21 lines
491 B
PHP
21 lines
491 B
PHP
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<?php
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declare(strict_types=1);
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use Hyperf\DbConnection\Db;
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use Hyperf\Database\Migrations\Migration;
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return new class extends Migration
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{
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public function up(): void
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{
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Db::statement('CREATE EXTENSION IF NOT EXISTS timescaledb');
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}
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public function down(): void
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{
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// 不主动 DROP EXTENSION：existing hypertables 依赖该扩展，drop 会破坏数据。
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// 完全清空数据库时手动执行 `DROP EXTENSION timescaledb CASCADE`。
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}
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};
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