how many outer joins are used in a single sql query? is there any limitations for using of outer joins?
2 7830In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?
4 6517Do you know about aggregate functions? What is row num function? Can it be used all databases?
1 3508Post New Cap Gemini Oracle General Interview Questions
Explain stacks and queues in detail.
What is self closing tag?
Explain how to define a buffer pool for holding messages in main storage?
I have doubt on Input VAT & Output VAT (incoming vat / outgoing vat) I have a HMS software, where we have interface to tally erp. When we import the transactions to Tally from HMS (Hospital Management System) All the purchases what we do for a period, the tax paid on these purchase are showing as out going vat. Similarly when we do the sales of those purchased items through HMS, tax collected from customer is showing as incoming vat. Is these are correct terms what they had mentioned in HMS? Please help me out.
How do you determine as to what TDS has to be deducted from each vendor supplying us the goods and doing labour work?
How do I publish my wordpress site?
what is cryptography? Why do we need it?
What is structural independence and why is it important?
why current is constant on d.c?
Explain what is the difference between diffraction and interference?
What is npm start?
Explain how a system of chemical reactions can be represented as ODEs and PDEs?
What is the function to count elements in an array in PHP?
What do you know about ppc?
If o/p power is doubled by how much does the sound increase