EntityFrameworkCore.ClickHouse

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denis-ivanov

AppendIdentityWhereCondition not inplemented

9

Im using library in project on net6. I want to create initial migration. After executing the command add-migration Init an exception occurs. Maybe i'm doing something wrong or migration dont...

savitskiyan

Scaffold have problems

1

When i do scaffold from manager-console i have an error: Unable to find expected assembly attribute [DesignTimeProviderServices] in provider assembly 'EntityFrameworkCore.ClickHouse'. This attribute is required to identify the class which...

Hedkeaf

The instance of entity type 'AnswerSheet' cannot be tracked because another instance with the same key value for {'SheetId'} is already being tracked. When attaching existing entities, ensure that only one entity instance with a given key value is attached. Consider using 'DbContextOptionsBuilder.EnableSensitiveDataLogging' to see the conflicting key values.

1

halo ,author ，Update Data report an error:The instance of entity type 'AnswerSheet' cannot be tracked because another instance with the same key value for {'SheetId'} is already being tracked. When...

qiqistart

A very long value in a string. Invalid URI: The Uri string is too long.

1

```c# class MyTable { public string Txt => "a very very long value ........."; } var item = new MyTable(); var _dbSet = _dbContext.Set(); await _dbSet.AddAsync(item); await _dbContext.SaveChangesAsync(); ``` when...

ktb-dev

Can translate, clickhouse cannot execute

8

```sql SELECT "t"."Sku", "t"."StockRegionCode", "t"."ShipmentDate0", COALESCE(SUM("t"."SalesQty"), 0), COALESCE(SUM("t"."NetSalesPrice" * "t"."ExchangeRate"), 0.0), COALESCE(SUM("t"."NetSalesPrice" * "t"."ExchangeRate"), 0.0) / CAST(COALESCE(SUM("t"."SalesQty"), 0) AS Decimal(32, 9)) FROM ( SELECT "g"."NetSalesPrice", "g"."SalesQty", "g"."Sku", "s"."StockRegionCode", "o"."ExchangeRate", "toYYYYMM"("g"."ShipmentDate")...

ysq5202121

Count is not working

2

When you call Count, the next exception is thrown.  The table have more than 5 million records. Tested on 0.0.13. Appreciate your help.

georgeemr

How to use your library?

3

Hello!) I'm trying to implement your library into my project, but I can't install it. Help me please. Are there any examples of how to install it? ```csharp public class...

RedPowDan

Trying to speed up saveChanges(), but it very slow. There was an idea to change MaxBatchSize, how to do it?

geminixandroid

The instance of entity type 'DistributorStockSale' cannot be tracked because another instance with the same key value for {'CompanyId', 'DateKey'} is already being tracked. When attaching existing entities, ensure that...

ashish135906