April 2013 - teiid-issues - Jboss List Archives

[JBoss JIRA] (TEIID-2469) Load Materialised Views

by Steven Hawkins (JIRA)

[ https://issues.jboss.org/browse/TEIID-2469?page=com.atlassian.jira.plugin... ] Steven Hawkins commented on TEIID-2469: --------------------------------------- A workaround is to use TEIID-2182 to attach a EventListener to trigger the mat view loads when the vdb loads. > Load Materialised Views > ----------------------- > > Key: TEIID-2469 > URL: https://issues.jboss.org/browse/TEIID-2469 > Project: Teiid > Issue Type: Feature Request > Affects Versions: 8.1 > Reporter: Gautam Banerjee > Assignee: Steven Hawkins > > Currently teiid does not load materialised views automatically. The request has to come for the materialised view or it has to be explicitly loaded. As materialised views are made with the purpose of preloading data, teiid should load the materialised views as default. There can be a tag or switch which will determine if the materialise views are to be preloaded or not. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2469) Load Materialised Views

by Gautam Banerjee (JIRA)

Gautam Banerjee created TEIID-2469: -------------------------------------- Summary: Load Materialised Views Key: TEIID-2469 URL: https://issues.jboss.org/browse/TEIID-2469 Project: Teiid Issue Type: Feature Request Affects Versions: 8.1 Reporter: Gautam Banerjee Assignee: Steven Hawkins Currently teiid does not load materialised views automatically. The request has to come for the materialised view or it has to be explicitly loaded. As materialised views are made with the purpose of preloading data, teiid should load the materialised views as default. There can be a tag or switch which will determine if the materialise views are to be preloaded or not. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2468) teiid script should return null if an intermediate object is null

by Steven Hawkins (JIRA)

[ https://issues.jboss.org/browse/TEIID-2468?page=com.atlassian.jira.plugin... ] Steven Hawkins resolved TEIID-2468. ----------------------------------- Resolution: Done added an appropriate null check > teiid script should return null if an intermediate object is null > ----------------------------------------------------------------- > > Key: TEIID-2468 > URL: https://issues.jboss.org/browse/TEIID-2468 > Project: Teiid > Issue Type: Bug > Components: Query Engine > Affects Versions: 8.2 > Reporter: Steven Hawkins > Assignee: Steven Hawkins > Fix For: 8.4 > > > A script such as foo.bar.z will throw an npe if bar is null, but return null if foo is null. for consistency null should always be returned when any reference in the script chain is null. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2468) teiid script should return null if an intermediate object is null

by Steven Hawkins (JIRA)

Steven Hawkins created TEIID-2468: ------------------------------------- Summary: teiid script should return null if an intermediate object is null Key: TEIID-2468 URL: https://issues.jboss.org/browse/TEIID-2468 Project: Teiid Issue Type: Bug Components: Query Engine Affects Versions: 8.2 Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 8.4 A script such as foo.bar.z will throw an npe if bar is null, but return null if foo is null. for consistency null should always be returned when any reference in the script chain is null. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2467) thread waits for matview loads

by Steven Hawkins (JIRA)

Steven Hawkins created TEIID-2467: ------------------------------------- Summary: thread waits for matview loads Key: TEIID-2467 URL: https://issues.jboss.org/browse/TEIID-2467 Project: Teiid Issue Type: Quality Risk Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 8.4 While a matview is loading other threads attempting to query the same matview are held as waiters on the table info lock. Also the mat table loading thread is marked is not allowed to throw a blocked exception and is tied to the current loading work. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2381) Expanded source hint support

by Steven Hawkins (JIRA)

[ https://issues.jboss.org/browse/TEIID-2381?page=com.atlassian.jira.plugin... ] Steven Hawkins updated TEIID-2381: ---------------------------------- Fix Version/s: 8.4 > Expanded source hint support > ---------------------------- > > Key: TEIID-2381 > URL: https://issues.jboss.org/browse/TEIID-2381 > Project: Teiid > Issue Type: Enhancement > Components: Query Engine > Reporter: Steven Hawkins > Assignee: Steven Hawkins > Fix For: 8.4 > > Attachments: HintsExecutionFactory.java, RandomExecutionFactory.java, RandomNumberStoredProcedureExecution.java, SysviewHintsExecutionTest.java > > > We currently look at the source hint in only the root user query (not in subqueries nor the with clause) and only consider it in a very narrow set of circumstances when it's used in a view. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2466) String column length is not reported correctly by DatabasMetadata

by Steven Hawkins (JIRA)

[ https://issues.jboss.org/browse/TEIID-2466?page=com.atlassian.jira.plugin... ] Steven Hawkins resolved TEIID-2466. ----------------------------------- Resolution: Done removed the types without precision check (from which string was missing) in favor of a check based upon whether the type is numeric. > String column length is not reported correctly by DatabasMetadata > ----------------------------------------------------------------- > > Key: TEIID-2466 > URL: https://issues.jboss.org/browse/TEIID-2466 > Project: Teiid > Issue Type: Bug > Components: JDBC Driver > Affects Versions: 8.0 > Reporter: Steven Hawkins > Assignee: Steven Hawkins > Fix For: 8.4 > > > String COLUMN_SIZE is always reported as the max (4000) rather than as the length metadata from sys.columns -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2381) Expanded source hint support

by Mark Addleman (JIRA)

[ https://issues.jboss.org/browse/TEIID-2381?page=com.atlassian.jira.plugin... ] Mark Addleman commented on TEIID-2381: -------------------------------------- Looks good to me > Expanded source hint support > ---------------------------- > > Key: TEIID-2381 > URL: https://issues.jboss.org/browse/TEIID-2381 > Project: Teiid > Issue Type: Enhancement > Components: Query Engine > Reporter: Steven Hawkins > Assignee: Steven Hawkins > Attachments: HintsExecutionFactory.java, RandomExecutionFactory.java, RandomNumberStoredProcedureExecution.java, SysviewHintsExecutionTest.java > > > We currently look at the source hint in only the root user query (not in subqueries nor the with clause) and only consider it in a very narrow set of circumstances when it's used in a view. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2466) String column length is not reported correctly by DatabasMetadata

by Steven Hawkins (JIRA)

Steven Hawkins created TEIID-2466: ------------------------------------- Summary: String column length is not reported correctly by DatabasMetadata Key: TEIID-2466 URL: https://issues.jboss.org/browse/TEIID-2466 Project: Teiid Issue Type: Bug Components: JDBC Driver Affects Versions: 8.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 8.4 String COLUMN_SIZE is always reported as the max (4000) rather than as the length metadata from sys.columns -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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[JBoss JIRA] (TEIID-2465) Add additional size limitations

by Steven Hawkins (JIRA)

Steven Hawkins created TEIID-2465: ------------------------------------- Summary: Add additional size limitations Key: TEIID-2465 URL: https://issues.jboss.org/browse/TEIID-2465 Project: Teiid Issue Type: Quality Risk Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins We should introduce a limit to lob (which is currently only correct for up to 2 gigs) and single tuplebuffer results in storage as to prevent too much resource consumption from a single use. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 2 months

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teiid-issues April 2013