Question

Name the functions to perform the following tasks:
) a
ii) To take out one character from a specified position of a string.
iin To convert all the characters of a given string in lower case.
iv) To compare two strings.


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Answer 1

This are from MySQL right

so ,

(1) SUBSTRING function extracts a substring from a string

(2) use lower case() or Lcase()

(3)strcmp() function is used to compare two strings