WHERE ShortValue = -32745 UNION SELECT IntKey, ShortValue FROM BQT2.SmallB WHERE ShortValue = -32750 {code} || IntKey || ShortValue || | <null> | -32750 | | 23 | -32745 | {code:title=teiid-command.log} 14:19:54,385 INFO [org.teiid.COMMAND_LOG] (New I/O worker #3) nxUTZWzvm0Te START USER COMMAND: startTime=2017-08-25 14:19:54.385 requestID=nxUTZWzvm0Te.9 txID=null sessionID=nxUTZWzvm0Te applicationName=JDBC principal=user@teiid-security vdbName=couchbase vdbVersion=1 sql=SELECT IntKey, ShortValue FROM BQT1.SmallA WHERE ShortValue = -32745 UNION SELECT IntKey, ShortValue FROM BQT2.SmallB WHERE ShortValue = -32750 14:19:54,389 DEBUG [org.teiid.COMMAND_LOG] (Worker78_QueryProcessorQueue660) nxUTZWzvm0Te START DATA SRC COMMAND: startTime=2017-08-25 14:19:54.389 requestID=nxUTZWzvm0Te.9 sourceCommandID=0 executionID=158 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=nxUTZWzvm0Te principal=user@teiid-security sql=SELECT Couchbase_small.SmallA.IntKey AS c_0, convert(Couchbase_small.SmallA.ShortValue, short) AS c_1 FROM Couchbase_small.SmallA WHERE convert(Couchbase_small.SmallA.ShortValue, short) = -32745 UNION SELECT Couchbase_small.SmallB.IntKey AS c_0, convert(Couchbase_small.SmallB.ShortValue, short) AS c_1 FROM Couchbase_small.SmallB WHERE convert(Couchbase_small.SmallB.ShortValue, short) = -32750 14:19:54,390 DEBUG [org.teiid.COMMAND_LOG] (Worker78_QueryProcessorQueue660) nxUTZWzvm0Te SOURCE SRC COMMAND: endTime=2017-08-25 14:19:54.39 requestID=nxUTZWzvm0Te.9 sourceCommandID=0 executionID=158 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=nxUTZWzvm0Te principal=user@teiid-security sourceCommand=[SELECT `$cb_c1_IntKey`, TONUMBER(`$cb_c2_ShortValue`) FROM `dvqe_small` `$cb_t1` LET `$cb_c1_IntKey` = `$cb_t1`.`IntKey`, `$cb_c2_ShortValue` = `$cb_t1`.`ShortValue` WHERE TONUMBER(`$cb_c2_ShortValue`) = -32745 AND `$cb_t1`.`type` = 'SmallA' UNION SELECT `$cb_c3_IntKey`, TONUMBER(`$cb_c2_ShortValue`) FROM `dvqe_small` `$cb_t2` LET `$cb_c1_IntKey` = `$cb_t2`.`IntKey`, `$cb_c2_ShortValue` = `$cb_t2`.`ShortValue`, `$cb_c3_IntKey` = `$cb_t2`.`IntKey` WHERE TONUMBER(`$cb_c2_ShortValue`) = -32750 AND `$cb_t2`.`type` = 'SmallA'] 14:19:54,674 DEBUG [org.teiid.COMMAND_LOG] (Worker77_QueryProcessorQueue661) nxUTZWzvm0Te END SRC COMMAND: endTime=2017-08-25 14:19:54.674 requestID=nxUTZWzvm0Te.9 sourceCommandID=0 executionID=158 txID=null modelName=Couchbase_small translatorName=couchbase sessionID=nxUTZWzvm0Te principal=user@teiid-security finalRowCount=2 cpuTime(ns)=1197365 14:19:54,683 INFO [org.teiid.COMMAND_LOG] (Worker77_QueryProcessorQueue662) nxUTZWzvm0Te END USER COMMAND: endTime=2017-08-25 14:19:54.683 requestID=nxUTZWzvm0Te.9 txID=null sessionID=nxUTZWzvm0Te principal=user@teiid-security vdbName=couchbase vdbVersion=1 finalRowCount=2 {code}