47 lines
1.7 KiB
PHP
47 lines
1.7 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace App\Command;
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use Hyperf\Command\Annotation\Command;
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use Hyperf\Command\Command as HyperfCommand;
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use Hyperf\DbConnection\Db;
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#[Command]
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class OrderAggregatesBackfillCommand extends HyperfCommand
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{
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public function __construct()
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{
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parent::__construct('orders:backfill-aggregates');
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}
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public function configure(): void
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{
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parent::configure();
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$this->setDescription('一次性回填 orders_daily_by_created（连续聚合）和 orders_daily_by_paid（物化视图）的全部历史数据');
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}
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public function handle(): void
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{
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// 1. orders_daily_by_created：调用 TimescaleDB 内置 refresh
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$this->line('Refreshing orders_daily_by_created (NULL → now() - 1 hour) ...');
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Db::statement("CALL refresh_continuous_aggregate('orders_daily_by_created', NULL, now() - INTERVAL '1 hour')");
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// 2. orders_daily_by_paid：PG 物化视图。首次必须用非 CONCURRENTLY 模式填充，
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// 后续重算才能走 CONCURRENTLY（PG 硬约束：CONCURRENTLY cannot be used when not populated）。
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$rows = Db::select("SELECT ispopulated FROM pg_matviews WHERE matviewname = 'orders_daily_by_paid'");
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$populated = ! empty($rows) && $rows[0]->ispopulated;
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if ($populated) {
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$this->line('Refreshing orders_daily_by_paid (CONCURRENTLY) ...');
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Db::statement('REFRESH MATERIALIZED VIEW CONCURRENTLY orders_daily_by_paid');
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} else {
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$this->line('Initial population of orders_daily_by_paid (non-concurrent) ...');
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Db::statement('REFRESH MATERIALIZED VIEW orders_daily_by_paid');
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}
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$this->info('Done.');
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}
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}
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