Overview
List of supported parameter types
X = Accepted type
C = This parameter type will be converted to targeted type (e.g. a string containing a number to a numeral)
| Mnemonic | Numeral | Date | String | Boolean | Parameter set | Void | Code |
|---|---|---|---|---|---|---|---|
| numeral | X | ||||||
| to numeral (see 1) | X | C | C | C | |||
| date | X | ||||||
| to date (see 2) | C | X | C | ||||
| numeral or date | X | X | |||||
| numeral or date or blank | X | X | X if blank | ||||
| string | X | ||||||
| to string (see 3) | C | C | X | C | |||
| numeral or blank | X | X if blank | |||||
| numeral or blank to zero | X | 0 if blank | |||||
| numeral or string | X | X | |||||
| date or string | X | X | |||||
| numerals | C (see 4) | X | |||||
| numeral or string or date | X | X | X | ||||
| numeral or string or date string | X | X | X | ||||
| boolean | X | ||||||
| columns | X | X | X | ||||
| numeral or boolean | X | X | |||||
| scalars | X | X | X | X | |||
| parameters | X | ||||||
| to parameters | C (see 5) | X | |||||
| parameters members to string | X (see 6) | ||||||
| to parameters members to string | C (see 5) | X (see 6) | |||||
| string or parameters | X | X | |||||
| valid | X | X | X | X | X | ||
| all | X | X | X | X | X | X |
Notes:
1. Conversion similar as implemented in the num() function.
2. Conversion similar as implemented in the date() function.
3. Conversion similar as implemented in the str() function.
4. Even if only one numeral is provided, the user function gets a parameter set containing one numeric element.
5. Conversion similar as implemented in the str() function.
6. The members in the parameter set will be converted to string. Example: {1,2,true} -> {'1','2','true'}