56 lines
2.0 KiB
C#
56 lines
2.0 KiB
C#
using Microsoft.EntityFrameworkCore.Migrations;
|
|
|
|
#nullable disable
|
|
|
|
namespace VOL.Core.Migrations
|
|
{
|
|
public partial class _20250121v1 : Migration
|
|
{
|
|
protected override void Up(MigrationBuilder migrationBuilder)
|
|
{
|
|
migrationBuilder.DropTable(
|
|
name: "XW_CameraInfo");
|
|
|
|
migrationBuilder.AddColumn<string>(
|
|
name: "CameraInfo",
|
|
table: "XW_Device",
|
|
type: "nvarchar(max)",
|
|
nullable: true,
|
|
comment: "摄像头序列号、版本信息");
|
|
}
|
|
|
|
protected override void Down(MigrationBuilder migrationBuilder)
|
|
{
|
|
migrationBuilder.DropColumn(
|
|
name: "CameraInfo",
|
|
table: "XW_Device");
|
|
|
|
migrationBuilder.CreateTable(
|
|
name: "XW_CameraInfo",
|
|
columns: table => new
|
|
{
|
|
Id = table.Column<int>(type: "int", nullable: false, comment: "编号")
|
|
.Annotation("SqlServer:Identity", "1, 1"),
|
|
XW_DeviceId = table.Column<int>(type: "int", nullable: false),
|
|
SerialNumber = table.Column<string>(type: "nvarchar(max)", nullable: true, comment: "摄像头序列号"),
|
|
Version = table.Column<string>(type: "nvarchar(max)", nullable: true, comment: "摄像头版本信息")
|
|
},
|
|
constraints: table =>
|
|
{
|
|
table.PrimaryKey("PK_XW_CameraInfo", x => x.Id);
|
|
table.ForeignKey(
|
|
name: "FK_XW_CameraInfo_XW_Device_XW_DeviceId",
|
|
column: x => x.XW_DeviceId,
|
|
principalTable: "XW_Device",
|
|
principalColumn: "Id",
|
|
onDelete: ReferentialAction.Cascade);
|
|
});
|
|
|
|
migrationBuilder.CreateIndex(
|
|
name: "IX_XW_CameraInfo_XW_DeviceId",
|
|
table: "XW_CameraInfo",
|
|
column: "XW_DeviceId");
|
|
}
|
|
}
|
|
}
|