How do headings get on the Global Headings Change Queue (GHCQ)?

Question

How do headings get into the Global Headings Change Queue?

Answer

Headings are triggered to go into the GHCQ when:

• heading in an authority record is updated in the catalog client
• new authority record is created in the catalog client
• new authority record is imported into the catalog client
• new or updated authority records are bulk loaded by a server job (for example an authority vendor can supply records on a monthly or quarterly basis)

Any of these actions will populate the HEADING_CHANGE_QUEUE table.

Additional Information

See also: Tips for working with the Voyager Global Headings Change Queue

• Article last edited: 02-Aug-2021