Al S created TEIID-4184:
---------------------------
Summary: 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
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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