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 is an index? What are the types of indexes? How many clustered indexes can be created on a table?

1065

How many clustered indexes can be created on a table?

1073

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

1078

What is a relationship and what are they?

1142

What is the difference between having clause and where clause?

1057

What are the types of join and explain each?

1029

What is the difference between local and global temporary table?

1037

When are we going to use truncate and delete?

981

what is bcp? When is it used?

1101

Compare sql & pl/sql

1127

When is the update_statistics command used?

1107

What is cte?

970

What are all the different types of indexes?

1145

What is the syntax and use of the coalesce function?

1165

Explain correlated query work?

1046

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Un-Answered Questions { SQL PLSQL }

Under what condition it is possible to have a page level lock and row lock at the same time for a query? : Transact sql

979

what is the bond code in materialized view?

2999

how would you enter characters as hex numbers? : Sql dba

978

what are the different tables present in mysql, which type of table is generated when we are creating a table in the following syntax: create table employee (eno int(2),ename varchar(10)) ? : Sql dba

1035

How to avoid using cursors? What to use instead of cursor and in what cases to do so?

1180

What is sql query limit?

973

What is difference between sql and excel?

1085

what are the features and advantages of object-oriented programming? : Sql dba

1002

How is a PL/SQL code compiled?

1222

Explain architecture of sql server notification services?

1054

What is natural join in sql?

982

What is rank dense_rank and partition in sql?

1023

What are the different types of sql commands?

1120

how to convert dates to character strings? : Sql dba

1163

Can sql developer connect to db2?

1035

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