f5ece5e1d2
- 6 config blocks (DB/Redis/Channel/Refresh/Partition/Extension with 4 EnableXxx=false) - 14 Prometheus metric declarations - self-impl healthz (/healthz + /metrics) — bypasses pkg/health to keep /metrics - main.go startup: logger → config → DB → Redis → healthz HTTP :21009 - 10 SQL migrations: events partitioned + 4 MV + 3 pre-agg + refresh_log + 7-day initial 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
19 lines
652 B
SQL
19 lines
652 B
SQL
-- statistic 服务 refresh_log: 物化视图刷新日志
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-- 创建时间: 2026-06-08
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-- 关联: spec §3.6
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-- 用途: 监控物化视图刷新状态 + 失败告警
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CREATE TABLE IF NOT EXISTS statistic.refresh_log (
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id BIGSERIAL PRIMARY KEY,
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mv_name VARCHAR(128) NOT NULL,
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started_at TIMESTAMPTZ NOT NULL,
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finished_at TIMESTAMPTZ,
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row_count BIGINT,
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status VARCHAR(16) NOT NULL, -- 'running' / 'success' / 'failed'
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error_message TEXT
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);
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-- 监控查询主索引
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CREATE INDEX IF NOT EXISTS idx_refresh_log_mv_time
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ON statistic.refresh_log (mv_name, started_at DESC);
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