What is the Scalar Data type in PL/SQL?what is the forward decleration in packages?what is the usage of IN,OUT,INOUT parameters in Procedures or functions?
Hi, in Cursors this is the Scenario.if i am manipulating the data of a table which has 10 records,i need to go to the 5th record.how is it possible?What is the Exact usage of Ref Cursor?
Hello,I need some info, that is it possible to find or make query ,that if we know the data stored in a table but don't know the field name in which the required data is stored.ExampleTable having fields like columnA, columnB, columnC, columnD,..........columnN and all have the same dataType. and you dont know in which field your data exists.suppose some data like e.g. "BackMan" exists in any Field of the table but we don't know in which Field this information is store.Is it
Latest Answer : hi ,U can use the PRAGMA Function.I.e Autonomous Function to come back to normal stage in Mutating table. ...
Hi all,thank u for ur answers.and i have an adjustment in this question.actually data is not present in a table, it's there in some file.For eg. "Data" is the file, it contains information: 2489078905,2345678909 and so on...table is also there "phone" with phoneno as a field but table is empty.now i want the result into table2.got it, Right!Let me know if u have any questions.thanks.dev
Hi all I wrote a procedure to send email via plsql procedure, It was compiled sucessfully but not working ....here is the code (actuly i added the dbms output like step1 ,step 2 to see in which step the control is going on )create or replace PROCEDURE send_test_messageIS mailhost VARCHAR2(64) := 'mail.cmcltd.com'; sender VARCHAR2(64) := 'akash.sharma@cmcltd.com'; recipient VARCHAR2(64) := 'lalit.mohan@cmcltd.com'; mail_conn utl_smtp.connection;BEGIN
What is the maximum number of data string can be returned from DBMS_OUTPUT? andHow do you call a trigger from a table?
Hi,Can somebody please answer couple of my questions ASAP?1) How do you call a trigger on a table?2) What is the maximum number of data strings that can be returned through DBMS_OUTPUT?Much thanks!!
Latest Answer : declarecursor cursor_name isselect col1,col2,col3from tab_name;ab_record cursor_name%rowtype;beginopen cursor_name;loopfetch ab_record into cursor_name;exit when cursor_name%notfound;insert into tab_name(col1,col2,col3)values(ab_record.col1,ab_record.col2,ab_record.col3);end ...
How to write a query or procedure or function to retrieve all the tables from database where the table dont have any data (no rows).
Database has 100 tables and some of the tables dont have any data. I want to pullout those table names from database in Oracle.
