What is a rank in sql?
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I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?
Explain the uses of database trigger.
suppose u hav 1 book with set...page 1-100 n 101 -200 now print page from 2-100 n 102 -200... how we will do..?
how to check the 3rd max salary from an employee table?
What are the two characteristics of a primary key?
What is the maximum number of columns in sql table?
What is dml and ddl?
What's the procedure?
Why coalesce is used in sql?
what's the difference between a primary key and a unique key? : Sql dba
What is trigger types in sql?
How do you respond to dementia behavior?
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