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 many sql dml commands are supported by 'mysql'? : Sql dba

1120

define sql insert statement ? : Sql dba

1023

what is a stored procedure? : Sql dba

1131

explain access control lists. : Sql dba

999

what is timestamp in mysql? : Sql dba

1075

how to load data files into tables with 'mysqlimport'? : Sql dba

1091

what is meant by nl2br()? : Sql dba

1039

how to calculate the difference between two dates? : Sql dba

1062

what is denormalization. : Sql dba

1109

how do you know if your mysql server is alive? : Sql dba

1078

what is the difference between cluster and non cluster index? : Sql dba

1025

what are the 'mysql' command line options? : Sql dba

1072

how would you write a query to select all teams that won either 2, 4, 6 or 8 games? : Sql dba

1345

how to check server status with 'mysqladmin'? : Sql dba

1075

how would concatenate strings in mysql? : Sql dba

1093

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Un-Answered Questions { SQL PLSQL }

What is data profiling in sql?

1076

What are the parameter modes supported by pl/sql?

1108

What is natural join in sql?

989

What is information schema in sql?

1070

How do I find duplicates in two columns?

1167

What are the types of index in sql?

1069

how mysql optimizes distinct? : Sql dba

1079

what is the use of friend function? : Sql dba

1023

What is clustered and nonclustered index in sql?

944

What is the execution plan in sql?

1022

How to rename a column in the output of sql query?

1072

Can a foreign key be null?

1090

What is use of trigger?

933

How do you remove duplicates without using distinct in sql?

976

What are the two virtual tables available at the time of database trigger execution?

1222

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