REPLACE « Char Functions « Oracle PL / SQL






  1. Oracle PL / SQL
  2. Char Functions
  3. REPLACE
1.Replace: returns a string in which every occurrence of the pattern_to_find has been replaced with pattern_to_replace_by
2.REPLACE() replaces every occurrence of the string specified as the search_string with the replacement_string.
3.Syntax: REPLACE (, [,])
4.Remove a letter from string with replace function
5.REPLACE('This is a test','t','XYZ')
6.REPLACE: Replace with string every time it occurs
7.If not found, then the replacing does not occur
8.select replace( 'Oracle is great!', 'great', 'awesome' )
9.REPLACE('OPS$SPORANO', 'OPS$')




10.translate vs replace