[teiid-issues] [JBoss JIRA] (TEIID-4184) Timestamps need to be submitted without supporting {ts} for OSI PI translator
Steven Hawkins (JIRA)
issues at jboss.org
Wed Dec 6 10:33:18 EST 2017
[ https://issues.jboss.org/browse/TEIID-4184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steven Hawkins closed TEIID-4184.
---------------------------------
> Timestamps need to be submitted without supporting {ts} for OSI PI translator
> -----------------------------------------------------------------------------
>
> Key: TEIID-4184
> URL: https://issues.jboss.org/browse/TEIID-4184
> Project: Teiid
> Issue Type: Bug
> Components: Misc. Connectors
> Affects Versions: 8.13.3
> Reporter: Al S
> Assignee: Steven Hawkins
> Priority: Minor
> Labels: osisoft-pi
> Fix For: 9.0, 8.12.5
>
>
> Queries with OSI PI translator insert a {ts} when passing timestamps but the PI SQL engine does not handle this well.
> Example model query:
> select "tag","time","value" from "schema-name"."picomp2"
> Example query against Teiid schema:
> select * from IceDataThree where tag='sinusoid' and timecol>'2016-01-01 00:00:00'
> Translation:
> SELECT TOP 1000 g_0."tag" AS c_0, g_0."time" AS c_1, g_0."value" AS c_2 FROM "piarchive"."picomp2" AS g_0
> 02.WHERE g_0."tag" = 'sinusoid' AND g_0."time" > {ts '2016-04-20 00:00:00.0'}
> Error:
> 20:02:57,250 WARN [org.teiid.CONNECTOR] (Worker2_QueryProcessorQueue21) sV28Up1
> 02.GiGOM Connector worker process failed for atomic-request=sV28Up1GiGOM.2.0.3: org
> 03..teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error exe
> 04.cuting statement(s): [SQL: SELECT TOP 1000 g_0."tag" AS c_0, g_0."time" AS c_1,
> 05.g_0."value" AS c_2 FROM "piarchive"."picomp2" AS g_0 WHERE g_0."tag" = 'sinusoid
> 06.' AND g_0."time" > {ts '2016-04-20 00:00:00.0'}]
> Caused by: com.osisoft.rdsa.RdsaException: [PIOLEDB] [SQL Parser] [Line 1] Synta
> 48.x error near 'ts'.
> If the translation were to simply remove the "ts" part the query would work:
> SELECT TOP 1000 g_0."tag" AS c_0, g_0."time" AS c_1, g_0."value" AS c_2 FROM "piarchive"."picomp2" AS g_0
> WHERE g_0."tag" = 'sinusoid' AND g_0."time" > '2016-04-20 00:00:00.0'
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