Now we must add LIMIT to the end of query to list out all tables.

现在，我们必须补充限额的查询结束，列出所有表。

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The "real" field tells you the time elapsed between the beginning of the query and the end of query.

“real”字段告诉您从查询开始到结束时所经过的时间。

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This string defines the front end of the query string.

这个字符串定义了查询字符串的前半段。

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