否则，可以使用对比和同步特性生成ddl。

Otherwise, you would use the compare and synchronize feature to accomplish this.

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如果希望对比这两个表，可以使用对比编辑器查看差异。

If you want to compare the two tables, you could use the compare editor to see the differences.

youdao

CT扫描：在某些病例，对显示梗阻部位，程度以及原因有一定价值，使用对比剂可估计残留有肾功能。

Ct scan — This may be of value in revealing the degree and site of obstruction as well as the as the cause in many cases.

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