[JBoss JIRA] (TEIID-5957) enable EXTRACT DOW/DOY from timestamp
by Steven Hawkins (Jira)
[ https://issues.redhat.com/browse/TEIID-5957?page=com.atlassian.jira.plugi... ]
Steven Hawkins resolved TEIID-5957.
-----------------------------------
Resolution: Done
Added and documented DOW and DOY as extract targets.
> enable EXTRACT DOW/DOY from timestamp
> -------------------------------------
>
> Key: TEIID-5957
> URL: https://issues.redhat.com/browse/TEIID-5957
> Project: Teiid
> Issue Type: Enhancement
> Components: Grammar
> Affects Versions: 13.1
> Reporter: Ken Geis
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 15.0
>
> Original Estimate: 2 hours
> Remaining Estimate: 2 hours
>
> Similar to TEIID-5896, I would like Teiid to support
> {code:sql}
> EXTRACT(DOW FROM ...)
> {code}
> and
> {code:sql}
> EXTRACT(DOY FROM ...)
> {code}
> for Tableau compatibility.
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[JBoss JIRA] (TEIID-5957) enable EXTRACT DOW/DOY from timestamp
by Steven Hawkins (Jira)
[ https://issues.redhat.com/browse/TEIID-5957?focusedWorklogId=12451209&pag... ]
Steven Hawkins logged work on TEIID-5957:
-----------------------------------------
Author: Steven Hawkins
Created on: 02/Jun/20 10:30 PM
Start Date: 02/Jun/20 10:30 PM
Worklog Time Spent: 2 hours
Issue Time Tracking
-------------------
Remaining Estimate: 0 minutes (was: 2 hours)
Time Spent: 2 hours
Worklog Id: (was: 12451209)
> enable EXTRACT DOW/DOY from timestamp
> -------------------------------------
>
> Key: TEIID-5957
> URL: https://issues.redhat.com/browse/TEIID-5957
> Project: Teiid
> Issue Type: Enhancement
> Components: Grammar
> Affects Versions: 13.1
> Reporter: Ken Geis
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 15.0
>
> Original Estimate: 2 hours
> Time Spent: 2 hours
> Remaining Estimate: 0 minutes
>
> Similar to TEIID-5896, I would like Teiid to support
> {code:sql}
> EXTRACT(DOW FROM ...)
> {code}
> and
> {code:sql}
> EXTRACT(DOY FROM ...)
> {code}
> for Tableau compatibility.
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[JBoss JIRA] (TEIIDSB-206) Create native connector to interact with HDFS as a datasource
by Steven Hawkins (Jira)
[ https://issues.redhat.com/browse/TEIIDSB-206?page=com.atlassian.jira.plug... ]
Steven Hawkins moved TEIID-5966 to TEIIDSB-206:
-----------------------------------------------
Project: Teiid Spring Boot (was: Teiid)
Key: TEIIDSB-206 (was: TEIID-5966)
Component/s: datasource
(was: Misc. Connectors)
Fix Version/s: 1.6.0
(was: Backlog)
> Create native connector to interact with HDFS as a datasource
> -------------------------------------------------------------
>
> Key: TEIIDSB-206
> URL: https://issues.redhat.com/browse/TEIIDSB-206
> Project: Teiid Spring Boot
> Issue Type: Feature Request
> Components: datasource
> Reporter: Van Halbert
> Priority: Major
> Fix For: 1.6.0
>
>
> Would like to have native connector
> To interact with HDFS as a datasource from a DV perspective there are at least two options:
> 1 - HttpFS
> 2 - WebHDFS
> Both options seems to be in practise very slow. I heard 2x slower.
> It would be nice if we can create a native HDFS connector.
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[JBoss JIRA] (TEIID-5966) Create native connector to interact with HDFS as a datasource
by Steven Hawkins (Jira)
Steven Hawkins created TEIID-5966:
-------------------------------------
Summary: Create native connector to interact with HDFS as a datasource
Key: TEIID-5966
URL: https://issues.redhat.com/browse/TEIID-5966
Project: Teiid
Issue Type: Feature Request
Components: Misc. Connectors
Reporter: Van Halbert
Fix For: Backlog
Would like to have native connector
To interact with HDFS as a datasource from a DV perspective there are at least two options:
1 - HttpFS
2 - WebHDFS
Both options seems to be in practise very slow. I heard 2x slower.
It would be nice if we can create a native HDFS connector.
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[JBoss JIRA] (TEIID-5963) Teiid imported all schemas from PG
by Steven Hawkins (Jira)
[ https://issues.redhat.com/browse/TEIID-5963?page=com.atlassian.jira.plugi... ]
Steven Hawkins commented on TEIID-5963:
---------------------------------------
> And from this request (I called from db client) we got all types from all tables and schemas in DB not only from concrete schema.
Yes, the driver is pulling relevant information for all types. If that is where your issue lies, then there's currently no options to disable that. We haven't come across a case before where the type information took a significant amount of time to load and the standard JDBC DatabaseMetaData interface obviously didn't anticipate any problems / need to restrict what type information is loaded either.
If we offer an option to disable retrieving type info, then that would effectively disable the auto-widening of unsigned types and prevent the detection of array component types - which may not be things you care about.
> Teiid imported all schemas from PG
> ----------------------------------
>
> Key: TEIID-5963
> URL: https://issues.redhat.com/browse/TEIID-5963
> Project: Teiid
> Issue Type: Bug
> Components: JDBC Connector
> Affects Versions: 14.0
> Reporter: Renat Eskenin
> Assignee: Steven Hawkins
> Priority: Major
>
> When we started teiid spring boot app, we have long start time.
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[JBoss JIRA] (TEIID-5963) Teiid imported all schemas from PG
by Renat Eskenin (Jira)
[ https://issues.redhat.com/browse/TEIID-5963?page=com.atlassian.jira.plugi... ]
Renat Eskenin commented on TEIID-5963:
--------------------------------------
SQL executed fast, but next we have long time of messages as
{code}
<=BE ReadyForQuery(I)
simple execute, handler=org.postgresql.jdbc.PgStatement$StatementResultHandler@8301268, maxRows=0, fetchSize=0, flags=16
FE=> Bind(stmt=S_1,portal=null,$1=<'_xuotedocument'>,type=VARCHAR)
FE=> Execute(portal=null,limit=0)
FE=> Sync
<=BE BindComplete [unnamed]
<=BE DataRow(len=2)
<=BE CommandStatus(SELECT 1)
<=BE ReadyForQuery(I)
simple execute, handler=org.postgresql.jdbc.PgStatement$StatementResultHandler@3bbb53f6, maxRows=0, fetchSize=0, flags=16
FE=> Bind(stmt=S_1,portal=null,$1=<'_xuotelineitem'>,type=VARCHAR)
FE=> Execute(portal=null,limit=0)
{code}
And from this request (I called from db client) we got all types from all tables and schemas in DB not only from concrete schema.
> Teiid imported all schemas from PG
> ----------------------------------
>
> Key: TEIID-5963
> URL: https://issues.redhat.com/browse/TEIID-5963
> Project: Teiid
> Issue Type: Bug
> Components: JDBC Connector
> Affects Versions: 14.0
> Reporter: Renat Eskenin
> Assignee: Steven Hawkins
> Priority: Major
>
> When we started teiid spring boot app, we have long start time.
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