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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

What are the sql commands?

1178

What is partition by in sql?

1068

How do I tune a sql query?

974

How can get second highest salary in sql?

988

How do I count rows in sql?

1002

What is difference between sql and excel?

1089

What does stand for in sql?

966

What is difference between sql and mysql?

1131

What is difference between mysql and postgresql?

1149

What is difference sql and mysql?

986

What is difference between ms sql and mysql?

963

Is drop table faster than truncate?

990

How do I truncate a word?

1089

Can we create index on primary key?

966

Can you join a table to itself?

1130

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Un-Answered Questions { SQL PLSQL }

How can you select unique records from a table?

1075

What are the types of queries in sql?

1086

What does joining a thread mean?

1019

What is cursor explain with example?

984

Explain what is sql*plus?

1141

Write a query to display the current date in sql?

1020

Describe different types of general function used in sql?

1037

What is the difference between rename and alias?

1341

Explain 3 basic parts of a trigger.

1323

Is sqlexception checked or unchecked?

968

What is the difference among union, minus and intersect?

1000

What is java sql package?

1092

What is the best free sql database?

1051

Why use truncate instead of delete?

1015

What is raid? How does it help storage of databases?

1087

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