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 group by and order by in sql? : Sql dba

1113

what are the different functions in sorting an array? : Sql dba

1011

what are date and time data types in mysql? : Sql dba

960

what is 'mysqlshow'? : Sql dba

1014

what is the difference between mysql_fetch_array and mysql_fetch_object? : Sql dba

1052

how to rename an existing column in a table? : Sql dba

1012

explain primary keys and auto increment fields in mysql : sql dba

966

what is a constraint? Tell me about its various levels. : Sql dba

981

explain the advantages and disadvantages of stored procedure? : Sql dba

1001

how to write date and time literals? : Sql dba

954

what are the types of subquery? : Sql dba

1096

how do you login to mysql using unix shell? : Sql dba

1073

how can we know the count/number of elements of an array? : Sql dba

1054

how to include character strings in sql statements? : Sql dba

1057

what is meant by urlencode and urldocode? : Sql dba

1168

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Un-Answered Questions { SQL PLSQL }

What is an intersect?

1096

How do I truncate a sql log file?

1061

what are enums used for in mysql? : Sql dba

1163

Which sql statement is used to return only different values?

995

Is grant a ddl statement?

894

Is sql open source?

966

how to shutdown mysql server? : Sql dba

1090

what are the features and advantages of object-oriented programming? : Sql dba

998

what is timestamp in mysql? : Sql dba

1066

What are the types of index in sql?

1059

what is the difference between nested subquery and correlated subquery?

1045

What is a dirty read sql?

1123

how can you create an empty table from an existing table? : Sql dba

1148

What is an oracle stored procedure?

1041

What schema means?

882

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