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Bug
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Resolution: Done
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Blocker
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8.12.11.6_4
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None
There is blocking issue with ODBC server. The results are corrupt due to interleaving queries running on the server.
For a query:
SELECT BQT1.SmallA.StringKey FROM BQT1.SmallA WHERE BQT1.SmallA.StringKey >= 47
I get following result:
relname | nspname | relkind |
---|---|---|
HugeA | BQT1 | v |
HugeB | BQT1 | v |
LargeA | BQT1 | v |
LargeB | BQT1 | v |
MediumA | BQT1 | v |
MediumB | BQT1 | v |
SmallA | BQT1 | v |
SmallB | BQT1 | v |
HugeA | BQT2 | v |
HugeB | BQT2 | v |
LargeA | BQT2 | v |
LargeB | BQT2 | v |
MediumA | BQT2 | v |
MediumB | BQT2 | v |
SmallA | BQT2 | v |
SmallB | BQT2 | v |
dv_odbc_test | OdbcTest | r |
Columns | SYS | r |
DataTypes | SYS | r |
FunctionParams | SYS | r |
Functions | SYS | r |
GEOMETRY_COLUMNS | SYS | v |
KeyColumns | SYS | r |
Keys | SYS | r |
ProcedureParams | SYS | r |
Procedures | SYS | r |
Properties | SYS | r |
ReferenceKeyColumns | SYS | r |
Schemas | SYS | r |
Tables | SYS | r |
VirtualDatabases | SYS | r |
spatial_ref_sys | SYS | v |
MatViews | SYSADMIN | r |
StoredProcedures | SYSADMIN | r |
Triggers | SYSADMIN | r |
Usage | SYSADMIN | r |
VDBResources | SYSADMIN | r |
Views | SYSADMIN | r |
hugea | Source | r |
hugeb | Source | r |
largea | Source | r |
largeb | Source | r |
mediuma | Source | r |
mediumb | Source | r |
smalla | Source | r |
smallb | Source | r |
which is a result to an internal query performed by the engine.
See the following command log.
Notice, that
- j2lxLVGEBuHy.195 is the request I actually got results for
- j2lxLVGEBuHy.200 is the requestId of my query
23:33:09,507 INFO [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue68) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:09.507 requestID=j2lxLVGEBuHy.195 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=select relname, nspname, relkind from pg_catalog.pg_class c, pg_catalog.pg_namespace n where relkind in ('r', 'v') and nspname not in ('pg_catalog', 'information_schema', 'pg_toast', 'pg_temp_1') and n.oid = relnamespace order by nspname, relname 23:33:09,508 INFO [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue68) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:09.508 requestID=j2lxLVGEBuHy.194 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=1 23:33:09,521 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:09.521 requestID=j2lxLVGEBuHy.196 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=select attrelid, attnum, typoid from pg_catalog.matpg_relatt where attname = ? and relname = ? and nspname = ? 23:33:09,523 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:09.523 requestID=j2lxLVGEBuHy.196 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=1 23:33:09,524 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:09.524 requestID=j2lxLVGEBuHy.197 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=select attrelid, attnum, typoid from pg_catalog.matpg_relatt where attname = ? and relname = ? and nspname = ? 23:33:09,527 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:09.527 requestID=j2lxLVGEBuHy.197 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=1 23:33:09,528 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:09.528 requestID=j2lxLVGEBuHy.198 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=select attrelid, attnum, typoid from pg_catalog.matpg_relatt where attname = ? and relname = ? and nspname = ? 23:33:09,530 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:09.53 requestID=j2lxLVGEBuHy.198 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=1 23:33:09,533 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:09.533 requestID=j2lxLVGEBuHy.199 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=SELECT 0 23:33:09,537 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:09.536 requestID=j2lxLVGEBuHy.200 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=SELECT BQT1.SmallA.StringKey FROM BQT1.SmallA WHERE BQT1.SmallA.StringKey >= 47 23:33:09,542 INFO [org.teiid.COMMAND_LOG] (Worker2_QueryProcessorQueue72) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:09.542 requestID=j2lxLVGEBuHy.199 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=1 23:33:09,543 DEBUG [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue71) j2lxLVGEBuHy START DATA SRC COMMAND: startTime=2017-11-11 23:33:09.543 requestID=j2lxLVGEBuHy.200 sourceCommandID=0 executionID=9 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > modelName=Source translatorName=postgresql sessionID=j2lxLVGEBuHy principal=user@teiid-security sql=SELECT g_0.stringkey FROM Source.smalla AS g_0 WHERE g_0.stringkey >= '47' 23:33:09,544 DEBUG [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue71) j2lxLVGEBuHy SOURCE SRC COMMAND: endTime=2017-11-11 23:33:09.544 requestID=j2lxLVGEBuHy.200 sourceCommandID=0 executionID=9 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > modelName=Source translatorName=postgresql sessionID=j2lxLVGEBuHy principal=user@teiid-security sourceCommand=[SELECT g_0."stringkey" FROM "smalla" AS g_0 WHERE g_0."stringkey" >= '47'] 23:33:09,553 INFO [org.teiid.COMMAND_LOG] (Worker3_QueryProcessorQueue69) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:09.553 requestID=j2lxLVGEBuHy.195 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=46 23:33:10,012 DEBUG [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue71) j2lxLVGEBuHy END SRC COMMAND: endTime=2017-11-11 23:33:10.012 requestID=j2lxLVGEBuHy.200 sourceCommandID=0 executionID=9 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > modelName=Source translatorName=postgresql sessionID=j2lxLVGEBuHy principal=user@teiid-security finalRowCount=8 cpuTime(ns)=3924366 23:33:10,013 INFO [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue71) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:10.013 requestID=j2lxLVGEBuHy.201 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=select attrelid, attnum, typoid from pg_catalog.matpg_relatt where attname = ? and relname = ? and nspname = ? 23:33:10,016 INFO [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue71) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:10.016 requestID=j2lxLVGEBuHy.201 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=1 23:33:10,019 INFO [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue71) j2lxLVGEBuHy START USER COMMAND: startTime=2017-11-11 23:33:10.019 requestID=j2lxLVGEBuHy.202 txID=null sessionID=j2lxLVGEBuHy applicationName=ODBC principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 sql=SELECT 0 23:33:10,020 INFO [org.teiid.COMMAND_LOG] (Worker1_QueryProcessorQueue71) j2lxLVGEBuHy END USER COMMAND: endTime=2017-11-11 23:33:10.02 requestID=j2lxLVGEBuHy.200 txID=TransactionImple < ac, BasicAction: 0:ffff7f000001:-71f7cd09:5a077a80:e status: ActionStatus.RUNNING > sessionID=j2lxLVGEBuHy principal=user@teiid-security vdbName=Postgres92 vdbVersion=1 finalRowCount=8