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单项选择题设有一个表rsda,该表有一个名为zc的字段。如果要把字段名zc改为zhicheng,可以使用下列命令()

A、ALTER TABLE rsda RENAME COLUMN zc TO zhicheng

B、ALTER TABLE rsda RENAME FIELD zc TO zhicheng

C、ALTER TABLE rsda COLUMN RENAME zc TO zhicheng

D、ALTER TABLE rsda FIELD zc RENAME TO zhicheng

  • A
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