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  • Using X++ code direct execute to sql statement

    PS: the following X++ code must be run on server

    wrote by Jimmy on Dec.7th 2010

    1)using to ODBC  connection DB

    server static void Jimmy_sqlODBCConnectionDB(Args _args)
    {
        LoginProperty                   loginProp;
        ODBCConnection                  conn;
        Resultset                       rs01, rs02; // get record
        Statement                       st01, st02; // Create SQL Statement
        ResultSetMetaData               metaData ; // get Record metadate like columnname.
        SqlStatementExecutePermission   sqlSEP01,sqlSEP02;
        str 300                         sql01 = "select Id from UserInfo";
        str 300                         sql02 = "select * from CustTable";
        SqlSystem                       sqlSystem = new SqlSystem();
    ;
        loginProp = new LoginProperty();
        info(sqlSystem.loginServer());//"DGQVS004"
        info(sqlSystem.loginDatabase());//"AX2009DEV"
        loginProp.setServer(sqlSystem.loginServer());
        loginProp.setDatabase(sqlSystem.loginDatabase());
    
        //execute the first sql statement
        sqlSEP01    = new SqlStatementExecutePermission(sql01);
        sqlSEP01.assert();
        conn        = new ODBCConnection(loginProp);
        st01        = conn.createStatement();
        rs01        = st01.executeQuery(sql01);
        while (rs01.next())
        {
            metaData = rs01.getMetaData();
    
            info("Column Name :" + metaData.getColumnName(1) + " Value = " + rs01.getString(1));
        }
        CodeAccessPermission::revertAssert();
    
        //execute the second sql statement
        sqlSEP02 = new SqlStatementExecutePermission(sql02);
        sqlSEP02.assert();
        conn    = new ODBCConnection(loginProp);
        st02    = conn.createStatement();
        rs02    = st02.executeQuery(sql02);
        while (rs02.next())
        {
            metaData = rs02.getMetaData();
    
            info("Column Name :" + metaData.getColumnName(1) + " Value = " + rs02.getString(1));
        }
        CodeAccessPermission::revertAssert();
    }
    
    

    2)using to common connection DB

    server static void Jimmy_sqlconnectionDB(Args _args)
    {
        Connection                      con;
        Statement                       st;
        ResultSet                       rs;
        str                             sql;
        int                             i;
        ResultSetMetaData               RSmetaData;
        SqlStatementExecutePermission   sqlStatementExecutePermission;
    ;
        sql = strfmt("%1%2", "select * from CustTable "," where ACCOUNTNUM like 'Wib-%'");
    
    
        sqlStatementExecutePermission = new SqlStatementExecutePermission(sql);
        sqlStatementExecutePermission.assert();
        con     = new Connection();
        st      = con.createStatement();
        rs      = st.executeQuery(sql);
    
        while (rs.next())
        {
            RSmetaData = rs.getMetaData();
            info(strfmt("%1 - %2",RSmetaData.getColumnName(1),rs.getString(1)));
        }
        CodeAccessPermission::revertAssert();
    }
    
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  • 原文地址:https://www.cnblogs.com/Fandyx/p/1898862.html
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