65 lines
3.0 KiB
C#
65 lines
3.0 KiB
C#
using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace DD.Persistence.Database.Postgres.Migrations.PersistencePostgres
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{
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/// <inheritdoc />
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public partial class TechMessageMigration : Migration
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{
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/// <inheritdoc />
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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: "DataSourceSystem",
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columns: table => new
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{
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SystemId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id системы - источника данных"),
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Name = table.Column<string>(type: "varchar(256)", nullable: false, comment: "Наименование системы - источника данных"),
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Description = table.Column<string>(type: "text", nullable: true, comment: "Описание системы - источника данных")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_DataSourceSystem", x => x.SystemId);
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});
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migrationBuilder.CreateTable(
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name: "TechMessage",
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columns: table => new
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{
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EventId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id события"),
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CategoryId = table.Column<int>(type: "integer", nullable: false, comment: "Id Категории важности"),
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Timestamp = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Дата возникновения"),
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Text = table.Column<string>(type: "varchar(512)", nullable: false, comment: "Текст сообщения"),
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SystemId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id системы, к которой относится сообщение"),
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EventState = table.Column<int>(type: "integer", nullable: false, comment: "Статус события")
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_TechMessage", x => x.EventId);
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table.ForeignKey(
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name: "FK_TechMessage_DataSourceSystem_SystemId",
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column: x => x.SystemId,
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principalTable: "DataSourceSystem",
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principalColumn: "SystemId",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateIndex(
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name: "IX_TechMessage_SystemId",
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table: "TechMessage",
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column: "SystemId");
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}
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/// <inheritdoc />
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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: "TechMessage");
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migrationBuilder.DropTable(
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name: "DataSourceSystem");
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}
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}
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}
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