| substring assignment | Index Level | substring extraction |
| Syntax |
Extraction: variable[beg.pos.exp,len.exp]
Assignment: variable[beg.pos.exp,len.exp] = expression Field store: variable[delimiter,beg.pos.exp,len.exp] |
| Category | BASIC |
| Type | Definition |
| Description |
extract or assign substrings by using the "[" and "]" characters.
Extraction: see "substring extraction". Assignment: see "substring assignment". Field store: see "substring field store". |
| Options | |
| See Also | substring assignment [ substring extraction assignment CASING FIELD substring field store |
| Example | |
| Warnings | |
| Compatibility | D3 7.0 AP R83 |
| substring assignment | Index Level | substring extraction |