Mysql 在查询结果中,在序列中最后一个数字后加上逗号
我不想在最后一个数字后面加逗号。试试这个:Mysql 在查询结果中,在序列中最后一个数字后加上逗号,mysql,sql,stored-procedures,Mysql,Sql,Stored Procedures,我不想在最后一个数字后面加逗号。试试这个: declare @id varchar(500); set @id='' select @id =@id+( convert(varchar,business_event_id) +',') from bem.business_event_header substring print @id DECLARE @id VARCHAR(500); SET @id = ''; SELECT @id = @id+(CONVERT( VARC
declare @id varchar(500);
set @id=''
select @id =@id+( convert(varchar,business_event_id) +',')
from bem.business_event_header substring
print @id
DECLARE @id VARCHAR(500);
SET @id = '';
SELECT @id = @id+(CONVERT( VARCHAR, business_event_id)+',')
FROM bem.business_event_header substring;
SELECT @id = SUBSTRING(@id, 1, CHAR_LENGTH
(@id)-1);
PRINT @id;