8 lines
459 B
SQL
8 lines
459 B
SQL
-- Migration: Add is_processed field to exhibitions table
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-- Description: Mark exhibitions as processed to prevent duplicate revenue record generation
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-- Date: 2026-05-19
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ALTER TABLE exhibitions ADD COLUMN IF NOT EXISTS is_processed BOOLEAN DEFAULT false;
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-- Create index for faster queries on unprocessed expired exhibitions
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CREATE INDEX IF NOT EXISTS idx_exhibitions_unprocessed ON exhibitions(expire_at) WHERE is_processed = false AND deleted_at IS NULL; |