| 11.Character String Functions | ||
| 11.1.Introduction( 2 ) | 11.12.RPAD( 10 ) | |
| 11.2.ASCII( 5 ) | 11.13.LTRIM( 3 ) | |
| 11.3.CHR( 2 ) | 11.14.RTRIM( 3 ) | |
| 11.4.CONCAT( 3 ) | 11.15.TRIM( 10 ) | |
| 11.5.INITCAP( 3 ) | 11.16.REPLACE( 6 ) | |
| 11.6.INSTR( 10 ) | 11.17.SOUNDEX( 2 ) | |
| 11.7.unistr( 1 ) | 11.18.SUBSTR( 15 ) | |
| 11.8.LENGTH( 4 ) | 11.19.VSIZE( 1 ) | |
| 11.9.LOWER( 3 ) | 11.20.COMPOSE( 1 ) | |
| 11.10.UPPER( 5 ) | 11.21.CONTAINS( 3 ) | |
| 11.11.LPAD( 6 ) | 11.22.DUMP( 2 ) | |