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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

How to rename a column in the output of sql query?

1119

What are the types of dbms?

1019

Describe sql comments?

1101

What is a record in a database?

1100

How to display the current date in sql?

1125

How to get list of all tables from a database?

1205

Can a table contain multiple foreign key’s?

1047

How to rename a table?

1070

What is sql not null constraint?

1090

What is the difference between nvl function, ifnull function, and isnull function?

1149

How to add a column ‘salary’ to a table employee_details?

1052

What is the command used to fetch the first 5 characters of a string?

1251

What is the difference between local variables and global variables?

1170

What are all the different normalization?

1077

What is a field in a database?

1097

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Un-Answered Questions { SQL PLSQL }

I need a function for a train ticket reservation please answer it thanks in advance

1070

How delete all records from table in sql?

1011

What is mutating error?

1001

How do I view a view in sql?

991

What is the difference between row level and statement level trigger?

1069

How do I run sql?

1249

What is online transaction processing (oltp)?

1057

What is an invalid partition table?

1063

How to run sql statements with oracle sql developer?

1116

How to make a copy values from one column to another in sql?

1076

Can ddl statements be used in pl/sql?

1186

How do you use collections in procedure to return the resultset?

2279

What is Materialized View? In What Scenario we Use Materialized View?

9610

Is primary key a clustered index?

1008

what are the limitations of mysql in comparison of oracle? Mysql vs. Oracle. : Sql dba

1006

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