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add migration hypertable and chunks

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eugeniy_ivanov 2023-03-28 03:00:20 +05:00
parent a53bf11900
commit b922ac245a
2 changed files with 7966 additions and 0 deletions
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7943
AsbCloudDb/Migrations/20230327212807_WITS_GTR_manual_hypertable.Designer.cs generated Normal file
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AsbCloudDb/Migrations/20230327212807_WITS_GTR_manual_hypertable.cs Normal file
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using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace AsbCloudDb.Migrations
{
public partial class WITS_GTR_manual_hypertable : Migration
{
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.Sql
("SELECT create_hypertable('t_wits_base','time','id_telemetry',chunk_time_interval => INTERVAL '5 day'); " +
"SELECT create_hypertable('t_wits_string','time','id_telemetry',chunk_time_interval => INTERVAL '5 day'); " +
"SELECT create_hypertable('t_wits_float','time','id_telemetry',chunk_time_interval => INTERVAL '5 day'); " +
"SELECT create_hypertable('t_wits_int','time','id_telemetry',chunk_time_interval => INTERVAL '5 day'); ");
}
protected override void Down(MigrationBuilder migrationBuilder)
{
}
}
}