Oracle General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle General Interview Questions

Questions Answers Views Company eMail

What is oracle update statement with inner join ?

1113

How to upsert (update or insert into a table)?

1042

How to convert csv to table in oracle?

1042

What is the string concatenation operator in oracle?

1228

How to compare dates in oracle sql?

1159

What is the sql query to concatenate column values from multiple rows in oracle?

1100

How to handle a single quote in oracle sql?

1096

Is there a function to split a string in plsql?

1106

How to speed up webrick?

1121

How can I get column names from a table in oracle?

1099

How do I decide when to use right joins/left joins or inner joins or how to determine which table is on which side?

1084

How to connect to oracle using service name instead of sid?

1067

When do I need to use a semicolon vs a slash in oracle sql?

1141

How do I escape a reserved word in oracle?

1253

How to best split csv strings in oracle 9i?

1094

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Un-Answered Questions { Oracle General }

What is an oracle database?

1103

What are nested tables?

1225

How to create a new table by selecting rows from another table?

1148

if you ctreate table identity

2427

How do we create privileges in oracle?

1098

Explain drop constraint oracle?

1118

What is the scope of a local variable?

1119

How to list all user accounts in oracle?

1064

What is a relational database management system?

1170

Difference between oracle's plus (+) notation and ansi join notation?

1160

What is the meaning of recursive hints in oracle?

1095

21. Using a set operator, display the client number of all clients who have ever placed an order and whose whose name does not contain the string Sm.

2165

How to create tables for odbc connection testing?

1202

What is a trace file and how is it created in oracle?

1139

Explain the use of parfile option in exp command.

1138

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