[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2234) 'mod' implementation in SQL Server dialect missing parenthesis

[Yossi Tamari (JIRA)]

'mod' implementation in SQL Server dialect missing parenthesis
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         Key: HHH-2234
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2234
     Project: Hibernate3
        Type: Bug

  Components: core  
    Versions: 3.2.0.ga    
 Environment: MS SQL Server
    Reporter: Yossi Tamari
    Priority: Minor


In the implementation of the 'mod' function in SQLServerDialect, if the first parameter is an expression, a precedence error could occur.
For example mod(5+2, 3) is translated to 5 +2 % 3 which yield 7 instead of 1. to fix it add parenthesis around the first parameter always.

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