我正在努力使用MS Access 2010 SQL。任何人都可以看到为什么以下SQL语句会在FROM子句中产生＆＃34;语法错误？＆＃34;
Warning: com.google.api.client.http.apache.ContentEntity: can't find superclass or interface org.apache.http.entity.AbstractHttpEntity
Warning: com.google.api.client.http.apache.HttpExtensionMethod: can't find superclass or interface org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find superclass or interface org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.testing.http.apache.MockHttpClient$1: can't find superclass or interface org.apache.http.client.RequestDirector
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.conn.params.ConnManagerParams
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.conn.params.ConnManagerParams
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.HttpEntityEnclosingRequest
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.RequestLine
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.RequestLine
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced method 'void setContentEncoding(java.lang.String)' in program class com.google.api.client.http.apache.ContentEntity
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced method 'void setContentType(java.lang.String)' in program class com.google.api.client.http.apache.ContentEntity
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.HttpEntityEnclosingRequest
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpRequest: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.StatusLine
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.StatusLine
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.Header
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.Header
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.StatusLine
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.Header
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.Header
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpResponse
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.StatusLine
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.Header
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.Header
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.HttpEntity
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.StatusLine
Warning: com.google.api.client.http.apache.ApacheHttpResponse: can't find referenced class org.apache.http.StatusLine
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.HttpVersion
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.HttpVersion
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.params.HttpProtocolParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.params.HttpProtocolParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.params.BasicHttpParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.params.BasicHttpParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.params.ConnManagerParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.params.ConnManagerParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.params.ConnPerRouteBean
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.params.ConnPerRouteBean
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.params.ConnManagerParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.SchemeRegistry
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.SchemeRegistry
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.Scheme
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.PlainSocketFactory
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.PlainSocketFactory
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.Scheme
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.SchemeRegistry
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpRequestRetryHandler
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpRequestRetryHandler
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.conn.ProxySelectorRoutePlanner
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.conn.ProxySelectorRoutePlanner
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpDelete
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpDelete
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpGet
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpGet
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpHead
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpHead
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpPost
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpPost
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpPut
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpPut
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpTrace
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpTrace
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpOptions
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpOptions
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.ClientConnectionManager
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.ClientConnectionManager
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.scheme.SchemeRegistry
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.conn.ClientConnectionManager
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.methods.HttpRequestBase
Warning: com.google.api.client.http.apache.ApacheHttpTransport: can't find referenced class org.apache.http.client.HttpClient
Warning: com.google.api.client.http.apache.ApacheHttpTransport$Builder: can't find referenced class org.apache.http.conn.params.ConnRouteParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport$Builder: can't find referenced class org.apache.http.conn.params.ConnRouteParams
Warning: com.google.api.client.http.apache.ApacheHttpTransport$Builder: can't find referenced class org.apache.http.HttpHost
Warning: com.google.api.client.http.apache.ApacheHttpTransport$Builder: can't find referenced class org.apache.http.HttpHost
Warning: com.google.api.client.http.apache.ContentEntity: can't find referenced class org.apache.http.entity.AbstractHttpEntity
Warning: com.google.api.client.http.apache.ContentEntity: can't find referenced class org.apache.http.entity.AbstractHttpEntity
Warning: com.google.api.client.http.apache.HttpExtensionMethod: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning: com.google.api.client.http.apache.HttpExtensionMethod: can't find referenced class org.apache.http.client.methods.HttpEntityEnclosingRequestBase
Warning: com.google.api.client.http.apache.HttpExtensionMethod: can't find referenced method 'void setURI(java.net.URI)' in program class com.google.api.client.http.apache.HttpExtensionMethod
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.impl.client.DefaultHttpClient
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.protocol.HttpRequestExecutor
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.conn.ClientConnectionManager
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.ConnectionReuseStrategy
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.conn.ConnectionKeepAliveStrategy
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.conn.routing.HttpRoutePlanner
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.protocol.HttpProcessor
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.client.HttpRequestRetryHandler
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.client.RedirectHandler
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.client.AuthenticationHandler
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.client.AuthenticationHandler
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.client.UserTokenHandler
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.client.RequestDirector
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.protocol.HttpRequestExecutor
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.conn.ClientConnectionManager
Warning: com.google.api.client.testing.http.apache.MockHttpClient: can't find referenced class org.apache.http.ConnectionReuseStrategy
...
You may need to add missing library jars or update their versions.
If your code works fine without the missing classes, you can suppress
the warnings with '-dontwarn' options.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedclass)
Warning: there were 3 unresolved references to program class members.
Your input classes appear to be inconsistent.
You may need to recompile the code.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedprogramclassmember)
Exception while processing task
java.io.IOException: Please correct the above warnings first.
at proguard.Initializer.execute(Initializer.java:473)
at proguard.ProGuard.initialize(ProGuard.java:233)
at proguard.ProGuard.execute(ProGuard.java:98)
at proguard.gradle.ProGuardTask.proguard(ProGuardTask.java:1074)
at com.android.build.gradle.tasks.AndroidProGuardTask.doMinification(AndroidProGuardTask.java:139)
at com.android.build.gradle.tasks.AndroidProGuardTask$1.run(AndroidProGuardTask.java:115)
at com.android.builder.tasks.Job.runTask(Job.java:48)
at com.android.build.gradle.tasks.SimpleWorkQueue$EmptyThreadContext.runTask(SimpleWorkQueue.java:41)
at com.android.builder.tasks.WorkQueue.run(WorkQueue.java:227)
at java.lang.Thread.run(Thread.java:744)
个人陈述工作正常，但与UNION ALL合并后，我收到了
FROM子句中的语法错误。＆＃34;
非常感谢任何帮助！
谢谢。
答案 0 :(得分：1)
尝试使用类似的东西：
INSERT INTO Attendance
SELECT R.Student, R.AttendValue, R.AttendDate
FROM
(
(SELECT [AttendanceData].Student, [AttendanceData].[10/1/2015] AS AttendValue,
"10/1/15" AS AttendDate
FROM [AttendanceData] )
UNION ALL
(SELECT [AttendanceData].Student, [AttendanceData].[10/2/2015] AS AttendValue,
"10/2/15" As AttendDate
FROM [AttendanceData])
) AS R
答案 1 :(得分：0)
在MS Access Jet / ACE SQL中，您无法在追加查询中使用联合查询直接。您将看到查询调试器突出显示UNION ALL语句。
将联合查询单独保存为存储的查询对象，然后在SELECT附加查询语句中使用该查询。
INSERT INTO Attendance
SELECT * FROM UnionAttendance
或者，您可以使用派生表：
INSERT INTO Attendance
SELECT *
FROM (
SELECT [AttendanceData].Student, [AttendanceData].[10/1/2015] AS AttendValue,
"10/1/15" AS AttendDate
FROM [AttendanceData]
UNION ALL
SELECT [AttendanceData].Student, [AttendanceData].[10/2/2015] AS AttendValue,
"10/2/15" As AttendDate
FROM [AttendanceData]
);