[JBoss JIRA] Created: (TEIID-806) JDBC connector handling of convert is inconsistent
by Steven Hawkins (JIRA)
JDBC connector handling of convert is inconsistent
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Key: TEIID-806
URL: https://jira.jboss.org/jira/browse/TEIID-806
Project: Teiid
Issue Type: Quality Risk
Components: JDBC Connector
Affects Versions: 6.0.0
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 6.3.0
If a source lacks the exact representation of a Teiid type we approximate it with the closest source type. Pushed converts will typically not have the same affect as if they are evaluated in the engine. For example sources lacking byte or tinyint types are having conversions dropped rather, but the actual effect should be modulo the max byte value. We also are not ensuring that the truncation or rounding behavior is the same for all conversions - such as from a floating point number to a fixed point.
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14 years, 6 months
[JBoss JIRA] Created: (TEIID-944) Provide a separate Admin connection
by Ramesh Reddy (JIRA)
Provide a separate Admin connection
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Key: TEIID-944
URL: https://jira.jboss.org/jira/browse/TEIID-944
Project: Teiid
Issue Type: Sub-task
Components: AdminApi, Server
Reporter: Ramesh Reddy
Assignee: Ramesh Reddy
Fix For: 7.0
Currently the Admin API can be accessed from JDBC API and as well a separate connection on the same port as the JDBC connection. Since in the container environment the Admin API is based on the Profile Service this needs to be on its own connection that is subject to the same authorization checks as of the profile service/jmx-console. It will no longer available on the JDBC connection.
Although, we can still serve the both connections on same port as the JDBC, by having a separate port the traffic on the Admin connection can be by default encrypted always, and the number of IO threads will be limited and do not hog the JDBC connection threads.
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14 years, 6 months
[JBoss JIRA] Created: (TEIID-851) API improvements for custom connector development
by Mark Drilling (JIRA)
API improvements for custom connector development
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Key: TEIID-851
URL: https://jira.jboss.org/jira/browse/TEIID-851
Project: Teiid
Issue Type: Feature Request
Components: Connector API
Affects Versions: 6.1.0
Reporter: Mark Drilling
Assignee: Steven Hawkins
Priority: Minor
I'm building a custom connector, and I was trying to figure out a way to get information on whether or not a certain column in a Source Model is a Primary or Foreign Key.
Here's an example of the code I've been trying:
MetadataID mdID = group.getMetadataID(); //group is an IGroup
String tableName = metadata.getObject(mdID).getNameInSource();
However, there doesn't appear to be a way to determine which column is Primary or Foreign Key.
One thing I did notice playing around with the API, the MetadataObject contains a TableRecordImpl object that contains all sorts of MetaData info. That class appears to have tons of great info, along with getters and setters, including one called getForeignKeyIDs. Don't know if there's maybe a reason it's abstracted such that we can't get to it, but being able to get that and the other info out of that object could be highly beneficial. Maybe this is something that could be added to the API in the future?
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14 years, 6 months