代码的最后一位呈现总行数。
此外,现在可以正确地估计结果集中的总行数。
Besides, the total number or rows in the result set is now estimated correctly.
ROWS_READ: 在执行语句期间,所读取的总行数。
ROWS_READ: Total number of rows read during the execution of the statement.
ROWS_READ: 在执行语句期间,所读取的总行数。
ROWS_READ: Total number of rows read during the execution of the statement.
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