SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Can we connect to postgresql using sql developer?

992

What is localdb mssqllocaldb?

1064

How do I add a database to sql?

1119

What is the file extension for sql database?

995

Where the sql database files are stored?

1008

What is sqlcontext?

1070

What is sql lookup?

911

What is lookup table in sql?

1031

What is pivot table in sql?

1094

How do I order columns in sql?

982

How do you concatenate in sql?

1021

What is having clause in sql?

956

What is sorting in sql?

935

Which sql statement is used to delete data from a database?

952

Can we use two order by clause in query?

959

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Un-Answered Questions { SQL PLSQL }

What is the difference between having and a where in sql?

1093

What is sql and explain its components?

1051

What happens when a trigger is associated to a view?

904

What is difference between nchar and nvarchar?

1019

what is a constraint? : Sql dba

1139

What is multiple columns?

1056

Where the sql database files are stored?

1008

Can we use two order by clause in query?

959

What is oracle sql called?

915

what is sub-query? : Transact sql

1092

What is meant by <> in sql?

960

Is sql procedural language?

960

what are the different type of normalization? : Sql dba

1022

What are the types of optimization?

943

Suppose a student column has two columns, name and marks. How to get name and marks of the top three students.

1001

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