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Circ Snapshot for LDP

The first step in the process is to create the circsnapshot4.sql table in the LDP, which is where data updates will be appended and stored. Run the create_circsnapshot4.sql query to create the circsnapshot4 table in the local_core schema on the LDP. This query (run just once) finds all records in the loans_items table where the user_id is not null, and gets the demographics associated with that user via the user_users table and the users_departmnts_unpacked table. This makes the a starting table that is updated by the update_circsnapshot4 query daily automatically.

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