Excel：使用长度超过255个字符的公式
我在Excel中有以下公式
=CONCATENATE("insert into #UpdateData (mondayopenhour, mondayopenmin,mondayclosehour, mondayclosemin,tuesdayopenhour, tuesdayopenmin,tuesdayclosehour, tuesdayclosemin,wednesdayopenhour, wednesdayopenmin, wednesdayclosehour, wednesdayclosemin,thursdayopenhour, thursdayopenmin,thursdayclosehour, thursdayclosemin, fridayopenhour, fridayopenmin, fridayclosehour, fridayclosemin, saturdayopenhour, saturdayopenmin, saturdayclosehour, saturdayclosemin, sundayopenhour, sundayopenmin, sundayclosehour, sundayclosemin values ('",TRIM(A2),"',",MID(B2,1,2),",",MID(B2,3,2),",",MID(C2,1,2),",",MID(C2,3,2),",",MID(D2,1,2),",",MID(D2,3,2),",",(MID(E2,1,2),",",MID(E2,3,2),",",MID(F2,1,2),",",MID(F2,3,2),",",MID(G2,1,2),",",MID(G2,3,2),",",MID(H2,1,2),",",MID(H2,3,2),",",MID(I2,1,2),",",MID(I2,3,2),",",MID(J2,1,2),",",MID(J2,3,2),",",MID(K2,1,2),",",MID(K2,3,2),",",MID(L2,1,2),",",MID(L2,3,2),",",MID(M2,1,2),",",MID(M2,3,2),",",MID(N2,1,2),",",MID(N2,3,2),",",MID(O2,1,2),",",MID(O2,3,2),")") 当我尝试运行它时，我得到以下错误
公式中的文本值限制为255个字符。 要在公式中创build超过255个字符的文本值，请使用CONCATENATE函数或连接运算符（＆）。
我一直在网上查找，但没有真正的解决scheme！ 有谁知道如何解决这个问题？
现在这是一个凌乱的function。 你必须把你的意见CONCATENATE 。
现在你只有一个非常大的string，以“insert …”开始，结尾是“…. MID（O2,3,2），”）“ – 或者至less是我认为结束的地方，因为所有的“，”这是非常艰难的。
这里是你应该如何使用CONCATENATE ：
=CONCATENATE("insert into #UpdateData (mondayopenhour,","mondayopenmin,")
你可以扩展这个，所以你不会有一个长度超过255个字符的单个string。
编辑：顺便说一下，你当前的string大约有972个字符。
你可以通过使用这个公式来简化分离：
=MID("insert into #UpdateData (mondayopenhour, mondayopenmin,mondayclosehour, mondayclosemin,tuesdayopenhour, tuesdayopenmin,tuesdayclosehour, tuesdayclosemin,wednesdayopenhour, wednesdayopenmin, wednesdayclosehour, wednesdayclosemin,thursdayopenhour, thursdayopenmin,thursdayclosehour, thursdayclosemin, fridayopenhour, fridayopenmin, fridayclosehour, fridayclosemin, saturdayopenhour, saturdayopenmin, saturdayclosehour, saturdayclosemin, sundayopenhour, sundayopenmin, sundayclosehour, sundayclosemin values ('",TRIM(A2),"',",MID(B2,1,2),",",MID(B2,3,2),",",MID(C2,1,2),",",MID(C2,3,2),",",MID(D2,1,2),",",MID(D2,3,2),",",(MID(E2,1,2),",",MID(E2,3,2),",",MID(F2,1,2),",",MID(F2,3,2),",",MID(G2,1,2),",",MID(G2,3,2),",",MID(H2,1,2),",",MID(H2,3,2),",",MID(I2,1,2),",",MID(I2,3,2),",",MID(J2,1,2),",",MID(J2,3,2),",",MID(K2,1,2),",",MID(K2,3,2),",",MID(L2,1,2),",",MID(L2,3,2),",",MID(M2,1,2),",",MID(M2,3,2),",",MID(N2,1,2),",",MID(N2,3,2),",",MID(O2,1,2),",",MID(O2,3,2),")",2,255)
我也只是碰到这个问题…但它不是一个真正的问题。 你只能在一个单元格中有255个字符，但在一个公式中是无限的。 你的公式会导致一个错误，所以Excel正在阅读文本而不是公式。 find你的错误，你的公式将起作用。
解决这个问题的最简单的方法是使用一些单元格来构build单独的string元素，并使用一致性将它们合并到一个单元格中。 它为解决错误提供了更多的空间 – 也许你的陈述有错误，但是它们将会是无形的。
那么对于同样的问题我的解决scheme，那些长文本我把它放在一个单独的单元格，而不是我的公式本身的一部分。 例：
=CONCATENATE("INSERT INTO CAS_ACD (ACD_NUMBER, WAGON_WHEEL_INDEX, WAGON_WHEEL_COUNT, WAGON_WHEEL_COUNT_MAX, WAIT_TIME, MAX_WAIT_TIME, MON_TIME, TUE_TIME, WED_TIME, THU_TIME, FRI_TIME, SAT_TIME, SUN_TIME, DATE_CLOSED1, DATE_CLOSED2, DATE_CLOSED3, DATE_CLOSED4, DATE_CLOSED5, DATE_CLOSED6, DATE_CLOSED7, DATE_CLOSED8, DATE_CLOSED9, DATE_CLOSED10, DATE_CLOSED11, DATE_CLOSED12, DATE_CLOSED13, DATE_CLOSED14, DATE_CLOSED15, DATE_CLOSED16, DATE_CLOSED17, DATE_CLOSED18, DATE_CLOSED19, DATE_CLOSED20, CTI_SERVER_ADDR, PROGRAM_NUM, VERSION_NUM, COMMENTS, TOD_VOICE_DIR, TOD_VS, ACD_NAME) VALUES ("B2, C2,");")
相反，我将其存储到单元格A2中的一个
Cell A2 now contains= INSERT INTO CAS_ACD (ACD_NUMBER, WAGON_WHEEL_INDEX, WAGON_WHEEL_COUNT, WAGON_WHEEL_COUNT_MAX, WAIT_TIME, MAX_WAIT_TIME, MON_TIME, TUE_TIME, WED_TIME, THU_TIME, FRI_TIME, SAT_TIME, SUN_TIME, DATE_CLOSED1, DATE_CLOSED2, DATE_CLOSED3, DATE_CLOSED4, DATE_CLOSED5, DATE_CLOSED6, DATE_CLOSED7, DATE_CLOSED8, DATE_CLOSED9, DATE_CLOSED10, DATE_CLOSED11, DATE_CLOSED12, DATE_CLOSED13, DATE_CLOSED14, DATE_CLOSED15, DATE_CLOSED16, DATE_CLOSED17, DATE_CLOSED18, DATE_CLOSED19, DATE_CLOSED20, CTI_SERVER_ADDR, PROGRAM_NUM, VERSION_NUM, COMMENTS, TOD_VOICE_DIR, TOD_VS, ACD_NAME) VALUES ('
所以现在我的公式是
=CONCATENATE( A2, B2, C2)
我有“超过255个字符”的问题，并很容易地解决它没有CONCATENATE：
我在单元格T1放入了一长串Value。 那么我的公式如下：
="INSERT INTO sql_table_name ("&T1&") VALUES ('"&A40&"','"&B40&"','"&C40&"','"&D40&"','"&E40&"','"&F40&"','"&G40&"','"&H40&"','"&I40&"','"&J40&"','"&K40&"','"&L40&"','"&M40&"','"&N40&"','"&O40&"','"&P40&"','"&Q40&"','"&R40&"','"&S40&"');"