Database Errors Interview Questions
Questions Answers Views Company eMail

ORA-23378: connection qualifier "string" is not valid for object group "string"."string"

1 2636

ORA-23379: connection qualifier "string" is too long

1 2484

ORA-23380: propagation mode "string" is not valid

1 3058

ORA-23381: generated object for base object string.string@string does not exist

1 2689

ORA-23382: materialized view repgroup "string"."string" is not registered at site string

1 3143

ORA-23383: registration for materialized view repgroup "string"."string" failed at site string

1 2336

ORA-23384: replication parallel push string argument out of range

1 2526

ORA-23385: replication parallel push string argument not valid

1 2445

ORA-23386: replication parallel push cannot create slave processes

1 5720

ORA-23387: replication parallel push dequeue error

1 4196

ORA-23388: replication parallel push watermark error

1 5128

ORA-23389: obsolete procedure; drop objects and recreate using new master

1 2612

ORA-23392: could not find materialized view to be associated with "string"."string"

1 2449

ORA-23393: the user is already the propagator

1 2806

ORA-23394: duplicate propagator

1 3575


Un-Answered Questions { Database Errors }

What is live lock, deadlock and what is Lock escalation?

2147


What severity level errors are managed in TRY-CATCH block?

1991


Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2318


hp asking for replication floppy to do reinstall 25254 server assistant

2602


When you get following error? Error 3154: The backup set holds a backup of a database other than the existing database.

2281


Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

2471


how can i get the question papers of year 2006 and 2007 of 12th commerce gujarat board

2002


ORA-26032: index string.string loading aborted after string keys

1852


what is the instrument that used in Mechanical Energy??

2449


What is Mutex error in Triggers?

2739


java.sql.SQLException:Invalid state, the statement object is closed Hai all i got this error when i am multiple times referesh web page

6438


what is new g/l functionality

2376


IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1414


NZE-28890: Entrust Login Failed

1609


I have written the code as below. here problem is that dt remain null. how to solve thst please tell me. public partial class Form1 : Form { private DataTable DTable; private DataRow drow; public Form1() { InitializeComponent(); } private OleDbConnection getConnection() { OleDbConnection con=new OleDbConnection (@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\Administrator\My Documents\Visual Studio 2008\Projects\winApp for Student\winApp for Student\App_Data\SchooMgnSystem.mdb;Persist Security Info=True"); return con; } private void button1_Click(object sender, EventArgs e) { InsertData(); } private void InsertData() { if (DTable==null) { DTable = new DataTable(); DTable.Columns.Add("StudID", typeof(string)); DTable.Columns.Add("StudName", typeof (string)); DTable.Columns.Add("Address", typeof(string)); drow = DTable.NewRow(); drow[0] = txtStudID.Text; drow[1] = txtSTudName.Text; drow[2] = txtAddress.Text; DTable.Rows.Add(drow); grdStudent.DataSource = DTable; } else { drow = DTable.NewRow(); drow[0] = txtStudID.Text; drow[1] = txtSTudName.Text; drow[2] = txtAddress.Text; DTable.Rows.Add(drow); grdStudent.DataSource = DTable; } } private void button2_Click(object sender, EventArgs e) { string cmdstr; OleDbCommand cmd; OleDbConnection con = getConnection(); foreach (DataRow Drow in DTable.Rows) { cmdstr = "Insert into Student values('" + drow[0].ToString() + "','" + drow[1].ToString() + "','"+drow [2].ToString()+"')"; cmd = new OleDbCommand(cmdstr,con); try { con.Open(); cmd.ExecuteNonQuery(); } catch (Exception ex) { MessageBox.Show(ex.Message); } finally { con.Close(); } } }

2424