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 values can the set function of mysql take? : Sql dba

1030

what is myisam? : Sql dba

1157

what is recursive stored procedure? : Sql dba

1024

what is foreign key? : Sql dba

1099

what are the different type of normalization? : Sql dba

1063

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

1058

what are the limitations of mysql in comparison of oracle? Mysql vs. Oracle. : Sql dba

1006

explain advantages of myisam over innodb? : Sql dba

1108

how can we destroy the session, how can we unset the variable of a session? : Sql dba

1045

how can we repair a mysql table? : Sql dba

1037

what is the difference between char and varchar data types? : Sql dba

1166

what tools available for managing mysql server? : Sql dba

1126

what are wild cards used in database for pattern matching ? : Sql dba

1199

how to decrement dates by 1 in mysql? : Sql dba

1068

how to convert dates to character strings? : Sql dba

1243

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Un-Answered Questions { SQL PLSQL }

Is there a pl/sql pragma similar to deterministic, but for the scope of one single sql select?

1058

What are different types of keys?

1169

Can a varchar be a primary key?

1044

Which is better cte or subquery?

1074

What is rank dense_rank and partition in sql?

1082

What is the use of function in sql?

1144

How do I count duplicates in sql?

1171

Where not exists in sql?

1029

explain the difference between delete , truncate and drop commands? : Sql dba

1140

What if we write return in procedure?

1505

What is mdb stand for?

1055

how to use case expression? : Sql dba

1074

How do I pipe the output of one isql to another?

1053

What is package in pl sql?

1075

What is the difference between left and left outer join?

989

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