June 2010 - teiid-issues - Jboss List Archives

[JBoss JIRA] Created: (TEIID-669) Support "pass though" SQL commands to sources

by Ramesh Reddy (JIRA)

Support "pass though" SQL commands to sources --------------------------------------------- Key: TEIID-669 URL: https://jira.jboss.org/jira/browse/TEIID-669 Project: Teiid Issue Type: Feature Request Components: Query Engine Reporter: Ramesh Reddy Assignee: Steven Hawkins Fix For: 6.2.0 Currently there is no mechanism in Teiid, when a query is submitted to a runtime engine that is passed through the query engine unadulterated and unmodified and submitted directly to a source connector. All queries are parsed, optimized, re-written. Some times this limits the functionality in Teiid, when a user would like to execute a query that is very "source" specific. For example Oracle supports lots of Oracle specific functions that are not supported by the SQL spec, to support execution of these in Teiid user need to resort to UDF, which is cumbersome and involves modelling. Another benefit of this is also to pass DDL to sources, currently since Teiid does not support DDL, this is not possible at all. There is no-expectation that these queries are part of any data integration, these are one off queries that enhance user experience with Teiid if they use this feature. Command Payload mechanism is similar system that is used for authentication and authorization needs at the connector level, this feature can use similar techniques or use some custom extension to the language to define a query etc. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 4 months

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[JBoss JIRA] Created: (TEIID-1064) Create connector for Google Spreadsheets.

by John Doyle (JIRA)

Create connector for Google Spreadsheets. ----------------------------------------- Key: TEIID-1064 URL: https://jira.jboss.org/jira/browse/TEIID-1064 Project: Teiid Issue Type: Feature Request Components: Misc. Connectors Affects Versions: 7.1 Reporter: John Doyle Assignee: John Doyle Connectivity to Google spreadsheets for Teiid was identified as a desirable feature. I've hacked together a little prototype code that can access Google Spreadsheets through the Table feed. http://code.google.com/apis/spreadsheets/data/3.0/developers_guide_java.h... I envision the connector as driven by a text file for it's metadata just like the Text connector is. I imagine it would be possible to create some tooling that could define a model from the same text file, but that is out of the scope of this Jira. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 5 months

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[JBoss JIRA] Created: (TEIID-657) Support Batched Updates in the Salesforce Connector

by John Doyle (JIRA)

Support Batched Updates in the Salesforce Connector --------------------------------------------------- Key: TEIID-657 URL: https://jira.jboss.org/jira/browse/TEIID-657 Project: Teiid Issue Type: Feature Request Components: Salesforce Connector Affects Versions: 6.0.0, 6.1.0 Reporter: John Doyle Assignee: John Doyle Salesforce supports batched updates via the WS API. Since Teiid supports batched updates as well, the SF connector should support them. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 5 months

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[JBoss JIRA] Created: (TEIID-1131) Document/expand sequence support

by Steve Hawkins (JIRA)

Document/expand sequence support -------------------------------- Key: TEIID-1131 URL: https://jira.jboss.org/browse/TEIID-1131 Project: Teiid Issue Type: Feature Request Components: JDBC Connector, Query Engine Affects Versions: 7.0 Reporter: Steve Hawkins Assignee: Steve Hawkins Fix For: 7.1 Currently sequence workaround logic only exists for oracle and is undocumented. We should look at expanding sequence support - even for dynamic vdbs, see SQuriel's handling of system queries for retrieving sequence metadata. At least allowing the workaround logic to work for all sources that support sequences (Postgres, DB2, etc.) would be good. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 5 months

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[JBoss JIRA] Created: (TEIID-1022) Index metadata should not treat cardinality 0 as unknown

by Steven Hawkins (JIRA)

Index metadata should not treat cardinality 0 as unknown -------------------------------------------------------- Key: TEIID-1022 URL: https://jira.jboss.org/jira/browse/TEIID-1022 Project: Teiid Issue Type: Quality Risk Components: Query Engine Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 7.1 The default cardinality is currently 0, which is treated as unknown, however it would be better if the default were something like -1 instead. This will require introducing a new index file version (so that older vdbs with a value of 0 can be understood as meaning unknown) and updating the teiid/designer metadata defaults for cardinality as -1. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 8 months

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[JBoss JIRA] Created: (TEIID-942) Make ad hoc temp tables transactional

by Steven Hawkins (JIRA)

Make ad hoc temp tables transactional ------------------------------------- Key: TEIID-942 URL: https://jira.jboss.org/jira/browse/TEIID-942 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 7.1 Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 7.1 Ad hoc temp tables are scoped to the session and should be transactional. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

11 years, 8 months

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[JBoss JIRA] Created: (TEIID-832) Support calling oracle stored functions returning result sets as stored procedures

by Steven Hawkins (JIRA)

Support calling oracle stored functions returning result sets as stored procedures ---------------------------------------------------------------------------------- Key: TEIID-832 URL: https://jira.jboss.org/jira/browse/TEIID-832 Project: Teiid Issue Type: Feature Request Components: JDBC Connector Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 6.3.0 This is only an issue with oracle native drivers, which need to have the returned result set explicitly called as a return parameter. For this to work we'll need to ensure that the import metadata on a procedure is being set to isFunction appropriately and then use that metadata in the Oracle connector. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 4 months

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[JBoss JIRA] Created: (TEIID-554) searchability metadata should be type based

by Steven Hawkins (JIRA)

searchability metadata should be type based ------------------------------------------- Key: TEIID-554 URL: https://jira.jboss.org/jira/browse/TEIID-554 Project: Teiid Issue Type: Quality Risk Components: Query Engine Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 6.x Since searchability metadata is element based our check for (CapabilitiesUtil) gathers all elements in the expression - regardless of the type of the whole expression. This may be quite difficult to make this change in the existing metadata framework. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-1070) Create Amazon SimpleDB Connector

by John Doyle (JIRA)

Create Amazon SimpleDB Connector --------------------------------- Key: TEIID-1070 URL: https://jira.jboss.org/jira/browse/TEIID-1070 Project: Teiid Issue Type: Feature Request Components: Misc. Connectors Reporter: John Doyle Assignee: John Doyle Fix For: 7.1 We need connectivity to Amazon SimpleDB. This should be accomplished through a dedicated connector. Simple DB presents a few challenges as a Teiid source as it is more like a spreadsheet than a database. Simple DB "Domains' are like individual worksheets and contain any number of items. Items however can have any number of attributes, and the attributes do not have to be the same for ever item. So in a single Domain you can have an item with the attributes Size and Color, and another item with the attributes Color and ExpirationDate. This presents both modeling issues and SQL execution issues. None of them are insurmountable, but users will have to understand the issues and design their integration around them. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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[JBoss JIRA] Created: (TEIID-511) Make process plans serizializable.

by Steven Hawkins (JIRA)

Make process plans serizializable. ---------------------------------- Key: TEIID-511 URL: https://jira.jboss.org/jira/browse/TEIID-511 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 6.0.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 6.x Processing plans should be serializable to take advantage of replication and non-memory caches. See also TEIID-81 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 5 months

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teiid-issues June 2010