错误代码:1292.截断了不正确的 DOUBLE 值:“是" [英] Error Code: 1292. Truncated incorrect DOUBLE value: 'yes'

问题描述

当我执行此 SQL 查询时:

When I execute this SQL query:

INSERT INTO archi(nodo1,nodo2)
SELECT p.nodo,p2.nodo 
FROM polinodo p,polinodo p2 
where p.way=p2.way and p.idpolinodo!=p2.idpolinodo and p.idpolinodo=p2.idpolinodo-1 
and p.way in 
    (SELECT idtag_way 
    FROM tag_way_min where k='highway' and 
    idtag_way in (SELECT idtag_way 
                FROM tag_way_min where k='oneway' and (v=1 or v='true' or v='yes')) )

我收到以下错误:

错误代码:1292.截断了不正确的 DOUBLE 值:'是'

Error Code: 1292. Truncated incorrect DOUBLE value: 'yes'

我该如何解决这个问题?

How can I fix this?

谢谢.

推荐答案

要求从同一行中检索第 k 列的两个不同值似乎存在逻辑问题，

There seems to be a logic problem with asking to retrieve two values for column k from the same row that are different,

(SELECT idtag_way 
FROM tag_way_min where k='highway' and 
idtag_way in (SELECT idtag_way 
            FROM tag_way_min where k='oneway' and (v=1 or v='true' or v='yes')

我不明白 k 怎么可以等于两个值.也许改成这样:

I don't see how k can be equal to two values. Perhaps change it to this:

(SELECT idtag_way 
FROM tag_way_min where k='highway' or k='oneway'
idtag_way in (SELECT idtag_way 
            FROM tag_way_min where v=1 or v='true' or v='yes')

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