Execute “sp_msforeachdb” in a Java application

Question

Hi StackOverflow community :)

I come to you to share one of my problems...

I have to extract a list of every table in each database of a SQL Server i

Answer 1

UPDATE

I've found the solution !

After reading an article about sp_spaceused being used with Java, I figured out that I was in the same case.

My final code is the following :

this.instances = instances;
for(int i = 0 ; i < this.instances.size() ; i++)
{
    try
    {
        Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
        this.connect = DriverManager.getConnection("jdbc:sqlserver://" + this.instances.get(i), "tluser", "result");

        this.statement = this.connect.prepareCall("{call sp_msforeachdb(?)}");
        this.statement.setString(1, "Use ?; SELECT DB_NAME() AS DB, name FROM sys.tables WHERE DB_NAME() NOT IN('master', 'model', 'msdb', 'tempdb')");
        this.resultats = this.statement.execute();

        while(true)
        {
            int rowCount = this.statement.getUpdateCount();
            if(rowCount > 0)
            {
                this.statement.getMoreResults();
                continue;
            }
            if(rowCount == 0)
            {
                this.statement.getMoreResults();
                continue;
            }

            ResultSet rs = this.statement.getResultSet();
            if(rs != null)
            {
                while (rs.next())
                {
                     this.sortie.ecrireResultats(rs); // Write the results to a file
                }
                rs.close();
                this.statement.getMoreResults();
                continue;
            }
            break;
        }
        this.statement.close();
    }
    catch(Exception e)
    {
        e.printStackTrace();
    }
}

It tried it out and my file has everything I want in it.

Thank you all for your help ! :)