多项选择题
A. WHERE clause
B. ORDER BY clause
C. BETWEEN clause
D. NLSSORT function
E. NLS_SORT function
多项选择题 Giventwodifferentcharactersets(AandB),whichofthefollowingmustbetrueforAtobeconsideredastrictsupersetofB?()
多项选择题 WhatelementsofglobalizationcanbeexplicitlydefinedusingtheNLS_LANGenvironmentvariable?()
单项选择题 Globalizationsupportisimplementedthroughthetext-andcharacter-processingfunctionsprovidedbywhichOraclefeature?()