sqlserver的换行

制表符： CHAR(9)
换行符： CHAR(10)
回车符： CHAR(13)

如:

print 'a'+CHAR(10)+'b'

结果为

a

b

如果想输出文本

则SELEct 'a'+CHAR(13)+CHAR(10)+'b'

必须是CHAR(13)+CHAR(10),不是CHAR(10)+CHAR(13),因为文本中的是{CF}{CL},回车,换行

则输出文本为

a

b

--== 处理会员地址字段包含回车字符的情况
IF object_id('tempdb..#person_with_char13_10') is NOT NULL 
      drop table #person_with_char13_10
      
SELECT person_id
INTO #person_with_char13_10
FROM dbo.person
WHERE 1=1
AND CHARINDEX(CHAR(13) + CHAR(10),street1) > 0
 
updatE person SET street1 = replace(street1,CHAR(13) + CHAR(10),'' ) 
WHERE person_id IN (
      SELECT person_id FROM #person_with_char13_10
)
 
 
--== 处理会员地址字段包含|
IF object_id('tempdb..#person_with_shu') is NOT NULL 
      drop table #person_with_shu
      
SELECT person_id
INTO #person_with_shu
FROM dbo.person
WHERE 1=1
AND CHARINDEX('|',street1) > 0
 
 
updatE person SET street1 = replace(street1,'|','' ) WHERE person_id IN (
      SELECT person_id FROM #person_with_shu
)