暂存一下,防止丢失

migrations/000180_create_card_observation_effect.up.sql

@@ -0,0 +1,25 @@
+BEGIN;
+
+CREATE TABLE tb_card_observation_effect (
+    id BIGSERIAL PRIMARY KEY,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMPTZ,
+    creator BIGINT NOT NULL DEFAULT 0,
+    updater BIGINT NOT NULL DEFAULT 0,
+    event_id VARCHAR(180) NOT NULL,
+    effect_type VARCHAR(50) NOT NULL,
+    status INTEGER NOT NULL DEFAULT 0,
+    CONSTRAINT chk_card_observation_effect_status CHECK (status IN (0, 1, 2, 3, 4))
+);
+
+COMMENT ON TABLE tb_card_observation_effect IS '卡观测事件副作用幂等处理进度';
+COMMENT ON COLUMN tb_card_observation_effect.event_id IS 'Outbox事件ID';
+COMMENT ON COLUMN tb_card_observation_effect.effect_type IS '副作用类型';
+COMMENT ON COLUMN tb_card_observation_effect.status IS '处理状态 0-待处理 1-处理中或结果未知 2-日流量已记录 3-已扣减 4-已完成';
+
+CREATE UNIQUE INDEX uk_card_observation_effect_event
+    ON tb_card_observation_effect (event_id)
+    WHERE deleted_at IS NULL;
+
+COMMIT;