enableActivePartition

enableActivePartition(db, activeDate, siteAlias)

db is the handle of the historical database.

activeDate is the date of the active database.

setAlias is the node alias for the active database.

Establish a connection between the active database and the historical database.

histdb = database("C:\DolphinDBDemo\example\data\dbspace\historical-A\Trades2ndDomain")
activeNodeAlias = getNodeAlias()
activeDate = today()
enableActivePartition(histdb, activeDate, activeNodeAlias);