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Exception : Entity Framework 6 on PostgreSQL RRS feed

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    I have been developing ASP.NET MVC 4 application using PostGreSQL database.  I'm stuck up with the below issue over a week. So, i need your valuable help on this.

    Referenced Packages:

    "Npgsql" - Npgsql is the opoen source .NET data provider for PostgreSQL.
    "Npgsql for Entity Framework 6" - PostgreSQL provider for Entity Framework 6.
    Below exception occurs when calling the SimpleMembership provider.

    postgresql log:

    2018-01-19 09:00:30 IST [14320]: [1-1] user=postgres,db=PatientScheduler,app=[unknown],client=127.0.0.1 ERROR:  syntax error at or near "[" at character 14

    2018-01-19 09:00:30 IST [14320]: [2-1] user=postgres,db=PatientScheduler,app=
    [unknown],client=127.0.0.1 STATEMENT:  CREATE TABLE [UserProfile]([UserId] int NOT NULL PRIMARY KEY IDENTITY, [UserName] nvarchar(56) NOT NULL UNIQUE)

    Stack Trace:

    [PostgresException (0x80004005): 42601: syntax error at or near "["] Npgsql.NpgsqlConnector.DoReadMessage(DataRowLoadingMode dataRowLoadingMode, Boolean isPrependedMessage) +311 Npgsql.NpgsqlConnector.ReadMessageWithPrepended(DataRowLoadingMode dataRowLoadingMode) +272 Npgsql.NpgsqlConnector.ReadExpecting() +29 Npgsql.NpgsqlDataReader.NextResultInternal() +296 Npgsql.NpgsqlDataReader.NextResult() +184 Npgsql.NpgsqlCommand.Execute(CommandBehavior behavior) +906 Npgsql.NpgsqlCommand.ExecuteNonQueryInternal() +134 WebMatrix.Data.Database.Execute(String commandText, Object[] args) +129 WebMatrix.WebData.SimpleMembershipProvider.CreateTablesIfNeeded() +309 WebMatrix.WebData.WebSecurity.InitializeMembershipProvider(SimpleMembershipProvider simpleMembership, DatabaseConnectionInfo connect, String userTableName, String userIdColumn, String userNameColumn, Boolean createTables) +86 WebMatrix.WebData.WebSecurity.InitializeProviders(DatabaseConnectionInfo connect, String userTableName, String userIdColumn, String userNameColumn, Boolean autoCreateTables) +88 PatientSchedulingSystem.Filters.SimpleMembershipInitializer..ctor() in d:\Projects\PatientSchedulingSystem\PatientSchedulingSystem\Filters\InitializeSimpleMembershipAttribute.cs:41


    The Entity Framework is not generated scripts based on PostgreSQL standard.


    Tuesday, January 23, 2018 6:51 AM
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    Hi Shaik Yassir Arafath,

    According to your description, you encounter the issue when you calling the SimpleMembership provider, which is related to asp.net. I would suggest that you could post your issue on asp.net forum for suitable support.

    https://forums.asp.net/1146.aspx/1?MVC

    In addition, you use npgsql with entity framework, you could also post your issue on the following link.

    https://gitter.im/npgsql/npgsql

    Thanks for your understanding.

    Best regards,

    Zhanglong

    MSDN Community Support
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    Tuesday, January 23, 2018 8:45 AM
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    Thanks for the information.
    Tuesday, January 23, 2018 10:11 AM
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