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 to include comments in sql statements? : Sql dba

954

which types of join is used in sql widely? : Sql dba

982

list out some tools through which we can draw e-r diagrams for mysql. : Sql dba

968

what are the differences among rownum, rank and dense_rank? : Sql dba

1040

what are the performance and scalability characteristics of mysql? : Sql dba

996

what is a record in a database ? : Sql dba

1061

what is 'mysqladmin' in mysql? : Sql dba

1024

how to use like conditions? : Sql dba

1108

how can we optimize or increase the speed of a mysql select query? : Sql dba

947

how to present a past time in hours, minutes and seconds? : Sql dba

1011

how to convert character strings to dates? : Sql dba

1058

what is the stuff function and how does it differ from the replace function? : Sql dba

1045

what are null values? : Sql dba

951

what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba

1032

is mysql query is case sensitive? : Sql dba

1100

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Un-Answered Questions { SQL PLSQL }

Which is better join or subquery?

1136

explain the options of myisamchk to improve the performance of a table. : Sql dba

1010

Is sqlite good enough for production?

992

Can variables be used in sql statements?

1030

Is sql microsoft?

1048

How many types of cursors supported in pl/sql?

1191

what is the difference between blob and text? : Sql dba

1019

What is Materialized View? In What Scenario we Use Materialized View?

9515

Advantages and disadvantages of stored procedure?

1122

What is the command used to fetch first 5 characters of the string?

1399

What is t sql in sql server?

1074

Why do we use sqlite?

972

Explain isolation levels. : Transact sql

1068

What is procedure function?

1055

What is difference between hql and native sql?

1171

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