migrate

问题 Running "php artisan migrate" does nothing: no database modifications, no message(olso no "nothing to migrate"), no error. No records are being added to table migrations as well. Previously, the command "php artisan migrate" was working fine. One of the migration files in folder database/migrations has this content: <?php use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class VidsTableEdit14 extends Migration { /** * Run the migrations. * * @return void

问题 I'm trying to figure out how to migrate data from one cassandra cluster, to another cassandra cluster of a different ring size...say from a 5 node cluster to a 7 node cluster. I started looking at sstable2json, since it creates a json file for the SSTable on that specific cassandra node. My thought was to do this for a column family on each node in the ring. So on a 5 node ring, this would give me 5 json files, one file for the data stored on in the column family that resides on each node.

问题 I recently upgraded my app to Firebase Crashlytics SDK following this guide (https://firebase.google.com/docs/crashlytics/upgrade-sdk?platform=android) . I tested it and it worked properly so I uploaded it to Google Play. The problem is that I am receiving many error reports from my users since then. The report is as follows: java.util.concurrent.RejectedExecutionException: at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution (ThreadPoolExecutor.java:2086) at java.util

问题 Error: $ heroku run npm run migrate Running npm run migrate on ⬢ shelly-moth-73910... up, run.3979 (Free) > noteful-app-server@1.0.0 migrate /app > postgrator --config postgrator-config.js sh: 1: postgrator: not found npm ERR! code ELIFECYCLE npm ERR! syscall spawn npm ERR! file sh npm ERR! errno ENOENT npm ERR! noteful-app-server@1.0.0 migrate: `postgrator --config postgrator-config.js` npm ERR! spawn ENOENT npm ERR! npm ERR! Failed at the noteful-app-server@1.0.0 migrate script. npm ERR!

来源： https://stackoverflow.com/questions/64046773/return-database-name-memory-or-mode-memory-in-database-name-typeerror

来源： https://stackoverflow.com/questions/53002483/sqlstatehy000-2054-server-sent-charset-unknown-to-the-client-please-report

来源： https://stackoverflow.com/questions/53002483/sqlstatehy000-2054-server-sent-charset-unknown-to-the-client-please-report

来源： https://stackoverflow.com/questions/53002483/sqlstatehy000-2054-server-sent-charset-unknown-to-the-client-please-report

问题 after installing a new laravel app 5.7 and trying to migrate I get this error: Illuminate\Database\QueryException : SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client (SQL: select * from information_schema.tables where table_schema = xxx_db and table_name = migrations) at C:\xampp\htdocs\xxxxx\vendor\laravel\framework\src\Illuminate\Database\Connection.php:664 660| // If an exception occurs when attempting to run a query, we'll format the error 661| //

问题 I'm trying to do my first migration to Azure and I'm getting the following error: One or more unsupported elements were found in the schema used as part of a data package. Error SQL71564: Error validating element [develop]: The element [develop] has been orphaned from its login and cannot be deployed. (Microsoft.SqlServer.Dac) I'm a little confused, since 'develop' is the user name we have been using for testing, nothing more, nothing less. Background: The current DB is running on SQL 2016