MYSQL(二)
1.Insert语句
INSERT [LOW_PRIORITY | DELAYED] [IGNORE]
[INTO] tbl_name [(col_name,...)]
VALUES (expression,...),(...),...
2.Delete语句
DELETE [LOW_PRIORITY] [QUICK] [IGNORE] FROM tbl_name
[WHERE where_definition]
[ORDER BY ...]
[LIMIT row_count]
3.MYSQL存储中文乱码问题
问题比较复杂,暂为解决
4.mysql在WHERE语法中允许使用括号
比如,SELECT * FROM table WHERE (ID > 0 AND ID < 10) OR (ID > 100 AND ID < 110);
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