That part of what the OP is doing is ok. "M" is being used as a table alias. SQL syntax supports table aliases either with or without the optional keyword "AS", so these two are the same, they both let you refer to "Regions" as "M": 
    SELECT M.foo FROM Regions AS M;
    SELECT M.foo FROM Regions M;

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In reply to Re^2: DBI problem on fetchrow by jZed
in thread DBI problem on fetchrow by Win

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