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                                        by Steven Hawkins (JIRA)
                                    
                                
                                
                                        Steven Hawkins created TEIID-2416:
-------------------------------------
             Summary: Create a JDBC driver SDK
                 Key: TEIID-2416
                 URL: https://issues.jboss.org/browse/TEIID-2416
             Project: Teiid
          Issue Type: Feature Request
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
We should promote an offering of Teiid as just a JDBC toolkit via translator development with an emphasis on a minimal footprint (starting with Embedded, but possibly allowing for the exclusion of large dependencies - primarily saxon, but also xom, nux, etc.).  
More than likely a simplistic configuration scenario via the TeiidDataSource/TeiidDriver would be offered.
There would be a well-documented and straight-forward migration path to full server deployment as well.
We should also put more thought into the pass-through sql scenario for additional flexibility in issuing queries.
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                                12 years, 8 months
                        
                        
                 
         
 
        
            
        
        
        
            
        
        
        
            
        
        
        
                
                        
                                
                                 
                                        
                                
                         
                        
                                
                                
                                        
                                                
                                        
                                        
                                        [JBoss JIRA] (TEIID-2285) Enhance Loopback Translator to retrieve custom data
                                
                                
                                
                                    
                                        by Steven Hawkins (JIRA)
                                    
                                
                                
                                        
     [ https://issues.jboss.org/browse/TEIID-2285?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-2285.
-----------------------------------
    Resolution: Done
switched to a delegation mode the remove the need for the disable capabilities property (which was not yet documented).  By default loopback mimics a teiid translator, but can be set to jdbc-simple (to disable capabilities) or any other translator to mimic it's planning.
Will treat adding HardCodedExecutionFactory behavior as another issue.
                
> Enhance Loopback Translator to retrieve custom data
> ---------------------------------------------------
>
>                 Key: TEIID-2285
>                 URL: https://issues.jboss.org/browse/TEIID-2285
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Misc. Connectors
>    Affects Versions: 8.2
>            Reporter: Filip Nguyen
>            Assignee: Filip Nguyen
>            Priority: Minor
>             Fix For: 8.3
>
>
> Loopback Translator was identified as suitable way of testing Teiid engine performance. It would be nice if the Translator would mimic database behavior better in some aspects:
> * Possibility to define what data will be retrieved in the columns
> * Possibility of Unique data in column to mimic database generator
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                                12 years, 8 months
                        
                        
                 
         
 
        
            
        
        
        
                
                        
                                
                                 
                                        
                                
                         
                        
                                
                                
                                        
                                                
                                        
                                        
                                        [JBoss JIRA] (TEIID-2285) Enhance Loopback Translator to retrieve custom data
                                
                                
                                
                                    
                                        by Steven Hawkins (JIRA)
                                    
                                
                                
                                        
     [ https://issues.jboss.org/browse/TEIID-2285?page=com.atlassian.jira.plugin... ]
Steven Hawkins reopened TEIID-2285:
-----------------------------------
Switching the translator over to a delegation model.
                
> Enhance Loopback Translator to retrieve custom data
> ---------------------------------------------------
>
>                 Key: TEIID-2285
>                 URL: https://issues.jboss.org/browse/TEIID-2285
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Misc. Connectors
>    Affects Versions: 8.2
>            Reporter: Filip Nguyen
>            Assignee: Filip Nguyen
>            Priority: Minor
>             Fix For: 8.3
>
>
> Loopback Translator was identified as suitable way of testing Teiid engine performance. It would be nice if the Translator would mimic database behavior better in some aspects:
> * Possibility to define what data will be retrieved in the columns
> * Possibility of Unique data in column to mimic database generator
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                                12 years, 8 months
                        
                        
                 
         
 
        
            
        
        
        
                
                        
                                
                                 
                                        
                                
                         
                        
                                
                                
                                        
                                                
                                        
                                        
                                        [JBoss JIRA] (TEIID-2415) Ensure thread-safety of mutable metadata
                                
                                
                                
                                    
                                        by Steven Hawkins (JIRA)
                                    
                                
                                
                                        
     [ https://issues.jboss.org/browse/TEIID-2415?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-2415.
-----------------------------------
    Resolution: Done
Ensured that the properties object is thread-safe and made all mutable fields volatile to ensure up-to-date reads.
                
> Ensure thread-safety of mutable metadata
> ----------------------------------------
>
>                 Key: TEIID-2415
>                 URL: https://issues.jboss.org/browse/TEIID-2415
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.4
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.3
>
>
> Some metadata values can be changed at runtime, such as transformations, stats, and properties.  In the case of transformations and stats an exception won't occur, but the most up-to-date value may not be read by other threads.  Changing the properties could cause an exception as the map changes are not concurrency safe - similar to TEIID-2342
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                                12 years, 8 months