Today I downloaded the latest v6.3.1, ASP.NET CORE & Angular, .NET Core 2.1 project Followed this documentation to change from SqlServer to MySql: https://aspnetboilerplate.com/Pages/Documents/EF-Core-MySql-Integration?searchKey=mysql I've made no other changes to the downloaded template
On update-database I get the error:
Failed executing DbCommand (5ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
CREATE TABLE AbpBackgroundJobs (
Id bigint NOT NULL AUTO_INCREMENT,
CreationTime datetime NOT NULL,
CreatorUserId bigint NULL,
JobType varchar(512) NOT NULL,
JobArgs varchar(1048576) NOT NULL,
TryCount smallint NOT NULL,
NextTryTime datetime NOT NULL,
LastTryTime datetime NULL,
IsAbandoned bit NOT NULL,
Priority tinyint NOT NULL,
PRIMARY KEY (Id)
);
MySql.Data.MySqlClient.MySqlException (0x80004005): Column length too big for column 'JobArgs' (max = 16383); use BLOB or TEXT instead
at MySql.Data.MySqlClient.MySqlStream.ReadPacket()
at MySql.Data.MySqlClient.NativeDriver.GetResult(Int32& affectedRow, Int64& insertedId)
at MySql.Data.MySqlClient.Driver.NextResult(Int32 statementId, Boolean force)
at MySql.Data.MySqlClient.MySqlDataReader.NextResult()
at MySql.Data.MySqlClient.MySqlCommand.ExecuteReader(CommandBehavior behavior)
at MySql.Data.MySqlClient.MySqlCommand.ExecuteNonQuery()
at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.Execute(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary2 parameterValues) at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteNonQuery(IRelationalConnection connection, IReadOnlyDictionary2 parameterValues)
at Microsoft.EntityFrameworkCore.Migrations.Internal.MigrationCommandExecutor.ExecuteNonQuery(IEnumerable`1 migrationCommands, IRelationalConnection connection)
at Microsoft.EntityFrameworkCore.Migrations.Internal.Migrator.Migrate(String targetMigration)
at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.UpdateDatabase(String targetMigration, String contextType)
at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)
Column length too big for column 'JobArgs' (max = 16383); use BLOB or TEXT instead
I've been using the ASP.NET Boilerplate free template purchasing ASP.NET Zero yesterday, with MySql without issue. How can I resolve this?
EDIT: I'm manually modifying the generated fluent files to keep moving forward (this won't work as soon as I need to regenerate) and have found the same issue with another table, I will assume there are more:
Failed executing DbCommand (2ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
CREATE TABLE AbpLanguageTexts (
Id bigint NOT NULL AUTO_INCREMENT,
CreationTime datetime NOT NULL,
CreatorUserId bigint NULL,
LastModificationTime datetime NULL,
LastModifierUserId bigint NULL,
TenantId int NULL,
LanguageName varchar(10) NOT NULL,
Source varchar(128) NOT NULL,
Key varchar(256) NOT NULL,
Value varchar(67108864) NOT NULL,
PRIMARY KEY (Id)
);
MySql.Data.MySqlClient.MySqlException (0x80004005): Column length too big for column 'Value' (max = 16383); use BLOB or TEXT instead
1 Answer(s)
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0
I've switched from MySql.Data.EntityFrameworkCore to Pomelo.EntityFrameworkCore.MySql which is now working. I'm unsure if the additions in the Zero version vs Boilerplate have incompatible table definitions, but the documentation should not recommend a package that does not work.