Error: Incorrect syntax near (database name)
Error: Incorrect syntax near (database name)
您好,我在 Java 程序中遇到此错误。这是我的查询。它在 SQL 服务器上运行良好。但是
Error: Incorrect syntax near 'WebApp'.
private static final String SERVICES =
"SELECT s.Service_ID "
+ ",s.[Location_ID] "
+ ",COALESCE(st.[Service_Type_Name],s.[Service_Name]) AS Service_name "
+ ",st.Service_Type_Name "
+ " FROM [WebApp].[dbo].[Services] s join [WebApp].[dbo].[ServiceTypes] st on s.Service_Type=st.Service_Type_ID "
+ " join WebApp.dbo.Locations l on s.Location_ID=l.Location_ID "
+ " where s.Deleted=0 "
+ " ORDER BY Location_ID ";
这是我的方法,它在 ms sql 服务器 2008
上运行良好
public List<MAServiceVO> getAddServices() throws CoopCRSAPIException {
ArrayList<MAServiceVO> results = new ArrayList<MAServiceVO>();
MAServiceVO maServiceVO = null;
log.debug("==========IN VendorDAOimpl.java (service)===========");
//int serviceID = 0;
//int prevServiceID = 0;
try {
conn = MSSQLDAOFactory.createConnection();
stmt = conn.prepareStatement(SERVICES);
// stmt.setTimestamp(1, startDate);
// stmt.setTimestamp(2, endDate);
stmt.execute();
rs = stmt.getResultSet();
while (rs.next()) {
// create new service
maServiceVO = new MAServiceVO();
// set service fields
maServiceVO.setServiceID(rs.getInt("Service_ID"));
maServiceVO.setLocationID(rs.getInt("Location_ID"));
maServiceVO.setServiceName(rs.getString("Service_Name"));
maServiceVO.setServiceType(rs.getString("Service_Type_Name"));
log.debug("==========done with VendorDAOimpl.java (service)===========");
}
} catch (SQLException e) {
log.debug(e.getMessage());
throw new CoopCRSAPIException(e.getMessage(), " VendorDAOimpl", "getAddServices", 500);
} finally {
closeConnections("getAddServices");
}
log.debug("&&&&&&&&&&&&&&&&&&&&&");
log.debug("==========finsh===========");
return results;
}
我没有看到任何不正常的地方。如果有一个原因你没有在存储过程中而不是通过 sql?我确实注意到您没有在最终连接两边加上方括号,但这不会有任何区别。
这是您在删除 java.
的所有额外字符串部分后的查询
SELECT s.Service_ID
, s.[Location_ID]
, COALESCE(st.[Service_Type_Name], s.[Service_Name]) AS Service_name
, st.Service_Type_Name
FROM [WebApp].[dbo].[Services] s
join [WebApp].[dbo].[ServiceTypes] st on s.Service_Type = st.Service_Type_ID
join [WebApp].[dbo].[Locations] l on s.Location_ID = l.Location_ID
where s.Deleted = 0
ORDER BY Location_ID;
您好,我在 Java 程序中遇到此错误。这是我的查询。它在 SQL 服务器上运行良好。但是
Error: Incorrect syntax near 'WebApp'.
private static final String SERVICES =
"SELECT s.Service_ID "
+ ",s.[Location_ID] "
+ ",COALESCE(st.[Service_Type_Name],s.[Service_Name]) AS Service_name "
+ ",st.Service_Type_Name "
+ " FROM [WebApp].[dbo].[Services] s join [WebApp].[dbo].[ServiceTypes] st on s.Service_Type=st.Service_Type_ID "
+ " join WebApp.dbo.Locations l on s.Location_ID=l.Location_ID "
+ " where s.Deleted=0 "
+ " ORDER BY Location_ID ";
这是我的方法,它在 ms sql 服务器 2008
上运行良好 public List<MAServiceVO> getAddServices() throws CoopCRSAPIException {
ArrayList<MAServiceVO> results = new ArrayList<MAServiceVO>();
MAServiceVO maServiceVO = null;
log.debug("==========IN VendorDAOimpl.java (service)===========");
//int serviceID = 0;
//int prevServiceID = 0;
try {
conn = MSSQLDAOFactory.createConnection();
stmt = conn.prepareStatement(SERVICES);
// stmt.setTimestamp(1, startDate);
// stmt.setTimestamp(2, endDate);
stmt.execute();
rs = stmt.getResultSet();
while (rs.next()) {
// create new service
maServiceVO = new MAServiceVO();
// set service fields
maServiceVO.setServiceID(rs.getInt("Service_ID"));
maServiceVO.setLocationID(rs.getInt("Location_ID"));
maServiceVO.setServiceName(rs.getString("Service_Name"));
maServiceVO.setServiceType(rs.getString("Service_Type_Name"));
log.debug("==========done with VendorDAOimpl.java (service)===========");
}
} catch (SQLException e) {
log.debug(e.getMessage());
throw new CoopCRSAPIException(e.getMessage(), " VendorDAOimpl", "getAddServices", 500);
} finally {
closeConnections("getAddServices");
}
log.debug("&&&&&&&&&&&&&&&&&&&&&");
log.debug("==========finsh===========");
return results;
}
我没有看到任何不正常的地方。如果有一个原因你没有在存储过程中而不是通过 sql?我确实注意到您没有在最终连接两边加上方括号,但这不会有任何区别。
这是您在删除 java.
的所有额外字符串部分后的查询SELECT s.Service_ID
, s.[Location_ID]
, COALESCE(st.[Service_Type_Name], s.[Service_Name]) AS Service_name
, st.Service_Type_Name
FROM [WebApp].[dbo].[Services] s
join [WebApp].[dbo].[ServiceTypes] st on s.Service_Type = st.Service_Type_ID
join [WebApp].[dbo].[Locations] l on s.Location_ID = l.Location_ID
where s.Deleted = 0
ORDER BY Location_ID;