Access database access by other user
Dear All,
I created one schema 'xyz' in a database and creating another new user 'pqr'.
Now I wanted to access of XYZ schema by user 'xyz'. I have given the rights to access of schema 'xyz' to 'pqr'
but when I open any stored procedure of 'xyz' in Pqr by schema name, it is comes in invalid state because database objects which are used in that procedure are not maintain with schema name.
Is anything there, so that I can see all SPs of XYZ in PQR with valid state.
thanks and regards,
Prashant
Now I wanted to access of XYZ schema by user 'xyz'. Did you mean 'pqr' instead of 'xyz' here?
but when I open any stored procedure of 'xyz' in Pqr by schema nameWhere?
>
Is anything there, so that I can see all SPs of XYZ in PQR with valid state.
Not sure if I understand your problem. Are you referring to recompilation of stored procedures of XYZ schema while logged in as PQR?
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* dbManager.java
* Created on 31 October 2005, 10:20
* To change this template, choose Tools | Options and locate the template under
* the Source Creation and Management node. Right-click the template and choose
* Open. You can then make changes to the template in the Source Editor.
import java.io.*;
import java.sql.*;
import java.util.regex.*;
* @author AUMahdavSe
public class dbManager {
/** Constant Declaration */
public static final String Driver = "sun.jdbc.odbc.JdbcOdbcDriver";
public static final
String sqlCreateTable = "create table TABLENAME (" +
"name varchar (100)," +
"surname varchar(100)," +
"computerType integer," +
"computerNAL varchar(20)," +
"haveMonitor integer," +
"monitorNAL varchar (20)," +
"auditDate varchar(10) );";
public static final String sqlUpdateTable = "insert into TABLENAME values" +
" (NAMEHOLDER, SURNAMEHOLDER, COMPTYPE, COMPNAL, HAVEMON, MONNAL);";
/** Attributes */
private String dbURL = "jdbc:odbc:";
private String Username = "admin"; // user input
private String Password = "purina123"; // user input
private String ODBCDataSource; // config file
private String dbPath; // set through config file or defaults to current folder
private String configFile = "config.txt"; // set either at commandline or defaults to current folder
private Connection con = null;
private Statement stmt = null;
private ResultSet tables;
private DatabaseMetaData dma;
private ResultSetMetaData rsmd;
private String CurrentAuditTable = "TestTable2";
int numCols, i;
/** Set Methodes */
public void setUsername( String usr ) {
this.Username = usr;
public void setPassword( String pswd ) {
this.Password = pswd;
public void setDbPath( String path ) {
this.dbPath = path;
public void setODBCDataSource( String ds ) {
this.ODBCDataSource = ds;
public void setDbURL( String dsname ) {
this.dbURL = this.dbURL + dsname;
/** Get Methodes */
public String getDriver() {
return this.Driver;
// can be run only after a connection obj is setup
public void getMDA() {
try {
this.dma = this.con.getMetaData();
catch (SQLException ex) {
System.err.println("database connection: " + ex.getMessage());
public void getDBTables() {
//now dump out the names of the tables in the database
String[] types = new String[1];
types[0] = "TABLES"; //set table type mask
//note the %-sign is a wild card (not '*')
try {
this.tables = this.dma.getTables(null, null, "%", types);
dumpResults("--Tables--");
this.tables.close();
//this.listTables();
catch (SQLException ex) {
System.err.println("database connection: " + ex.getMessage());
// listing tables
/*int count = 0;
int numCols = 0;
//ResultSetMetaData rsmd;
try {
System.out.println("Listing db tables ...");
//this.tables.beforeFirst();
rsmd = this.tables.getMetaData();
numCols = rsmd.getColumnCount();
System.out.println("number of cols: " + numCols);
boolean more = this.tables.first();
System.out.println("this is why: " + more);
while ( more ) {
count++;
for (int i = 1; i <= numCols; i++)
System.out.print( "Table-" + count + " -> " + this.tables.getString(count)+" " );
System.out.println();
more = this.tables.next();
catch ( SQLException ex ) {
System.out.println( "problem listing db tables: " + ex.getMessage() );
/** Other Methodes */
// Initialize the db parameters, like driver, username, passwd, etc.
public void dbInitialize() {
// load configuration from config.txt (dbPath and ODBC Data Source name)
this.loadDbConfig();
// loadDriver
this.loadDriver();
// get username and password for the ODBC from user
this.getDSSecurity();
// populate dbURL, username and password
this.setDbURL( this.ODBCDataSource );
// connect to db
this.dbConnect();
// get db metadata
this.getMDA();
// get a list of tables in db
this.getDBTables();
// load JDBC driver
public void loadDriver() {
try {
Class.forName( getDriver() );
} catch (Exception e) {
System.out.println("Failed to load JDBC/ODBC driver.");
return;
// connects to db and create a Connection obj and a Statement obj
public void dbConnect() {
try {
this.con = DriverManager.getConnection (
this.dbURL,
this.Username,
this.Password);
this.stmt = con.createStatement();
} catch (Exception e) {
System.err.println("problems connecting to "+this.dbURL);
// creates table tblname in db
public void CreateTable( String tblname ) {
try {
String sqlcommand = mergeTblName(sqlCreateTable, tblname);
this.stmt.execute( sqlcommand );
catch (SQLException ex) {
System.err.println("problems with SQL statement sent to "+this.dbURL+
": "+ex.getMessage());
System.out.println("SQL Command: " + mergeTblName(sqlCreateTable, tblname) );
// updates db with new record(s) by executing the SQL query sqlstmt
// and closes db connection
public void dbUpdate( String sqlstmt ) {
try {
// execute SQL commands to create table, insert data
this.stmt.execute( sqlstmt );
this.con.close();
} catch (Exception e) {
System.err.println("problems with SQL sent to "+this.dbURL+
": "+e.getMessage());
// list all user tables in the db
public void listTables() {
//now dump out the names of the tables in the database
int count = 0;
try {
System.out.println("Listing db tables ...");
//this.tables.beforeFirst();
while ( this.tables.next() ) {
count++;
System.out.print( "Table-" + count + " -> " + this.tables.getString(1) );
System.out.println();
catch ( SQLException ex ) {
System.out.println( "problem listing db tables: " + ex.getMessage() );
// checks whether tbname exist in db as a table
// this function has to be called after dbConnect
public boolean tableExists( String tbname ) {
boolean tbexists = false;
//get the database metadata
try {
dma = con.getMetaData();
catch (SQLException ex) {
System.err.println("database connection: " + ex.getMessage());
//now dump out the names of the tables in the database
String[] types = new String[1];
types[0] = "TABLES"; //set table type mask
//note the %-sign is a wild card (not '*')
try {
tables = dma.getTables(null, null, "%", types);
catch (SQLException ex) {
System.err.println("database connection: " + ex.getMessage());
try {
while ( tables.next() ) {
if ( tbname.equalsIgnoreCase( tables.getString(1) ) ) {
tbexists = true;
catch ( SQLException ex ) {
System.err.println("database connection: " + ex.getMessage());
return tbexists;
// merge tablename using REGEX
public String mergeTblName( String sqlcommand, String tbname ) {
String REGEX = "TABLENAME";
String INPUT = sqlcommand;
String REPLACE = tbname;
Pattern p = Pattern.compile(REGEX);
Matcher m = p.matcher(INPUT); // get a matcher object
INPUT = m.replaceAll(REPLACE);
//System.out.println(INPUT);
return INPUT;
// merge feildnames specific terms using REGEX
public String mergeFldName( Message msg ) {
String sqlcommand;
sqlcommand = "insert into TABLENAME values" +
" ('" + msg.getName() + "', '" + msg.getSurname() + "', " +
msg.getComputerType() + ", '" + msg.getComputerNAL() + "', " +
msg.getHaveMonitor() + ", '" + msg.getMonitorNAL() + "', '" +
msg.getDateOfMsg() + "');";
sqlcommand = mergeTblName( sqlcommand, CurrentAuditTable );
return sqlcommand;
// get users input char
/**public char getChar() {
int i = System.in.read();
while (i != -1) {
// here's your character
char c = (char) i;
i = System.in.read();
return (char) i;
// load the config parameters from config.txt
public void loadDbConfig() {
// make a file obj pointing to the config file config.txt
File configFile = new File( this.configFile );
//...checks on configFile are elided
StringBuffer contents = new StringBuffer();
//declared here only to make visible to finally clause
BufferedReader input = null;
try {
//use buffering
//this implementation reads one line at a time
input = new BufferedReader( new FileReader(configFile) );
String line = null; //not declared within while loop
int count = 0;
while (( line = input.readLine()) != null){
//first line in config file is dbPath
if(count == 0) this.setDbPath( line.trim() );
//second line in config file is ODBCDataSource
if(count == 1) this.setODBCDataSource( line.trim() );
count++;
//contents.append(line);
//contents.append(System.getProperty("line.separator"));
catch (FileNotFoundException ex) {
System.err.println("the file congif.txt cannot be found ...");
System.err.print("Enter the path to db file (e.g. c:\\temp): ");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
// read the db path from the command-line; need to use try/catch with the
// readLine() method
try {
this.setDbPath( br.readLine() );
catch (IOException ioe) {
System.out.println("IO error trying to read user input.");
System.exit(1);
System.err.print("Enter the name of the ODBC Data Source: ");
// read the ODBC Data Source name from the command-line; need to use try/catch with the
// readLine() method
try {
this.setODBCDataSource( br.readLine() );
catch (IOException ioe) {
System.out.println("IO error trying to read user input.");
System.exit(1);
ex.printStackTrace();
catch (IOException ex){
//ex.printStackTrace();
finally {
try {
if (input!= null) {
//flush and close both "input" and its underlying FileReader
input.close();
catch (IOException ex) {
//ex.printStackTrace();
//return contents.toString();
// get datasource security details i.e. username and password
public void getDSSecurity() {
// get username
System.out.print("Enter username for the ODBC DataSource: ");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
// read the username from the command-line; need to use try/catch with the
// readLine() method
try {
this.setUsername( br.readLine() );
catch (IOException ioe) {
System.out.println("IO error trying to read username.");
System.exit(1);
// get password
System.out.print("Enter password: ");
// read the username from the command-line; need to use try/catch with the
// readLine() method
try {
this.setPassword( br.readLine() );
catch (IOException ioe) {
System.out.println("IO error trying to read password.");
System.exit(1);
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//this is a general routine to print out
//column headers and the contents of each column
System.out.println(head);
try
//get the number of columns from the metadata
this.rsmd = this.tables.getMetaData();
numCols = this.rsmd.getColumnCount();
//print out the column names
for (i = 1; i<= numCols; i++)
System.out.print(rsmd.getColumnName(i)+" ");
System.out.println();
//print out the column contents
boolean more = this.tables.next();
while (more)
for (i = 1; i <= numCols; i++)
System.out.print(this.tables.getString(i)+" ");
System.out.println();
more = this.tables.next();
catch(Exception e)
{System.out.println(e.getMessage());}
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this.dbInitialize();
}here is the result when I make a new dbManager obj from my server class which is a multithreaded one.
H:\java>java EchoServer
Enter username for the ODBC DataSource: admin
Enter password: purina123
Tables
TABLE_CAT TABLE_SCHEM TABLE_NAME TABLE_TYPE REMARKS
Listening for clients on 12111...
here is the code of my server class called EchoServer:
import java.net.*;
import java.io.*;
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ServerSocket m_ServerSocket;
dbManager haDB;
public EchoServer()
// db methods to setup a jdbc connection to the database
haDB = new dbManager();
// list tables
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//haDB.getDBTables();
// create table
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// update table
// server code
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// Create the server socket.
m_ServerSocket = new ServerSocket(12111);
catch(IOException ioe)
System.out.println("Could not create server socket at 12111. Quitting.");
System.exit(-1);
System.out.println("Listening for clients on 12111...");
// Successfully created Server Socket. Now wait for connections.
int id = 0;
while(true)
try
// Accept incoming connections.
Socket clientSocket = m_ServerSocket.accept();
// accept() will block until a client connects to the server.
// If execution reaches this point, then it means that a client
// socket has been accepted.
// For each client, we will start a service thread to
// service the client requests. This is to demonstrate a
// multithreaded server, although not required for such a
// trivial application. Starting a thread also lets our
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// Start a service thread
ClientServiceThread cliThread = new ClientServiceThread(clientSocket, id++, haDB);
cliThread.start();
catch(IOException ioe)
System.out.println("Exception encountered on accept. Ignoring. Stack Trace :");
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new EchoServer();
class ClientServiceThread extends Thread
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int m_clientID = -1;
dbManager m_db;
boolean m_bRunThread = true;
ClientServiceThread(Socket s, int clientID, dbManager db)
m_clientSocket = s;
m_clientID = clientID;
m_db = db;
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// Obtain the input stream and the output stream for the socket
// A good practice is to encapsulate them with a BufferedReader
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Message msg = new Message();
// Print out details of this connection
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// Run in a loop until m_bRunThread is set to false
while(m_bRunThread)
// read incoming stream
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if ( clientCommand.indexOf(",") != -1 ) {
msg.deserialize( clientCommand );
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m_db.dbUpdate( m_db.mergeFldName(msg) );
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//System.out.println("Surname :" + msg.getSurname() );
//System.out.println("ComputerType :" + msg.getComputerType() );
//System.out.println("ComputerNAL :" + msg.getComputerNAL() );
//System.out.println("HaveMonitor :" + msg.getHaveMonitor() );
//System.out.println("Monitor NAL :" + msg.getMonitorNAL() );
//System.out.println("AuditDate :" + msg.getDateOfMsg() );
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m_bRunThread = false;
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out.flush();
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e.printStackTrace();
finally
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try
in.close();
out.close();
m_clientSocket.close();
System.out.println("...Stopped");
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Why you had to post all that bloody code (especially since you didn't write it) is beyond me.
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import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import org.jdom.Element;
import org.jdom.Document;
import org.jdom.output.XMLOutputter;
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public static final String USERNAME = "admin";
public static final String PASSWORD = "";
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String username = ((args.length > 2) ? args[2] : USERNAME);
String password = ((args.length > 3) ? args[3] : PASSWORD);
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int numColumns = rsmd.getColumnCount();
List columnNames = new ArrayList();
for (int j = 0; j < numColumns; ++j)
columnNames.add(rsmd.getColumnName(j+1));
Element root = new Element("tables");
int tableCount = 0;
while (tables.next())
Element table = new Element("table");
table.setAttribute("id", Integer.toString(++tableCount));
for (int j = 0; j < numColumns; ++j)
Element column = new Element((String)columnNames.get(j));
column.setText(tables.getString((String)columnNames.get(j)));
table.addContent(column);
root.addContent(table);
conn.close();
Document doc = new Document(root);
XMLOutputter outputter = new XMLOutputter(" ", true);
System.out.println(outputter.outputString(doc));
catch (ClassNotFoundException e)
System.err.println("Couldn't load JDBC driver class");
e.printStackTrace();
catch (SQLException e)
System.err.println("SQL state: " + e.getSQLState());
System.err.println("SQL error: " + e.getErrorCode());
e.printStackTrace();
catch (Exception e)
e.printStackTrace();
}Run it and see if it works for you. If it does, put the essence of the code into your stuff.
% -
Problems with Dynamical SQL Querys on Access Databases!
This thread is for everyone who has the same problems like me.
I tried to change SQL-Querys via Javascript to fill in my PDF sheet some data from my database.
But whenever I want to change the Query, I never get some data back.
The main problem was:
THE ACCESS DATABASE
Access has locked the database whenever I tried to run the Query.
Now Iam using MySQL and everything is working fine.This thread is for everyone who has the same problems like me.
I tried to change SQL-Querys via Javascript to fill in my PDF sheet some data from my database.
But whenever I want to change the Query, I never get some data back.
The main problem was:
THE ACCESS DATABASE
Access has locked the database whenever I tried to run the Query.
Now Iam using MySQL and everything is working fine. -
Re: To few parameters exception in Access database
I used to deal with Access quite a bit in the past.
This error can occur for a few reasons:
1. One of your field names is a reserved word for Access. You can work around this by changing the name of the field OR by putting square brackets around the field name. For list of reserved words see:
http://support.microsoft.com/default.aspx?scid=kb;EN-US;321266
So for example if your field name is BINARY you need to say:
select [BINARY] From Table1
2. This can also happen if you have a typo in a field name. Any token that Access cannot understand it turns into a parameter, check the spelling of the fields.
3. In rare cases this could be that you are hitting a query and not a table and the query has a parameter in it. If you run the query in Access itself and a dialog box pops up asking you to enter a value this is the case.Hello there
Thank you for your post first of all.
Well, the first and the last are not the case. I wrote in the initial post that the query runs just fine in Access, and I have no reserved words that I use in my query.
For the second reasons, I understand that if one of my fields from within the query does not corespond to a column in the access database, Access will turn it into a parameter. Well since the query runs just fine in Access, and I have problem when I run it from a Java program, then I think this reason does not apply also.
Any further suggestions will be apreciated.
Regards,
Mihai -
Allow other users when upgrading from version 8 to 9
When I originally installed Parallels 8 I did not allow access to Windows to other users on my iMac. I am now upgrading to Parallels 9 and want to enable another user on my computer to access my Windows programs. Will I be prompted to allow other users when I install the Parallels 9 upgrade or will I have to go into Parallels 9 later to allow this. If I have to go in later, how do i do it.
You might want to ask in the Parallels forum as to how Parallels 9 works. http://forum.parallels.com/forum.php
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Exchange 2010 - Outlook can only open 8 other users' calendars
I have a company that I moved to Exchange 2010 from Exchange 2003 recently. The old Exchange 2003 server has been removed from the organization. They have 30 mailboxes on a single server. Everything has been running smoothly but I have just discovered an issue.
In this office there is one person who coordinates meetings, decides who uses what conference room for a given meeting, etc. She has full access to all of the other users' mailboxes. With Exchange 2003 she could access all of the other users' calendars simultaneously and would view them in overlay mode in Outlook 2003 and/or Outlook 2007.
With Exchange 2010 she can only view the first 8 calendars she clicks on. If she tries to open a 9th calendar Outlook responds with the error message "The set pf folders could not be opened."
I don't believe it to be a rights issue as she can open any 8 calendars upon first running Outlook. To access any others she has to uncheck one or more of the calendars previously selected, exit Outlook, restart Outlook and select different users calendars.
This is only happening with Exchange 2010 - I've tested it on my Exchange 2007 server and another client's Exchange 2003 server and one can open as many other users calendars as there are.
Is this a known limitation of Exchange 2010 or a new bug? Any workarounds?I'm betting that you have met the Exchange 2010 throttling policy......
Take a read through this post please, the section on throttling:
http://blogs.technet.com/b/rmilne/archive/2013/03/26/kicking-it-old-school-outlook-2003-partying-with-exchange-2010.aspx
Cheers,
Rhoderick
Microsoft Senior Exchange PFE
Blog:
http://blogs.technet.com/rmilne
Twitter: LinkedIn:
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XING:
Note: Posts are provided “AS IS” without warranty of any kind, either expressed or implied, including but not limited to the implied warranties of merchantability and/or fitness for a particular purpose. -
Hi all,
I am using Exchange server 2013, my task is to create
Service , that
need's to monitor continuously for new mails of all Mailboxes in
my server. if any user got new mail i need to get that Mail Subject, Mail Body, Sender Email Address [From emailId] .
Limitation
: I don't have Passwords of mailboxes , so i gave all mailbox access permission to one user , then i completed this service using below code.
But now, Client
not willing to give Mailbox Permissions to one user because of security problems.
How can i do this without passwords and without giving permissions to other user ?
i don't want all mailbox access , i just need only
access Mail Subject , Body and Sender mail address .
How can i achieve
this ?
Process i follow
=> I created new user in server , and then i gave full permissions of all Mailboxes to newly created user[ex: james] in database level.
i use below command for giving permissions in database level.
Get-MailboxDatabase -Identity <Database Name> | Add-ADPermission -User <User> -AccessRights GenericAll
=> using below code i am searching unread mails of all user Mailboxes and then getting Subject, body and Sender Email address . here i am have list of users,
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013);
service.Credentials = new WebCredentials("[email protected]", "password");
service.AutodiscoverUrl("[email protected]"); foreach (Object obj in usersList) // here i have Mailbox users list in usersList
{ var userMailbox = new Mailbox(obj.user);
var folderId = new FolderId(WellKnownFolderName.Inbox, userMailbox);
SearchFilter.IsEqualTo filter1 = new SearchFilter.IsEqualTo(EmailMessageSchema.IsRead, false);
var itemView = new ItemView(50);
var userItems = service.FindItems(folderId, filter1, itemView);
foreach (var item in userItems)
item.Load();
var senderEmail = ((EmailMessage)item).From;
var subject = item.Subject;
var body = item.Body;You would need to check that possibilities via WebServices but suggest you to post this in Development forum to get help from programmers....
http://social.technet.microsoft.com/Forums/office/en-US/home?forum=exchangesvrdevelopment
Blog |
Get Your Exchange Powershell Tip of the Day from here -
Only one user at a time allowed to open MS Access database on a Mac share
I have an issue trying to open a Microsoft Access database from our Mac OS X Server running on XServe.
The MS Access file is stored on a Share Point on the XServe. Windows XP clients open the database. The problem is that it will only allow one user at a time to open the file. The has previously been operating fine when it was stored on a Windows server.
The Group's permissions for this Share Point allow Read & Write.
Any thoughts would be much appreciated.I think you're being misled a bit by the interface: the checkbox labelled "Strict locking" doesn't just allow strict locking, it requires it (and thus disallows byte-range locking). That is, with strict locking enabled, any client that tries to lock any part of the file actually locks the entire file. Access normally depends on byte-range locking to allow different clients to share the database (as long as they aren't trying to modify the same part of it at the same time), but with strict locking the first client locks all others out.
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