How to compare dates in oracle sql?
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Use of an integrity constraint is better to validate data. Explain
How to create additional tablespaces for an new database?
Explain view?
what is main def between plsql/table and array?
What are the attributes that are found in a cursor?
> CREATE OR REPLACE FUNCTION FACTORIAL_1(factstr varchar2 ) 2 RETURN NUMBER AS 3 new_str VARCHAR2(4000) := factstr||'*' ; 4 fact number := 1 ; 5 BEGIN 6 7 WHILE new_str IS NOT NULL 8 LOOP 9 fact := fact * TO_NUMBER(SUBSTR(new_str,1,INSTR(new_str,'*')-1)); 10 new_str := substr( new_str,INSTR(new_str,'*')+1); 11 END LOOP; 12 13 RETURN fact; 14 15 END; explanation Above program?
How do we get field details of a table?
what is the difference between simple view and complex view?
i have a table with the columns below as Emp_ID Address_ID Address_Line City Country -------- --------- ----------- ------ --------- Q: Display the Emp_ID's those having more than one Address_ID
What is a tns service name?
What is a heap related to database ?
1 Answers TCS, University of Edinburgh,
What is E-R diagram ?
2 Answers CGI, Keane India Ltd,