upgrade

问题 Upgrade advisor says "Non-integer constants are not allowed in the ORDER BY clause in 90 or later compatibility mode". But, when I try the below statement in SQL Server 2008 , it works just fine. So, my questions is - What exactly is a non-integer constant? select POS_NO ,EMP_NO ,ORG_NAME ,EMP_LAST_NAME + ', ' + EMP_FIRST_NAME AS "Name" FROM dbo.MyEmpTable ORDER BY "Name" 回答1: Here is what the MSDN have to say about character constant that are in a sense the non-integer constant Character

问题 We have 3-4 application in AEM 5.6.1 and now we are migrating one of the applications to AEM 6.1. We will be creating packages of application from 5.6.1 and deploying them to new instance AEM 6.1. Is it all we need to do ? Or else we require any other steps or modifications also ? 回答1: Since AEM 6.1 removes support for CRX2, you must first migrate the repository to Apache Oak before upgrading if you are using an AEM 5.x or AEM 6.0 with a CRX2 backend installation. This doc helps. 回答2: Some

问题 Running OSX 10.9.2, I just ran brew upgrade mongo which upgraded my mongo to version 2.6 As per the instructions I've run launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.mongodb.plist launchctl load ~/Library/LaunchAgents/homebrew.mxcl.mongodb.plist But now when I run mongo it says MongoDB shell version: 2.6.0 connecting to: test 2014-05-05T10:07:22.769+1000 warning: Failed to connect to 127.0.0.1:27017, reason: errno:61 Connection refused 2014-05-05T10:07:22.770+1000 Error: couldn't

问题 I upgrade my project that have 2 classes library and one Mvc project to MVC Core 3.0 from 2.2 whit this page enter link description here change .net <TargetFramework>netcoreapp3.0</TargetFramework> 2.change like this <ItemGroup> <!--<PackageReference Include="Microsoft.AspNetCore.App" />--> <!--<PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.2.0" />--> <PackageReference Include="Microsoft.AspNetCore.Identity.UI" Version="3.0.0" /> <!--<PackageReference Include="Microsoft

问题 I'll be working soon on a project and I just wanted to ask this before. The project is on symfony 2.8 with php 5.4. The goal is to upgrade symfony to 3.4 (maybe 4.x later) and php to 7.x (probably 7.2). So here is my question : is there a better order to do this? Php 5.4 to 7.2 first or symfony 2.8 to 3.4 (or it doesn't matter)? Thanks for your advices. 回答1: First of all – you won't be able to run Symfony 3.4 project on PHP5.4. As of 2018-11-26 The latest Symfony ^3.4 version is v3.4.19 which

问题 I'm trying to convert 100 models + several hundred controllers & views from cakephp 2.6.7 to cakephp 3.0.7. I've tried the following with the upgrade shell tool: download the zip file place into project main folder (i.e. same folder that cake 2.6.7 app resides) php composer.phar install composer upgrade all. This installs all of cakePHP 3.0 Then the docs leave me with lots of questions... The upgrade tool provides a standalone application that can be used to upgrade other applications or

问题 As today's MVC3 released, I would like to ask if anyone had experienced problems in upgrading from MVC2 to MVC3 (without changing anything in the views) . I'm currently using EF4, Telerik extensions Should I upgrade, or should I wait ? 回答1: The lead developer on the project I'm currently on installed and upgraded MVC2 to MVC3 RC, and the project and we're using EF4 and Telerik. We updated from RC to the release this morning and discussed the update from MVC2 to MVC3 RC. After installation, he

问题 Currently I have lots of projects that are in TFS 2012 and would like to migrate them to TFS 2018, maintaining source code history as well as WIT status if possible. I realize that lots of things under the sheets has changed with versions prior to 2018. I would like to know what the proper upgrade path is. Various web sites have mentioned articles and upgrade paths, but none has answered the true question. Do I have to do TFS 2012 -> 2013 -> 2015 -> 2018 and use the upgrade option at install

问题 I have an unfinished application, but I want to address now the future update of it. Suppose my app was upgraded, so when starts, detects that the database schema is outdated. So for each table has to update according to version number to the new schema while preserving all data. I've read somewhere that on Android the SQLite database have some version number, and auto update stuff, but I didn't found an example for this specific issue. How can this be accomplished on an Android app, using

问题 I was coding in Python 2.7 with Spyder 2.1.9 , using matplotlib 1.1 . The operating system is Linux Ubuntu 12.04 LTS. I requested the upgrade of matplotlib with sudo pip --upgrade python-matplotlib . The upgrade went well: the end message is successfully installed matplotlib numpy foos bars . Now, if I open an interpreter in the terminal and type import matplotlib print(matplotlib.__version__) the answer is 1.5.1 . This version of matplotlib is installed in /usr/local/lib/python2.7/dist