Who owns postgres database?

813

Can a key be both primary and foreign?

994

How to use column default values in insert statements in ms sql server?

1032

What is the usage of regular expressions in mysql?

902

Is it possible to declare or create a cursor for update of table? If no tell me why?

1051

Is sql a backend?

1022

How to use subqueries in the from clause in ms sql server?

1163

Is sybase a database? Explain.

959

What is the file extension for sql database?

1000

When do you get a .pll extension in oracle? Explain its importance

1042

How to run sql commands in sql*plus?

1181

how to load the data with one flat file and one rdbms table using joins?

616

What is rollback trigger in a trigger?

1036

Explain what are tp-lite and tp-heavy monitors?

918

How do sql databases work?

998