6 lines
367 B
MySQL
6 lines
367 B
MySQL
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-- A bounded snapshot scan rotates past retained failures without acknowledging
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-- them. Persist before processing so a slow/poison page cannot monopolize polling.
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ALTER TABLE computer_file_poll_scopes
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ADD COLUMN scan_after BIGINT NOT NULL DEFAULT 0 CHECK(scan_after >= 0),
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ADD COLUMN scan_through BIGINT NOT NULL DEFAULT 0 CHECK(scan_through >= scan_after);
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