/*Write a query to select all books where the title starts with the letter 'T' using the LIKE operator.*/ select * from Books where title like "T%"; /*Write a query to find all books where the ...

Returns a modified source string replaced by a replacement string, where the occurrence of the regular expression pattern found. If no matches are found, the function returns the original string.

I really should be able to figure this out but for some reason my brain isn't working. Also, I suck at regex. What I want to do is use the PL/SQL to replace all non-alphanumeric characters in a column ...