我有一個數據庫字段,例如字符串這樣水晶報表找到一個字符串的第3個字
oh the sea OToole was right
I like ramen but
Rowing like a Blue but not an artist
他們是用空格分隔實際的話
我想找到提取前3個字
結果會像下面
oh the sea
I like ramen
Rowing like a
我試過後續荷蘭國際集團
ExtractString({tbname.field1},""," ") & " " & ExtractString({tbname.field1}," "," ") & ExtractString({tbname.field1}," "," ")
它確實工作,爲前兩個字段,但不是第二
我試過下面太
split({tbname.field1}, " ")[1] & " " & split({tbname.field1}, " ")[2]
& " " & split({tbname.field1}, " ")[3]
的之一,它給了我一個錯誤說該指數之必須介於1和陣列的大小
任何見解都比歡迎
我想創建一個SQL命令來做到這一點的......不過好像連更糟糕,因爲我需要創建功能等... -_- –
我只有兩個領域,因此你得到錯誤 – Siva
嗨@Siva,你說的2個領域? –