如何在sql字符串中存储逗号分隔的非英文字母

Question

我有SQL规则，它检查从数字开始的字符串。我有一些非英语数字，我已经包含了一个条件。

当我将sql查询存储为行中的字符串时显示？而是信件

column数据类型为nvarchar，collat​​ion为SQL_Latin1_General_CP1_CI_AS

SELECT * Table Name WHERE (LEFT(RESELLER_CITY_NM,1) LIKE ''[0-9]'') or left(RESELLER_CITY_NM,1) in (N''一'',N''二'',N''三'',N''四'',N''五'',N''六'',N''七'',N''八'',N''九'',N''十'',N''零'',N''两'',N''千'',N''万'',N''億'',N''一つ'',N''二つ'',N''三つ'',N''四つ'',N''五つ'',N''六つ'',N''七つ'',N''八つ'',N''九つ'',N''十'',N''일'',N''이'',N''삼'',N''사'',N''오'',N''육'',N''칠'',N''팔'',N''구'',N''십'',N''백'',N''천'',N''만'',N''일억'',N''십억'',N''백억'',N''один'',N''два'',N''три'',N''четыре'',N''пять'',N''шесть'',N''семь'',N''восемь'',N''девять'',N''десять'',N''ноль'',N''сто'',N''тысяча'',N''миллиард'',N''миллион'')

SELECT * Table Name WHERE (LEFT(RESELLER_CITY_NM,1) LIKE ''[0-9]'') or left(RESELLER_CITY_NM,1) in (N''一'',N''二'',N''三'',N''四'',N''五'',N''六'',N''七'',N''八'',N''九'',N''十'',N''零'',N''两'',N''千'',N''万'',N''億'',N''一つ'',N''二つ'',N''三つ'',N''四つ'',N''五つ'',N''六つ'',N''七つ'',N''八つ'',N''九つ'',N''十'',N''일'',N''이'',N''삼'',N''사'',N''오'',N''육'',N''칠'',N''팔'',N''구'',N''십'',N''백'',N''천'',N''만'',N''일억'',N''십억'',N''백억'',N''один'',N''два'',N''три'',N''четыре'',N''пять'',N''шесть'',N''семь'',N''восемь'',N''девять'',N''десять'',N''ноль'',N''сто'',N''тысяча'',N''миллиард'',N''миллион'')```


Output:

    SELECT * from table A with (nolock)  WHERE (LEFT(RESELLER_CITY_NM,1) LIKE '[0-9]') or left(RESELLER_CITY_NM,1) in (N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'??',N'??',N'??',N'??',N'??',N'??',N'??',N'??',N'??',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'?',N'??',N'??',N'??',N'????',N'???',N'???',N'??????',N'????',N'?????',N'????',N'??????',N'??????',N'??????',N'????',N'???',N'??????',N'????????',N'???????')

Answer 1

我怀疑这是一个动态查询。也许你的City字段是nvarchar，但我想你将你的查询存储在varchar中。或者你在字符串常量的开头缺少N。这是一个例子。

declare @T nvarchar(1000);
declare @Q nvarchar(1000);

set @T = N'select * from TableName 
where left(City,1)in(N''一'',N''二'',N''三'',N''四'',N''五'')';

set @Q = Replace(@T, N'TableName', N'A with (nolock)' );

print @Q;

exec sp_executesql @Q;

确保包含查询文本的变量是nvarchar。并确保字符串常量以N'开头