On Wed, Feb 3, 2016 at 2:46 PM, Alan Campin <alan0307d@xxxxxxxxx> wrote:
SQL has no Boolean type.

Strictly speaking, it exists in the SQL:1999 standard, but it's
specified as an optional feature, and most implementations (including
DB2) do not provide it.

Note that you cannot use the word BOOLEAN as a name in many SQL
contexts, even in DB2, because it's a reserved word.

John Y.

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