Explain the working of foreign key?
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What is full join in sql?
Suppose There is a string A.B....C.......D.........E........F In this string dots (.) are not having fixed count in between of string. I want the output to have string with one dot between. I.e. A.B.C.D.E.F
How many rows will return from dual table?
How to generate a salary slip like jan 1000 1000 feb 1000 2000 ... dec 1000 12000
column A column b | output 10 7 | 10 5 8 | 8 7 -9 | 7 3 5 | 5 0 6 | 6 Write a sql query to print such output.
Explian rowid, rownum? What are the psoducolumns we have?
What are the built in functions of sql?
Explain commit, rollback and savepoint.
hello..... i am an comp science engineering graduate planning to do ORACLE certification in PLSQL 9i. just wanted to know whats the possibility getting job is their openings???? is it worth doin that course n certification
How many functions are there in sql?
What does a pl/sql package consist of?
i want to display 1 to 10 numbers using one select statement.
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