在select语句的WHERE子句中传递多个值时,我得到的是一个错误,而不是匹配表中的行
错误是: sqlite3.InterfaceError:绑定参数0时出错-可能是不支持的类型
我有一张桌子
runno(int) value(str) sample(str)
100 Test File.1 Sample Value is 1
100 Test File.1 Sample Value is 2
100 Test File.2 Sample Value is 200
200 Test File.21 Sample Value is unknown
200 Test File.21 Sample Value is New
searchVal1 = ['Test File.1']
searchVal2 = [100] --- also tried ['100']
cur.execute("SELECT sample FROM table WHERE value=? AND runno=?", (searchVal1,searchVal2))
结果:
sqlite3.InterfaceError: Error binding parameter 0 - probably unsupported type.
但是,如果我只在WHERE子句中传递一个值,它就会起作用:
cur.execute("SELECT sample FROM table WHERE value=?", (searchVal1))
或者
cur.execute("SELECT sample FROM table WHERE runno=?", (searchVal2))
Sqlite3版本是:3.21.0,python 3.7
我不确定我做错了什么。有人能帮忙吗
目前没有回答
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