Multiple choice technology databases

Which one is not Oracle Function...?

  1. to_char

  2. to_number

  3. to_string

  4. to_date
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C Correct answer
Explanation

TO_CHAR, TO_NUMBER, and TO_DATE are all valid Oracle conversion functions. TO_STRING is not a standard Oracle function - the correct function name for converting to string is TO_CHAR. This question tests knowledge of exact function names.

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