试题详情
- 单项选择题Which of the following statements is true regarding the VERSIONS BETWEEN clause？（）
A、 The VERSIONS BETWEEN clause may be used in DML statements.
B、 The VERSIONS BETWEEN clause may be used in DDL statements.
C、 The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.
D、 The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.
- C
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