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From "Tobias Hilka (JIRA)" <j...@apache.org>
Subject [jira] Commented: (TORQUE-84) Limit/Offset solution for MSSQL Server
Date Mon, 07 May 2007 12:40:15 GMT

    [ https://issues.apache.org/jira/browse/TORQUE-84?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12494032
] 

Tobias Hilka commented on TORQUE-84:
------------------------------------

Limit/Offset patch: The implementation used so far in Torque does not consider function calls
in SQL statements. In the implementation Torque makes use of nested Select statements which
does not work poperly when using functions like UPPER(name). There is an extra comment in
the code stating that functions are not supported so far.  Now, this limit/offset also works
for functions like UPPER(..). I am sorry, but I don't have a sample SQL statement at hand.
As far as I remember the problem occured when joining tables which have some equally named
columns but no aliases.

Unicode problems appeared at the following places: 
SQLExpression.buildLike(...): Escape clause can not be switched between unicode and none-unicode
support.
SQLExpression.build(...), .buildLike(...), .processInValue(...)

> Limit/Offset solution for MSSQL Server
> --------------------------------------
>
>                 Key: TORQUE-84
>                 URL: https://issues.apache.org/jira/browse/TORQUE-84
>             Project: Torque
>          Issue Type: Improvement
>          Components: Runtime
>    Affects Versions: 3.3
>         Environment: MSSQL Server
>            Reporter: Tobias Hilka
>             Fix For: 3.3
>
>         Attachments: DBMSSQL.java, DBOracle.java
>
>
> Solved the limit/offset problem for MSSQL. Maybe needs some fine tuning according to
torque rules.

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