单项选择题
A. 22 B. 7 C. 6 D. 15 E. 2
Which is not a valid locale definition file type?（）A. L...
单项选择题Which is not a valid locale definition file type?（）
A. Language B. Linguistic sort C. Calendar D. Territory E. Character set
Which of the following would be affected by setting NLS...
单项选择题Which of the following would be affected by setting NLS_LENGTH_SEMANTICS=CHAR?（）
A. All objects in the database B. Tables owned by SYS and SYSTEM C. Data dictionary tables D. NCHAR columns E. CHAR columns
Which NLS parameter can be used to change the default O...
单项选择题Which NLS parameter can be used to change the default Oracle sort method from binary to linguistic for the SQL SELECT statement?（）
A. NLS_LANG B. NLS_COMP C. NLS_SORT D. None of the above
