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 advantages and disadvantages of cascading style sheets? : Sql dba

1101

what is difference between delete and truncate commands? : Sql dba

1165

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

1031

what are the difference between clustered and a non-clustered index? : Sql dba

1080

what is the difference between join and union? : Sql dba

1192

how can we find the number of rows in a table using mysql? : Sql dba

1121

what happens if you no create privilege in a database? : Sql dba

1045

explain the difference between myisam static and myisam dynamic. : Sql dba

986

which operator is used in query for pattern matching? : Sql dba

1040

what are the differences between procedure-oriented languages and object-oriented languages? : Sql dba

1097

name 3 ways to get an accurate count of the number of records in a table? : Sql dba

1116

what are the other commands to know the structure of table using mysql commands except explain command? : Sql dba

1112

how to run 'mysql' commands from a batch file? : Sql dba

1165

what are the differences between char and nchar? : Sql dba

1153

when is the use of update_statistics command? : Sql dba

1094

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Un-Answered Questions { SQL PLSQL }

What is the use of double ampersand (&&) in sql queries? Give an example

1187

What is user defined functions?

1024

What is the use of count (*) in sql?

1113

Is oracle and sql same?

1072

What is interval partition?

1096

What is the difference between sql, mysql and sql server?

1169

What is memory optimized table?

1082

Why is %isopen always false for an implicit cursor?

1149

mention if it is possible to import data directly from t-sql commands without using sql server integration services? If yes, what are the commands? : Transact sql

1088

What is difference between stored procedures and application procedures?

1059

What is forward declaration in pl sql?

1137

How would you convert date into julian date format?

1037

What is cursor and its types?

1147

How to revise and re-run the last sql command?

1212

How do I view a table in sql?

1037

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