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 consistency?

1115

What is the cause of mutating table error and how can we solve it?

1045

What are the different parts of a package?

1108

How can we make an if statement within a select statement?

1003

is it possible to pass an object or table to a procedure as an argument?

1123

How to fix oracle error ora-00942: table or view does not exist

1009

What are the different types of joins in sql?

3 1771

What is error ora-01000: maximum open cursors exceeded

1135

What is the process of copying data from table a to table b?

1085

What is the difference between a database and a relational database?

1094

What are triggers and its uses?

1042

Define select, insert, create, delete, update, drop keywords

1038

What are different categories of sql commands?

1126

What is a trigger in sql?

1200

What is error ora-12154: tns:could not resolve the connect identifier specified?

1064

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Un-Answered Questions { SQL PLSQL }

How many primary keys can a table have?

1004

what are tables and fields? : Sql dba

1042

how to include numeric values in sql statements? : Sql dba

1097

what are date and time intervals? : Sql dba

1053

What are the types pl/sql code blocks?

1121

What is using in sql?

1080

Do triggers have restrictions on the usage of large datatypes, such as long and long raw?

1160

What are pl/sql packages?

1098

What is an ndf file?

986

How to prepare for oracle pl sql certification?

1055

What is a file delimiter?

1082

Explain what is a column in a table?

1101

What is offset in sql query?

1101

What is the use of <> sql?

971

What does count (*) mean?

925

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