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 select unique records from a table?

1056

What are tables and fields?

1033

Advantages and disadvantages of stored procedure?

1122

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

1399

What is the difference between cluster and non-cluster index?

1107

What is online transaction processing (oltp)?

1017

How can you create an empty table from an existing table?

1079

What is clause?

1149

What are all different types of collation sensitivity?

1031

What are all types of user defined functions?

1073

How to fetch common records from two tables?

1 1599

What is the difference between delete and truncate commands?

1037

What are local and global variables and their differences?

1090

What is the difference between truncate and drop statements?

1187

What is a unique key?

1054

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Un-Answered Questions { SQL PLSQL }

What is a file delimiter?

1092

Is it possible to sort a column using a column alias?

1047

Can I call a procedure inside a function?

1011

what is rollback? : Sql dba

1107

what are rollup and cube in t-sql? : Transact sql

1095

which types of join is used in sql widely? : Sql dba

982

explain advantages of innodb over myisam. : Sql dba

1128

What is the use of nvl function?

1198

What is a primary key example?

956

What is the difference between in and between in sql?

1061

what is row? : Sql dba

1226

What version is sql?

1029

how to check myisam tables for errors? : Sql dba

1321

Is drop table faster than truncate?

990

What is dml with example?

1087

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