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

1115

what are the advantages of running a database in archive log mode?

2215

How to write date and time interval literals in oracle?

1046

What is an anonymous block?

1269

What is a dead lock in oracle?

1140

Can a formula column referred to columns in higher group ?

2518

How would you edit your CRONTAB to schedule the running of /test/test.sh to run every other day at 2PM?

1946

Can we save images in a database and if yes, how?

1077

How to use select statement to count the number of rows in oracle?

1059

how can db_files > maxdatafiles since db_files is for instance and the later is for database

2639

Can group functions be mixed with non-group selection fields?

1027

How to drop an index in oracle?

1083

Is there a combination of "like" and "in" in sql?

1081

What are joins, explain all types of joins?

2315

Define oracle database

1051