如何编写sql,使结果可以先按列A排序,而不是按列B排序。如下所示:
SELECT * FROM tbl WHERE predictor ORDER by col_A and ORDER by col_B
发布于 2009-11-09 11:21:36
ORDER BY col_A, col_B
SQLite网站上有解释SQLite所支持的SQL语法的syntax diagrams。
发布于 2009-11-09 11:22:06
SELECT * FROM tbl WHERE predictor ORDER by col_A, col_B
https://stackoverflow.com/questions/1698927
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