sql，SET @row_number = 0;，SELECT (@row_number:=@row_number + 1) AS row_num, column1, column2，FROM your_table;，``，，这段代码会为每一行生成一个递增的行号。sql，SET @row_number = 0;，SELECT (@row_number:=@row_number + 1) AS row_num, column1, column2，FROM your_table;，``，，这段代码会为每一行生成一个递增的行号。Powered By Z-BlogPHP 1.7.3
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