SQL_CHR_ASCII_SUBSTR1 |
FYI: substring(start, lentgh),ASCII (value of a character), CHAR(character with ascii code/number) or CHR(character with ascii code/number) |
ORACLE SQL: char() is chr() in Oracle
POSTGRESQL: char() is chr() in postgresql
MYSQL :chr() is CHAR in MySQL
|
char A-Z = 65-90, a-z= 97-122 |
Oracle: |
PostgreSQL |
MySQL |