protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropIndex(
name: "IX_AbpSettings_TenantId_Name",
table: "AbpSettings");
migrationBuilder.CreateIndex(
name: "IX_AbpSettings_TenantId_Name_UserId",
table: "AbpSettings",
columns: new[] { "TenantId", "Name", "UserId" },
unique: true);
}