What language is oracle sql developer?
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What is the purpose of my sql?
Can we call a function containing dml statements in a select query?
How insert into statements in sql?
write a query to find 4th max salary
How does a self join work?
What is inner join in sql?
Q1.all the depts which has more then 10 empls? Q2.all the dept which does not have any emply? Q3 all the emp which does not have any dept? Q4 get all the emply detais with the dept details it dept is exit otherwise any emp details? Q5 how to debugg the dynamic sql and packages?
Which type of cursor is used to execute the dml statement?
Can we use distinct and group by together?
What are % TYPE and % ROWTYPE ? What are the advantages of using these over datatypes?
what are the advantages and disadvantages of cascading style sheets? : Sql dba
What is prepared statement in sql?