2 66.5. The Initialization Fork #
4 Each unlogged table, and each index on an unlogged table, has an
5 initialization fork. The initialization fork is an empty table or index
6 of the appropriate type. When an unlogged table must be reset to empty
7 due to a crash, the initialization fork is copied over the main fork,
8 and any other forks are erased (they will be recreated automatically as