Mysql 联合所有查询在VBA中失败，但在SQL中正常

我试图运行下面的查询，但它显示了一个错误，在“unionselect”附近有不正确的语法，有人能帮忙吗

strsql = "select distinct a.LOCID,locnum,locname,streetname,city,county,statecode,state,peril,SITEDEDAMT,SITELIMAMT,COMBINEDDEDAMT,COMBINEDLIMAMT from eqdet a inner join loccvg b on a.LOCID=b.locid inner join loc c on b.LOCID=c.LOCID where PERIL=1" & _
   "union" & _
  "select distinct a.LOCID,locnum,locname,streetname,city,county,statecode,state,peril,SITEDEDAMT,SITELIMAMT,COMBINEDDEDAMT,COMBINEDLIMAMT from hudet a  inner join loccvg b on a.LOCID=b.locid inner join loc c on b.LOCID=c.LOCID where peril=2" & _
  "union" & _
    "select distinct a.LOCID,locnum,locname,streetname,city,county,statecode,state,peril,SITEDEDAMT,SITELIMAMT,COMBINEDDEDAMT,COMBINEDLIMAMT from todet a  inner join loccvg b on a.LOCID=b.locid inner join loc c on b.LOCID=c.LOCID where peril=3" & _
    "union" & _
   "select a.LOCID,locnum,locname,streetname,city,county,statecode,state,peril,SITEDEDAMT,SITELIMAMT,COMBINEDDEDAMT,COMBINEDLIMAMT from fldet a  inner join loccvg b on a.LOCID=b.locid inner join loc c on b.LOCID=c.LOCID where peril=4" & _
   "union" & _
 "select distinct a.LOCID,locnum,locname,streetname,city,county,statecode,state,peril,SITEDEDAMT,SITELIMAMT,COMBINEDDEDAMT,COMBINEDLIMAMT from frdet a  inner join loccvg b on a.LOCID=b.locid inner join loc c on b.LOCID=c.LOCID where peril=5" & _
 "union" & _
 "select distinct a.LOCID,locnum,locname,streetname,city,county,statecode,state,peril,SITEDEDAMT,SITELIMAMT,COMBINEDDEDAMT,COMBINEDLIMAMT from trdet a  inner join loccvg b on a.LOCID=b.locid inner join loc c on b.LOCID=c.LOCID where peril=6"

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查看错误消息，我怀疑您正在使用字符串进行查询

unionselect

应该是两个单词，用空格分隔。（

union-select

）我认为在您的代码空间中缺少单独的关键字

见：

将产生

…其中PERIL=1不选择不同的…

输出。正确的代码（注意联合体周围的空格）：

---

查看错误消息，我怀疑您正在使用字符串进行查询

unionselect

应该是两个单词，用空格分隔。（

union-select

）我认为在您的代码空间中缺少单独的关键字

见：

将产生

…其中PERIL=1不选择不同的…

输出。正确的代码（注意联合体周围的空格）：

"...where PERIL=1" & _ "union" & _ "select distinct..."

"...where PERIL=1" & _ " union " & _ "select distinct ..."