nsmcp::AccessRecordStoreSQLite method prune (public)

 <instance of nsmcp::AccessRecordStoreSQLite> prune [ batchRows ]

Defined in /usr/local/ns/tcl/nsmcp/log-traffic-record-store.tcl

Apply the configured retention policy to a writable store. Unified stores remove bounded batches of expired records and related metadata. They require an idle session and own their transaction. A connection-local candidate table is reused for selection/accounting and exact-ID deletion; it is removed after success or rollback without changing other temporary objects. Other stores expire whole source generations so retained coverage cannot certify deleted requests.

Parameters:

batchRows (optional, defaults to "10000")

Maximum metadata rows per deletion, from 1 through 10000. Partitioned stores also drop at most one expired request table per transaction; that table can contain more than batchRows requests.

Returns:

Deletion counts for unified retention, or an empty result for generation retention.

Testcases:

No testcase defined.