From 2e4bd1705253deadec8093c3d1e7fe44fa3ec643 Mon Sep 17 00:00:00 2001 From: Jing Li Date: Thu, 20 Oct 2022 17:24:31 +0800 Subject: [PATCH] Fix --- ...0027_create_meteorological_monitoring_hourly_logs_table.php | 3 +++ 1 file changed, 3 insertions(+) diff --git a/database/migrations/2022_10_20_160027_create_meteorological_monitoring_hourly_logs_table.php b/database/migrations/2022_10_20_160027_create_meteorological_monitoring_hourly_logs_table.php index ba50830..2c3c30f 100644 --- a/database/migrations/2022_10_20_160027_create_meteorological_monitoring_hourly_logs_table.php +++ b/database/migrations/2022_10_20_160027_create_meteorological_monitoring_hourly_logs_table.php @@ -35,6 +35,9 @@ return new class extends Migration $table->integer('pm10')->nullable()->comment('PM10浓度 (单位: ug/m3)'); $table->timestamp('monitored_at')->comment('监控时间(小时)'); $table->timestamps(); + + $table->index('agricultural_base_id'); + $table->unique(['device_id', 'monitored_at']); }); }