[exim-dev] [Bug 585] New: Specify specify server for SQL loo…

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Szerző: Philip Hazel
Dátum:  
Címzett: exim-dev
Tárgy: [exim-dev] [Bug 585] New: Specify specify server for SQL lookup
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http://bugs.exim.org/show_bug.cgi?id=585
           Summary: Specify specify server for SQL lookup
           Product: Exim
           Version: N/A
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: wishlist
          Priority: medium
         Component: Lookups
        AssignedTo: ph10@???
        ReportedBy: ph10@???
                CC: exim-dev@???



In an environment where there are master and slave SQL servers, it may be
desirable to restrict updates to the master servers. The suggestion is to add
syntax to SQL lookups like this:

${lookup mysql{server=xxxx;UPDATE...}}

where xxxx is a host name that already appears in (in this case) mysql_servers,
so that the database and authentication data can be found. This feature would
have to be added to all of MySQL, PostgreSQL, Oracle, and Interbase. It may be
tidiest to write a common function that they can all call (at present they each
have an almost identical, but small, function). This wishlist item was
originally suggested by Warren Baker <warren@???>.


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