in includes/sql.js [65:71]
function aggregatedVBBColumns(eventDateField, eventDateAlias, eventNameField, columns) {
let result = `${eventDateField} AS ${eventDateAlias}`;
for(const event_type in columns) {
result = result + `,\n COUNTIF(${eventNameField} = "${event_type}") AS ${columns[event_type]}`;
}
return result;
}