SELECT COUNT(*) FROM (SELECT) AS SubQuery works in MS ACCESS but not in JDBC
Your problem stems from the fact that the subquery is an aggregation query (with SUM() functions and a GROUP BY clause) so the result set returned by the Access Database Engine is not updatable, and in your prepareStatement call you specify ResultSet.TYPE_SCROLL_SENSITIVE. Those conditions conflict with each other, causing an...
ODBC login is trying to use Windows authentication even though I supply SQL Server credentials
The SQL Server ODBC driver does not recognize user= as a connection string parameter name so it tries to log into the SQL Server without passing any SQL Server credentials (i.e., using Windows Authentication). Passing the SQL Server credentials using the Uid= and Pwd= parameters Uid=sqlusername;Pwd=sqlpassword will get SQL Server...
JDBC driver installed but exception
java,sql,sql-server-2005,jdbc,jdbc-odbc
The CLASSPATH variable is the search string that Java Virtual Machine (JVM) uses to locate the JDBC drivers on your computer. If the drivers are not listed in your CLASSPATH variable, you receive the following error message when you try to load the driver: java.lang.ClassNotFoundException: com/microsoft/jdbc/sqlserver/SQLServerDriver The JDBC driver is...
Invalid cursor state java.sql.SQLException
Replace ResultSet.updateRow with ResultSet.insertRow. From the Javadoc of ResultSet.updateRow: Updates the underlying database with the new contents of the current row of this ResultSet object. This method cannot be called when the cursor is on the insert row. Also look at the Javadoc of ResultSet.moveToInsertRow which you're calling in the...
How to share an Access database to different pc's for a Java desktop application?
java,database,ms-access,jdbc,jdbc-odbc
No. This is like giving your car to several people and all of them want to drive it at the same time: It won't work for many reasons. Workarounds: Use a real database like MySQL or H2. Create a Java server which talks to the Access database. Let all the...
How can I check whether a database connection is closed or open using java?
java,jdbc,connectivity,jdbc-odbc
Is con.isClosed() good enough? You can check the official documentation of the Connection class here, the oracle documentation is the first place to go when you want to learn more about standard Java classes.
SQL Exception error
NAME is a reserved word in Access SQL, so if it is being used as a column name then it must be enclosed in square brackets, e.g., String str="UPDATE DOC SET [Name]=?, ... This is the case for ORDER and RATE AS well. So bracket those two, too....
ClassNotFoundException when trying to connect to .accdb file via JDBC-ODBC in Java 8
java,eclipse,ms-access-2010,java-8,jdbc-odbc
According to this post the JDBC-ODBC Bridge was removed in Java8. You can use a JDBC Driver specifically for Access. I see a lot of people mentioning UCanAccess to connect to Access although I have not used it myself.
GlassFish JDBC Connection Pooling
java,odbc,connection-pooling,pool,jdbc-odbc
You need to set up a connection pool in GlassFish, then access the connection pool data source via JNDI (Java Naming and Directory Interface - the Java API for directory services). See this step by step tutorial, which gives details of the following outline: Open List of JDBC Connection Pools...
Ms access “invalid record set status” error
java,sql,ms-access,resultset,jdbc-odbc
A column name of "Expr1000" will be generated for max(ID). But I think that it is better to use an As clause to give it a well defined alias. You must call rset.next() in order to move to the first row, because initially, the cursor is positioned before the first...
Nothing happening when reading .accdb database
java,ms-access,jdbc,odbc,jdbc-odbc
Even if it throws the exceptions you wouldn't be able to see them because you have handled the errors in a wrong way. You shouldn't just catch the exceptions and move on. That defies the whole concept of exception handling. You should do something like this for your exceptions to...