Explain about string constants?



Explain about string constants?..

Answer / madhub

String constant contains a sequence of characters bound by single quotes. This feature is used during insertion of a character or passing character to database objects. PostgreSQL allows the usage of single quotes but embedded by a C style backslash. This feature is important in parsing data.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Postgre Interview Questions

Is postgresql like oracle?

0 Answers  


What is function and stored procedure?

0 Answers  


How do I delete a postgres database?

0 Answers  


What can be used in PostgreSQL to send messages to the front-end, and optionally terminate the current query being processed?

1 Answers  


How to setup postgresql sysv startup script?

0 Answers  


What are the different data types supported by PostgreSQL?

1 Answers  


What is postgis and postgresql?

0 Answers  


Where is pg_hba conf file?

0 Answers  


How do you edit a table in pgadmin?

0 Answers  


What is psql command?

0 Answers  


What is the option used in PostgreSQL to increase the number of shared memory buffers shared among the backend processes

0 Answers  


How do you define a composite key?

0 Answers  


Categories