forked from ddrilling/AsbCloudServer
97 lines
4.6 KiB
C#
97 lines
4.6 KiB
C#
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using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace AsbCloudDb.Migrations
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{
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public partial class add_table_wits_and_manualHypertable : Migration
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{
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.CreateTable(
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name: "t_wits_float",
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columns: table => new
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{
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id_telemetry = table.Column<int>(type: "integer", nullable: false),
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id_record = table.Column<int>(type: "integer", nullable: false),
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id_item = table.Column<int>(type: "integer", nullable: false),
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date = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
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Value = table.Column<float>(type: "real", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_t_wits_float", x => new { x.id_telemetry, x.id_record, x.id_item, x.date });
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table.ForeignKey(
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name: "FK_t_wits_float_t_telemetry_id_telemetry",
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column: x => x.id_telemetry,
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principalTable: "t_telemetry",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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},
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comment: "таблица данных ГТИ с типом значения ");
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migrationBuilder.CreateTable(
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name: "t_wits_int",
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columns: table => new
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{
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id_telemetry = table.Column<int>(type: "integer", nullable: false),
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id_record = table.Column<int>(type: "integer", nullable: false),
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id_item = table.Column<int>(type: "integer", nullable: false),
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date = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
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Value = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_t_wits_int", x => new { x.id_telemetry, x.id_record, x.id_item, x.date });
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table.ForeignKey(
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name: "FK_t_wits_int_t_telemetry_id_telemetry",
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column: x => x.id_telemetry,
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principalTable: "t_telemetry",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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},
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comment: "таблица данных ГТИ с типом значения int16 int32");
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migrationBuilder.CreateTable(
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name: "t_wits_string",
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columns: table => new
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{
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id_telemetry = table.Column<int>(type: "integer", nullable: false),
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id_record = table.Column<int>(type: "integer", nullable: false),
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id_item = table.Column<int>(type: "integer", nullable: false),
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date = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
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Value = table.Column<string>(type: "text", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_t_wits_string", x => new { x.id_telemetry, x.id_record, x.id_item, x.date });
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table.ForeignKey(
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name: "FK_t_wits_string_t_telemetry_id_telemetry",
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column: x => x.id_telemetry,
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principalTable: "t_telemetry",
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principalColumn: "id",
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onDelete: ReferentialAction.Cascade);
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},
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comment: "таблица данных ГТИ с типом значения string");
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migrationBuilder.Sql
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("SELECT create_hypertable('t_wits_string','date','id_telemetry', 2, chunk_time_interval => INTERVAL '5 day'); " +
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"SELECT create_hypertable('t_wits_float','date','id_telemetry', 2, chunk_time_interval => INTERVAL '5 day'); " +
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"SELECT create_hypertable('t_wits_int','date','id_telemetry', 2, chunk_time_interval => INTERVAL '5 day'); ");
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}
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropTable(
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name: "t_wits_float");
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migrationBuilder.DropTable(
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name: "t_wits_int");
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migrationBuilder.DropTable(
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name: "t_wits_string");
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}
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}
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}
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