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Databases AllOther (288) How write primary and foreign key relationship between two tables without using constraints? u can use any of procedure/function/trigger and any sql?
1 7056what is the difference between joins and set operators.i am always confusing with two,can u pls kindly help me .
5 19308I have a tablle like this: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 I Want below o/p: cust acc --------------- a 1 b 2|3 c 4|5|6 Please any one can you have any ideas share me. I have urgent requirement.
MTS,
7 10212can u pls share responsibilities for production how to environment in odi?and how to generate report ?
2314I have a tablle like this. cust acc --------------- a 1 b 2|3 c 4|5|6 I Want below o/p: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 Please any one can you have any ideas share me. I have urgent requirement.
4 12208Name Salary Abc 50000 Abc 50000 xyz 20000 find the max salary using aggregate function?
CTS,
2 10489difference between table level constraint and column level and advantages of table level constraint
4 15347Why foreign key column allowing null values even a parent tables reference key column not having null value..
IBM,
2 6111What is the difference between Memory_target and Memory_max_target? Why its required to resize these parameter?
1 8700
What is a tns service name?
How can we force the database to use the user specified rollback segment?
What is sharded database?
Can you sum a count in sql?
how you will show all records not containing the name "sonia" and the phone number '9876543210' order by the phone_number field.
What are the different types of modeling?
Is this statement true or false? All databases must be in third normal form?
What is the difference between cold backup and hot backup?
What is a Transformation?
What is the main difference between union and union all?
What is the purpose of optimization?
How to change system global area (sga) in oracle?
Explain what are the type of synonyms?
What is the instance of a relation?
How delete a row in sql?