Decodes special characters within strings for use with HTTP.
HTTP_DECODE ( string )
CIS functional compensation performance considerations apply. See “Conditions that cause processing by SQL Anywhere” in Chapter 3, “Optimizing Queries and Deletions,” in the Performance and Tuning Guide.
string Arbitrary string to be used in an HTTP request.
This function returns the string argument after replacing all character sequences of the form %nn, where nn is a hexadecimal value, with the character with code nn. In addition, all plus signs (+) are replaced with spaces.