7 lines
316 B
SQL
7 lines
316 B
SQL
-- Add a sortable integer timestamp column for proper date ordering.
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ALTER TABLE messages ADD COLUMN date_epoch INTEGER NOT NULL DEFAULT 0;
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-- Rebuild index to use the new column for sorting.
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DROP INDEX IF EXISTS idx_messages_folder_date;
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CREATE INDEX idx_messages_folder_date ON messages(folder, date_epoch DESC);
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