| VARIANCE | VAR | Yes |  | 
                         
                                | IFNULL | COALESCE | Yes |  | 
                         
                                | VALUE | COALESCE | Yes |  | 
                         
                                | ASCII_CHR | CHAR | Yes |  | 
                         
                                | LCASE | LOWER | Yes |  | 
                         
                                | REPEAT | REPLICATE | Yes |  | 
                         
                                | SUBSTR | SUBSTRING |  |  | 
                         
                                | UCASE | UPPER | Yes |  | 
                         
                                | LN | LOG | Yes |  | 
                         
                                | CURRENT CLIENT_APPLNAME | APP_NAME() |  | Yes | 
                         
                                | CURRENT CLIENT_USERID | SYSTEM_USER |  | Yes | 
                         
                                | CURRENT CLIENT_WRKSTNNAME | HOST_NAME() |  | Yes | 
                         
                                | CURRENT DATE | CONVERT(date,SYSDATETIME()) |  | Yes | 
                         
                                | CURRENT TIME | CONVERT(time(0), SYSDATETIME()) |  | Yes | 
                         
                                | CURRENT TIMESTAMP | CONVERT(datetime2(6), SYSDATETIME()) |  | Yes | 
                         
                                | CURRENT_DATE | CONVERT(date,SYSDATETIME()) |  |  | 
                         
                                | CURRENT_TIME | CONVERT(time(0), SYSDATETIME()) |  |  | 
                         
                                | CURRENT_TIMESTAMP | CONVERT(datetime2(6), SYSDATETIME()) |  |  | 
                         
                                | CURRENT LC_CTYPE | CONVERT(char(50), SERVERPROPERTY('collation')) |  | Yes | 
                         
                                | CURRENT_LC_CTYPE | CONVERT(char(50), SERVERPROPERTY('collation')) |  |  | 
                         
                                | CURRENT LOCALE LC_CTYPE | CONVERT(char(50), SERVERPROPERTY('collation')) |  | Yes | 
                         
                                | CURRENT SCHEMA | CONVERT(varchar(128), SCHEMA_NAME()) |  | Yes | 
                         
                                | CURRENT_SCHEMA | CONVERT(varchar(128), SCHEMA_NAME()) |  |  | 
                         
                                | CURRENT SERVER | CONVERT(char(16), SERVERPROPERTY('servername')) |  | Yes | 
                         
                                | CURRENT SQLID | USER |  | Yes | 
                         
                                | SESSION_USER | USER |  |  | 
                         
                                | TRAN | "TRAN" |  |  | 
                         
                                | APPLICATION | "APPLICATION" |  |  | 
                         
                                | ORDER | "ORDER" |  |  | 
                         
                                | DIGITS | dbo.digits | Yes |  | 
                         
                                | LENGTH | DATALENGTH | Yes |  | 
                         
                                | LPAD | dbo.LPAD | Yes |  | 
                         
                                | RPAD | dbo.RPAD | Yes |  |