migrate

问题 Yesterday I deleted my db tables, cause I needed change latin1_swedish_ci to utf8_general_ci for have a polish words in my apps. After that i can't do full migrate my database, because I have problem like that: (venv) C:\netbast\fastandbeauty\project>manage.py migrate Operations to perform: Apply all migrations: admin, auth, comments, contenttypes, registration, sessions, social_django, user_content, user_profile Running migrations: Applying social_django.0005_auto_20160727_2333...Traceback

问题 I'm installing graphite 0.9.15 on Ubuntu Server 16.04 LTS. During configuration step cd /opt/graphite/webapp/graphite sudo cp local_settings.py.example local_settings.py Then using the command in the official installation instruction: sudo PYTHONPATH=/opt/graphite/webapp/ python manage.py migrate --settings=local_settings Gave information Operations to perform: Apply all migrations: (none) Running migrations: No migrations to apply. Then I went to check the graphite.db sqlite3 graphite.db

问题 Starting in Fall of 2019 the Google Play Console requires your wearable application targets at least Android 9 (API level 28). August 1, 2019: Required for new apps November 1, 2019: Required for app updates After changing my build.gradle to target 29 it gives me a warning recommending I use AndroidX libraries when targeting Android Q or newer. What should I change the com.android.support dependencies to? implementation 'com.android.support:wear:28.0.0' implementation 'com.android.support

问题 I've been searching for the answer to this question for a week, but haven't found one. I'm running Mac OS 10.5.8 if that's relevant. I'm trying to do the Peepcode tutorial "Meet Rails 3" but when I run the command line user$ rake db:migrate I get the following error message: /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake: Is a directory - /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake (Errno::EISDIR) from /usr/local/bin/rake:19:in `load' from /usr/local/bin/rake:19 I found the

问题 I created a make:migration when I try to run the migration I get the following error No such file or directory (SQL: select * from information_schema.tables where table_schema = homestead and table_name = migrations). In my env file my db name is homestead and in my db I have a table named migrations. Not really sure why I am getting this error. 回答1: 1) Run command: composer dump-autoload 2) rollback command: php artisan migrate:rollback Then create your migration: php artisan make:migration

问题 How am I supposed to migrate Rails application database in App Fog? For example, on Heroku after the first deployment you have to run: $ heroku run rake db:migrate Is there a similar command or the database is deployed automatically on App Fog? P.S. I didn't found documentation for this. Does it configure the database automatically by generating the database.yml file like on Heroku? 回答1: There is actually some documentation on here. Basically, you create a Caldecott tunnel with af tunnel ,

问题 The question is already in the title. I have a Visual Studio project which builds a .dll. Now I need the same library for MacOS X and linux, so I would like to convert the VS project to Eclipse and compile it for both platforms. I will be very thankful for any tips, hints or guidance! 回答1: First of all, you need to know which compiler you have to use, then 1. you can convert the project in a MakeFile and create a Makefile project in Eclipse 2. or you can try to convert the project in a

问题 I'm trying to migrate my database which is in MS SQL Server to MySQL, I'm using Workbench to do so. I get connection to both databases but get the following warning: Retrieve schema list from source. And this is the message log: Starting... Connect to source DBMS... - Connecting to source... Connect to source DBMS done Check target DBMS connection... - Connecting to target... Connecting to Mysql@74.5.3.2:3306... Connecting to Mysql@74.5.3.2:3306... Connected Check target DBMS connection done

问题 Amazon officially states: "Amazon RDS gives you access to the full capabilities of a familiar MySQL database. This means the code, applications, and tools you already use today with your existing MySQL databases work seamlessly with Amazon RDS." I don't get this. Amazon RDS is accessible via web services and there a client libraries (like the one for .Net). So if I have an existing .Net application that uses a DAL which in turn queries MySQL, how can I make the same DAL talk to the Amazon RDS

问题 I need to migrate from Jboss 5.1.0 GA to any other that supports jdk 1.7. I'm currently using jboss 5.1 with seam 2, jdk 1.6 and sqlserver 2008 r2. What community version of Jboss is recommended for jdk 1.7 and why? Thanks in advance! 回答1: You can actually get JBoss AS 5.1.0 GA to run on JDK 7, see JBAS-6981. All of the following options will work with JDK 7: JBoss AS 5.1.0 (plus the fix for JBAS-6981) JBoss AS 6.1.0 JBoss AS 7.1.1 JBoss EAP 6.2 WildFly AS 8 CR 1 The right solution depends on