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Neoview SQL relaxes SQL:1999's data type matching rule for UCS2 character set host variables
for ease of use and better performance. A UCS2 host variable is assignment and comparison
compatible with an ISO88591 value expression.
Neoview SQL allows various SQL:1999's NATIONAL CHARACTER syntax to denote a
predesignated character set. The default NATIONAL character set is UCS2.
Neoview SQL uses binary collation (that is, comparison of binary code values) to compare
character strings.
Neoview SQL complies fully with SQL:1999 for these character data type subfeatures: character
string data type declaration, character value expression, search condition, string functions and
predicates, and string literals.
For more information on character set support, see the Neoview Character Sets Administrator's
Guide.
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Standard SQL and Neoview SQL
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