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 the difference between sql and t sql?

1101

How do you optimize a stored procedure in sql?

1014

What are sql data types?

1069

Why do we use view in sql?

1015

What does subquery mean in sql?

1110

What is nvarchar in sql?

973

What is coalesce sql?

1049

How do I view a view in sql?

991

What is group function in sql?

1058

Why procedure is used in sql?

1082

What is number function in sql?

1015

What is fmtonly in sql?

1156

What is prepared statement in sql?

1098

What is sql injection vulnerability?

1003

How do you update a sql procedure?

1087

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Un-Answered Questions { SQL PLSQL }

What is the difference between database trigger and stored procedure?

1129

How many row comparison operators are used while working with a subquery?

1069

Is sql injection illegal?

1077

What is the advantage of index in sql?

1014

how to use regular expression in pattern match conditions? : Sql dba

1084

How sql query is executed?

1183

what is an index? : Sql dba

1037

What is sql entity?

1168

What is the difference between null value, zero, and blank space?

1248

discuss about myisam key cache. : Sql dba

1065

What are the 3 types of behavioral triggers?

1309

What are different types of keys?

1169

What is write ahead logging in sql server?

1095

What is benefit of creating memory optimized table?

1030

Can we join two tables without common column?

1055

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