(i)Display the details of those employees whose last_name is not mentione
Answers
Answered by
1
Answer:
REGEXP_COUNT complements the functionality of the REGEXP_INSTR function by returning the number of times a pattern occurs in a source string. The function evaluates strings using characters as defined by the input character set. It returns an integer indicating the number of occurrences of pattern. If no match is found, then the function returns 0.
Please mark it as brainliest
Similar questions
Biology,
4 hours ago
Chemistry,
4 hours ago
Science,
4 hours ago
Math,
8 hours ago
Science,
8 hours ago
CBSE BOARD X,
7 months ago
Computer Science,
7 months ago
Chemistry,
7 months ago