I don't think I understand what you're asking. If you are suggesting that you want to make the column (or table, since isn't one in your example SQL) name a placeholder DBI says:

"With most drivers, placeholders can't be used for any element of a statement that would prevent the database server from validating the statement and creating a query execution plan for it. For example"

"SELECT name, age FROM ?"         # wrong (will probably fail)
"SELECT name, ?   FROM people"    # wrong (but may not 'fail')

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In reply to Re: PERL DBI MODULE by marto
in thread PERL DBI MODULE by PiyaPerl

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