April 2011 - teiid-issues - Jboss List Archives

[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

12 years, 1 month

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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

12 years, 1 month

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[JBoss JIRA] Created: (TEIID-1543) Add a query hint to limit the number of concurrent source queries

by Steven Hawkins (JIRA)

Add a query hint to limit the number of concurrent source queries ----------------------------------------------------------------- Key: TEIID-1543 URL: https://issues.jboss.org/browse/TEIID-1543 Project: Teiid Issue Type: Sub-task Components: Query Engine Affects Versions: 7.4 Reporter: Steven Hawkins Assignee: Steven Hawkins We would like a new query hint to limit the number of parallel executions of union members. This is useful in two situations: 1. When the queries are expensive, but the overall union contains a limit that is most likely to be fulfilled by the first member of the union 2. When the queries are backed by a common resource which may be overloaded by multiple queries The addition of a hint would make this manageable by the client; perhaps something like "/*+ parallel=2*/"? -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 months

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[JBoss JIRA] Created: (TEIID-1226) Reuse dynamic sql plans and allow for prepared statements in procedure logic

by Steve Hawkins (JIRA)

Reuse dynamic sql plans and allow for prepared statements in procedure logic ---------------------------------------------------------------------------- Key: TEIID-1226 URL: https://jira.jboss.org/browse/TEIID-1226 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 7.1 Reporter: Steve Hawkins Assignee: Steve Hawkins Priority: Minor Fix For: 8.0 Dynamic sql plans (for dynamic sql statements, lookup, and matview refreshes) should allow for plan reuse. Also procedure logic should have a mechanism to execute prepared statements for further plan reuse. -- 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

12 years, 2 months

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[JBoss JIRA] Created: (TEIID-1248) Clob usability

by Steven Hawkins (JIRA)

Clob usability -------------- Key: TEIID-1248 URL: https://jira.jboss.org/browse/TEIID-1248 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 8.0 Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Fix For: 8.0 In many circumstances, clobs should be treated as charsequences to allow for use in string functions (concat returning clob, insert, left, etc.). There have also been customer requests to treat clobs as comparable, but that there are a lot of places including at design time where we validate against clobs being comparable that it may not be a good idea. -- 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

12 years, 2 months

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[JBoss JIRA] Created: (TEIID-1377) Teiid Designer (DTP) Execute All sends all queries at once to Server - Server should handle these bulk queries

by Paul Nittel (JIRA)

Teiid Designer (DTP) Execute All sends all queries at once to Server - Server should handle these bulk queries -------------------------------------------------------------------------------------------------------------- Key: TEIID-1377 URL: https://jira.jboss.org/browse/TEIID-1377 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 7.1.1 Reporter: Paul Nittel Assignee: Steven Hawkins When a series of SELECT statements are sent to the server via Execute All, the server should execute the SQL statements in appropriate fashion (as when the queries are directed to other RDBMSes, such as Oracle). At present, no exceptions are thrown, but the queries fail to execute. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 2 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

12 years, 4 months

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[JBoss JIRA] Created: (TEIID-1371) Translator does not unload correctly

by Ramesh Reddy (JIRA)

Translator does not unload correctly ------------------------------------ Key: TEIID-1371 URL: https://jira.jboss.org/browse/TEIID-1371 Project: Teiid Issue Type: Bug Components: Server Affects Versions: 7.2 Reporter: Ramesh Reddy Priority: Minor When a Translator is deployed while Server is running, it loads dynamically, however if you replace with a new version, it says it unloaded the old, and loads the new, however it continues to use the old classes from previous version of the Translator. This was confusing, and time consuming for me to develop a Translator and keep re-starting the Server. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 4 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

12 years, 4 months

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[JBoss JIRA] Created: (TEIID-1560) Add support for user defined / pushdown aggregate functions

by Steven Hawkins (JIRA)

Add support for user defined / pushdown aggregate functions ----------------------------------------------------------- Key: TEIID-1560 URL: https://issues.jboss.org/browse/TEIID-1560 Project: Teiid Issue Type: Feature Request Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 8.0 Add support for user defined aggregate functions. This would also affect the function model metadata. Our aggregate handling logic will need to be generalized to make this possible. Starting with the parser we've got special handling for built-in aggregates. for user defined aggregate handling just a static method will not work as the function needs to retain state across each group. Could require that the implementing class extends AggregateFunction. Could also allow user defined aggregates to take an order by clause. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira

12 years, 4 months

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teiid-issues April 2011