Can we convert a date to char in oracle and if so, what would be the syntax?
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How can I combine multiple rows into a comma-delimited list in oracle?
what is the syntax of DROP command?
How many memory layers are in the oracle shared pool?
What is data type in oracle?
what are indexes..how many types of index's are there and what are they?
7 Answers Green Info Solutions, TCS,
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
what are the database links ?
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What is columnar storage what is the advantage?
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What is an oracle cursor variable?
What is the use of oracle?