我有一个数据库字段,例如字符串这样水晶报表找到一个字符串的第3个字
oh the sea OToole was right
I like ramen but
Rowing like a Blue but not an artist
他们是用空格分隔实际的话
我想找到提取前3个字
结果会像下面
oh the sea
I like ramen
Rowing like a
我试过后续荷兰国际集团
ExtractString({tbname.field1},""," ") & " " & ExtractString({tbname.field1}," "," ") & ExtractString({tbname.field1}," "," ")
它确实工作,为前两个字段,但不是第二
我试过下面太
split({tbname.field1}, " ")[1] & " " & split({tbname.field1}, " ")[2]
& " " & split({tbname.field1}, " ")[3]
的之一,它给了我一个错误说该指数之必须介于1和阵列的大小
任何见解都比欢迎
我想创建一个SQL命令来做到这一点的......不过好像连更糟糕,因为我需要创建功能等... -_- –
我只有两个领域,因此你得到错误 – Siva
嗨@Siva,你说的2个领域? –