add ctrl+z as escape character

Author: elianddb

sql/parser.go

@@ -133,10 +133,12 @@ func RemoveSpaceAndDelimiter(query string, d rune) string {
 	})
 }
 
+// EscapeSpecialCharactersInComment escapes special characters in a comment string.
 func EscapeSpecialCharactersInComment(comment string) string {
 	commentString := comment
 	commentString = strings.ReplaceAll(commentString, "'", "''")
 	commentString = strings.ReplaceAll(commentString, "\\", "\\\\")
+	commentString = strings.ReplaceAll(commentString, "\\Z", "\x1A") // MYSQL handles \\ first, then \Z
 	commentString = strings.ReplaceAll(commentString, "\"", "\\\"")
 	commentString = strings.ReplaceAll(commentString, "\n", "\\n")
 	commentString = strings.ReplaceAll(commentString, "\r", "\\r")