You can delete an existing index in a table with the DROP index statement.

你可以将现有的索引通过DROP INDEX语句进行取消操作。

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The script will prompt you to either drop an existing index or create a new one.

这个脚本将会提示您要么删除现存的索引要么创建一个新的索引。

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Indicate that you want to drop an existing multiline text index.

这表明您想要删除一个现存的多行文本索引。

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Sivak said that the 14 percent drop in his index swamps the four percent increase in drivers over the period.

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The mother of all tech markets, the Nasdaq, registered a 39.28% drop of its composite index this year.

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It was the nine percent drop in the Shanghai index on Tuesday that triggered the global slide in stock prices.

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