Details
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Bug
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Resolution: Done
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Major
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8.7
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None
Description
It seems like Teiid is having problem to compare translate CQL if there is timestamp comparison in where clause:
ORIGINAL SQL:
select "cassandrads_sales"."product_family" as "cassandrads_sales_product_family",
"cassandrads_sales"."product_family" as "cassandrads_sales_product_family1"
from "cassandrads"."sales" "cassandrads_sales"
where "cassandrads_sales"."the_date" <= '2013-05-01 00:00:00'
limit 1000
TRANSLATED CQL:
SELECT cassandrads.sales.product_family FROM cassandrads.sales WHERE cassandrads.sales.the_date <=
{ts'2013-05-01 00:00:00.0'}LIMIT 1000
And I got this error:
Caused by: org.teiid.translator.TranslatorException: line 1:55 no viable alternative at input '2013-05-01 00:00:0
at org.teiid.translator.cassandra.CassandraQueryExecution.execute(CassandraQueryExecution.java:80)
at org.teiid.translator.cassandra.CassandraQueryExecution.execute(CassandraQueryExecution.java:72)
at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:325)
at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:298)
at org.teiid.dqp.internal.process.DataTierTupleSource.nextTuple(DataTierTupleSource.java:135)
If it is not possible to do time/ data comparison for CQL, maybe you guys should consider to do it in memory instead. Thanks.
