CIMPLICITYTADB Identifier Restrictions
The following identifiers are allowed in any order with restrictions.
A-Z, a-z, 0-9, _ and <space>
Identifier exceptions are:
- An identifier may not begin or end with a space.
Example
| Valid | A<space>A |
| Not Valid | <space>A and A<space> |
- A space cannot be followed by another space in identifier names.
Example
| Valid | A<space>A |
| Not Valid | A<space><space>A |
- An identifier may not be all numbers.
Example
"4x"
| Valid | "4<space>_" |
| Not Valid | "4" |
- Reserved identifiers are
| Identifier | Reserved by the Query Engine syntax to reference: |
| "Trk" | Tracker Standard, Extended, and System attributes. |
| "TADB" | TADB System attributes (e.g. id, refid). |