The canonical form of a value-column name: trimmed, lower-case, - → _. The data host names the columns in this form (ai0201, ai_z01), so both the catalogue's spelling (AI-Z01) and the data's spelling match. Used by findField and by projectFields.
-
_
ai0201
ai_z01
AI-Z01
findField
projectFields
The canonical form of a value-column name: trimmed, lower-case,
-→_. The data host names the columns in this form (ai0201,ai_z01), so both the catalogue's spelling (AI-Z01) and the data's spelling match. Used byfindFieldand byprojectFields.