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 want to pass a parameter payroll_id to this external pl/sql function, how do we do it?

1123

what are different types of keys in sql?

1217

Define overloaded procedure?

1130

How do we accept inputs from user during runtime?

1116

What does the acronym acid stand for in database management?

1088

What is the difference among union, minus and intersect?

1048

What are the differences between implicit and explicit cursors?

1109

Cite the differences between execution of triggers and stored procedures?

1138

What is a recursive stored procedure?

1253

Define commit, rollback and savepoint?

1081

How can we link a sql database to an existing android app?

1078

How can you maintain the integrity of your database on instances where deleting an element in a table result in the deletion of the element(s) within another table?

1175

what is error ora-03113: end-of-file on communication channel?

1226

What is transaction control language (tcl)?

1186

What is union and union all keyword in sql and what are their differences?

1157

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Un-Answered Questions { SQL PLSQL }

How to add new employee details in an employee_details table with the following details

1137

What is a recursive join sql?

1112

Explain some predefined exceptions.

1091

Define concurrency control. : Transact sql

1236

how to create a new view in mysql? : Sql dba

986

Can triggers stop a dml statement from executing on a table?

1157

Why stored procedures are faster than query?

1079

What is data profiling in sql?

1136

Do we need commit after truncate?

1136

Why do we need unique key in a table?

1003

How can you tell the difference between an index and a view?

976

What are the various levels of constraints?

1167

How many types of tables are there?

996

Is sql similar to python?

1039

How many clustered indexes can you have?

1037

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