Hello, when I migrate asp.net core to oracle database, it throw error
Failed executing DbCommand (11ms) [Parameters=[], CommandType='Text', CommandTimeout='0']
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Devart.Data.Oracle.OracleException (0x80004005): ORA-00942: table or view does not exist
at .(Int32 )
at . (Int32 , )
at Devart.Data.Oracle.OracleCommand.InternalExecute(CommandBehavior behavior, IDisposable disposable, Int32 startRecord, Int32 maxRecords, Boolean nonQuery)
at Devart.Common.DbCommandBase.ExecuteDbDataReader(CommandBehavior behavior, Boolean nonQuery)
at Devart.Data.Oracle.OracleCommand.ExecuteNonQuery()
at .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)
ORA-00942: table or view does not exist
How can I fix it? Please help me !!!
4 Answer(s)
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Is it a brand new database?
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Yes, new database.
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If you don't use zero. Just a simple project using EF core and oracle. Can the migration be successful?
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It's ok. I must migrate for new database. Thanks !
