更换报价＆＃39; WITH％符号，以便我可以查询

Question

我在字符串中有一个值：Children's play ground。我想将'替换为%。所以我用

replace(columnname, '''', '%')
replace(columnname, '', '%')

也不起作用。

Answer 1

DECLARE @NAME VARCHAR(100) = 'Children''s play ground'

CREATE TABLE #TMP(TEXT1 VARCHAR(50))

INSERT INTO #TMP
SELECT @NAME

SELECT TEXT1 FROM #TMP

SELECT REPLACE(TEXT1,'''','%') FROM #TMP

Answer 2

试试这个

DECLARE @str VARCHAR(50);
SET @str = 'Children''s play ground'
SELECT @str
SET @str = REPLACE(@str, '''', '%')
SELECT @str;