Альтернативы командной строки для очень медленного инструмента edmgen.exe

Question

Я пытаюсь сгенерировать леса EF6 из существующей базы данных, содержащей около 150 таблиц и без представлений, используя инструмент edmgen.exe, например:

"%windir%\Microsoft.NET\Framework\v4.0.30319\edmgen.exe" /mode:fullgeneration  /c:"Data Source=.\; Initial Catalog=Test;Integrated Security=SSPI" /project:PROJECT /entitycontainer:CONTAINER /namespace:NAMESPACE /language:CSharp /targetversion:4.5

Но это ОЧЕНЬ медленно.Я позволил ему работать более 10 минут, но он все еще не завершился.Из того, что я вижу, проблема заключается в следующем запросе, который выполняется инструментом для извлечения информации о базе данных (я получил ее с помощью SQL Profiler):

SELECT 
[UnionAll1].[Ordinal] AS [C1], 
[Extent1].[CatalogName] AS [CatalogName], 
[Extent1].[SchemaName] AS [SchemaName], 
[Extent1].[Name] AS [Name], 
[UnionAll1].[Name] AS [C2], 
[UnionAll1].[IsNullable] AS [C3], 
[UnionAll1].[TypeName] AS [C4], 
[UnionAll1].[MaxLength] AS [C5], 
[UnionAll1].[Precision] AS [C6], 
[UnionAll1].[DateTimePrecision] AS [C7], 
[UnionAll1].[Scale] AS [C8], 
[UnionAll1].[IsIdentity] AS [C9], 
[UnionAll1].[IsStoreGenerated] AS [C10], 
CASE WHEN ([Project5].[C2] IS NULL) THEN cast(0 as bit) ELSE [Project5].[C2] END AS [C11]
FROM   (
        SELECT
        quotename(TABLE_SCHEMA) + quotename(TABLE_NAME) [Id]
        ,   TABLE_CATALOG [CatalogName]
        ,   TABLE_SCHEMA [SchemaName]
        ,   TABLE_NAME    [Name]
        FROM
        INFORMATION_SCHEMA.TABLES
        WHERE
        TABLE_TYPE = 'BASE TABLE'
      ) AS [Extent1]
INNER JOIN  (SELECT 
    [Extent2].[Id] AS [Id], 
    [Extent2].[Name] AS [Name], 
    [Extent2].[Ordinal] AS [Ordinal], 
    [Extent2].[IsNullable] AS [IsNullable], 
    [Extent2].[TypeName] AS [TypeName], 
    [Extent2].[MaxLength] AS [MaxLength], 
    [Extent2].[Precision] AS [Precision], 
    [Extent2].[DateTimePrecision] AS [DateTimePrecision], 
    [Extent2].[Scale] AS [Scale], 
    [Extent2].[IsIdentity] AS [IsIdentity], 
    [Extent2].[IsStoreGenerated] AS [IsStoreGenerated], 
    0 AS [C1], 
    [Extent2].[ParentId] AS [ParentId]
    FROM (
          SELECT
          quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME) + quotename(c.COLUMN_NAME) [Id]
          ,   quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME)                             [ParentId]
          ,   c.COLUMN_NAME   [Name]
          ,   c.ORDINAL_POSITION [Ordinal]
          ,   CAST( CASE c.IS_NULLABLE WHEN 'YES' THEN 1 WHEN 'NO' THEN 0 ELSE 0 END as bit) [IsNullable]
          ,   CASE
          WHEN c.DATA_TYPE in ('varchar', 'nvarchar', 'varbinary') and
          c.CHARACTER_MAXIMUM_LENGTH = -1 THEN
          c.DATA_TYPE + '(max)'
          ELSE
          c.DATA_TYPE
          END
          as [TypeName]
          ,   c.CHARACTER_MAXIMUM_LENGTH [MaxLength]
          ,   CAST(c.NUMERIC_PRECISION as integer) [Precision]
          ,   CAST(c.DATETIME_PRECISION as integer)[DateTimePrecision]
          ,   CAST(c.NUMERIC_SCALE as integer) [Scale]
          ,   c.COLLATION_CATALOG [CollationCatalog]
          ,   c.COLLATION_SCHEMA [CollationSchema]
          ,   c.COLLATION_NAME [CollationName]
          ,   c.CHARACTER_SET_CATALOG [CharacterSetCatalog]
          ,   c.CHARACTER_SET_SCHEMA [CharacterSetSchema]
          ,   c.CHARACTER_SET_NAME [CharacterSetName]
          ,   CAST(0 as bit) as [IsMultiSet]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsIdentity' ) as bit) as [IsIdentity]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsComputed' ) | CASE WHEN c.DATA_TYPE = 'timestamp' THEN 1 ELSE 0 END as bit) as [IsStoreGenerated]
          , c.COLUMN_DEFAULT as [Default]
          FROM
          INFORMATION_SCHEMA.COLUMNS c
          INNER JOIN
          INFORMATION_SCHEMA.TABLES t ON
          c.TABLE_CATALOG = t.TABLE_CATALOG AND
          c.TABLE_SCHEMA = t.TABLE_SCHEMA   AND
          c.TABLE_NAME = t.TABLE_NAME       AND
          t.TABLE_TYPE = 'BASE TABLE'
      ) AS [Extent2]
UNION ALL
    SELECT 
    [Extent3].[Id] AS [Id], 
    [Extent3].[Name] AS [Name], 
    [Extent3].[Ordinal] AS [Ordinal], 
    [Extent3].[IsNullable] AS [IsNullable], 
    [Extent3].[TypeName] AS [TypeName], 
    [Extent3].[MaxLength] AS [MaxLength], 
    [Extent3].[Precision] AS [Precision], 
    [Extent3].[DateTimePrecision] AS [DateTimePrecision], 
    [Extent3].[Scale] AS [Scale], 
    [Extent3].[IsIdentity] AS [IsIdentity], 
    [Extent3].[IsStoreGenerated] AS [IsStoreGenerated], 
    6 AS [C1], 
    [Extent3].[ParentId] AS [ParentId]
    FROM (
          SELECT
          quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME) + quotename(c.COLUMN_NAME) [Id]
          ,   quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME)                             [ParentId]
          ,   c.COLUMN_NAME   [Name]
          ,   c.ORDINAL_POSITION [Ordinal]
          ,   CAST( CASE c.IS_NULLABLE WHEN 'YES' THEN 1 WHEN 'NO' THEN 0 ELSE 0 END as bit) [IsNullable]
          ,   CASE
          WHEN c.DATA_TYPE in ('varchar', 'nvarchar', 'varbinary') and
          c.CHARACTER_MAXIMUM_LENGTH = -1 THEN
          c.DATA_TYPE + '(max)'
          ELSE
          c.DATA_TYPE
          END
          as [TypeName]
          ,   c.CHARACTER_MAXIMUM_LENGTH [MaxLength]
          ,   CAST(c.NUMERIC_PRECISION as integer) [Precision]
          ,   CAST(c.DATETIME_PRECISION as integer) as [DateTimePrecision]
          ,   CAST(c.NUMERIC_SCALE as integer) [Scale]
          ,   c.COLLATION_CATALOG [CollationCatalog]
          ,   c.COLLATION_SCHEMA [CollationSchema]
          ,   c.COLLATION_NAME [CollationName]
          ,   c.CHARACTER_SET_CATALOG [CharacterSetCatalog]
          ,   c.CHARACTER_SET_SCHEMA [CharacterSetSchema]
          ,   c.CHARACTER_SET_NAME [CharacterSetName]
          ,   CAST(0 as bit) as [IsMultiSet]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsIdentity' ) as bit) as [IsIdentity]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsComputed' ) | CASE WHEN c.DATA_TYPE = 'timestamp' THEN 1 ELSE 0 END as bit) as [IsStoreGenerated]
          ,   c.COLUMN_DEFAULT [Default]
          FROM
          INFORMATION_SCHEMA.COLUMNS c
          INNER JOIN
          INFORMATION_SCHEMA.VIEWS v ON
          c.TABLE_CATALOG = v.TABLE_CATALOG AND
          c.TABLE_SCHEMA = v.TABLE_SCHEMA AND
          c.TABLE_NAME = v.TABLE_NAME
          WHERE
          NOT (v.TABLE_SCHEMA = 'dbo'
          AND v.TABLE_NAME in('syssegments', 'sysconstraints')
          AND SUBSTRING(CAST(SERVERPROPERTY('productversion') as varchar(20)),1,1) = 8)
      ) AS [Extent3]) AS [UnionAll1] ON (0 = [UnionAll1].[C1]) AND ([Extent1].[Id] = [UnionAll1].[ParentId])
LEFT OUTER JOIN  (SELECT 
    [UnionAll2].[Id] AS [C1], 
    cast(1 as bit) AS [C2]
    FROM  (
        SELECT
        quotename(tc.CONSTRAINT_SCHEMA) + quotename(tc.CONSTRAINT_NAME) [Id]
        , quotename(tc.TABLE_SCHEMA) + quotename(tc.TABLE_NAME) [ParentId]
        ,   tc.CONSTRAINT_NAME [Name]
        ,   tc.CONSTRAINT_TYPE [ConstraintType]
        ,   CAST(CASE tc.IS_DEFERRABLE WHEN 'NO' THEN 0 ELSE 1 END as bit) [IsDeferrable]
        ,   CAST(CASE tc.INITIALLY_DEFERRED WHEN 'NO' THEN 0 ELSE 1 END as bit) [IsInitiallyDeferred]
        FROM
        INFORMATION_SCHEMA.TABLE_CONSTRAINTS tc
        WHERE tc.TABLE_NAME IS NOT NULL
      ) AS [Extent4]
    INNER JOIN  (SELECT 
        7 AS [C1], 
        [Extent5].[ConstraintId] AS [ConstraintId], 
        [Extent6].[Id] AS [Id]
        FROM  (
        SELECT
        quotename(CONSTRAINT_SCHEMA) + quotename(CONSTRAINT_NAME) [ConstraintId]
        ,   quotename(TABLE_SCHEMA) + quotename(TABLE_NAME) + quotename(COLUMN_NAME) [ColumnId]
        FROM
        INFORMATION_SCHEMA.KEY_COLUMN_USAGE
      ) AS [Extent5]
        INNER JOIN (
          SELECT
          quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME) + quotename(c.COLUMN_NAME) [Id]
          ,   quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME)                             [ParentId]
          ,   c.COLUMN_NAME   [Name]
          ,   c.ORDINAL_POSITION [Ordinal]
          ,   CAST( CASE c.IS_NULLABLE WHEN 'YES' THEN 1 WHEN 'NO' THEN 0 ELSE 0 END as bit) [IsNullable]
          ,   CASE
          WHEN c.DATA_TYPE in ('varchar', 'nvarchar', 'varbinary') and
          c.CHARACTER_MAXIMUM_LENGTH = -1 THEN
          c.DATA_TYPE + '(max)'
          ELSE
          c.DATA_TYPE
          END
          as [TypeName]
          ,   c.CHARACTER_MAXIMUM_LENGTH [MaxLength]
          ,   CAST(c.NUMERIC_PRECISION as integer) [Precision]
          ,   CAST(c.DATETIME_PRECISION as integer)[DateTimePrecision]
          ,   CAST(c.NUMERIC_SCALE as integer) [Scale]
          ,   c.COLLATION_CATALOG [CollationCatalog]
          ,   c.COLLATION_SCHEMA [CollationSchema]
          ,   c.COLLATION_NAME [CollationName]
          ,   c.CHARACTER_SET_CATALOG [CharacterSetCatalog]
          ,   c.CHARACTER_SET_SCHEMA [CharacterSetSchema]
          ,   c.CHARACTER_SET_NAME [CharacterSetName]
          ,   CAST(0 as bit) as [IsMultiSet]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsIdentity' ) as bit) as [IsIdentity]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsComputed' ) | CASE WHEN c.DATA_TYPE = 'timestamp' THEN 1 ELSE 0 END as bit) as [IsStoreGenerated]
          , c.COLUMN_DEFAULT as [Default]
          FROM
          INFORMATION_SCHEMA.COLUMNS c
          INNER JOIN
          INFORMATION_SCHEMA.TABLES t ON
          c.TABLE_CATALOG = t.TABLE_CATALOG AND
          c.TABLE_SCHEMA = t.TABLE_SCHEMA   AND
          c.TABLE_NAME = t.TABLE_NAME       AND
          t.TABLE_TYPE = 'BASE TABLE'
      ) AS [Extent6] ON [Extent6].[Id] = [Extent5].[ColumnId]
    UNION ALL
        SELECT 
        11 AS [C1], 
        [Extent7].[ConstraintId] AS [ConstraintId], 
        [Extent8].[Id] AS [Id]
        FROM  (
        SELECT
        CAST(NULL as nvarchar(1))     [ConstraintId]
        , CAST(NULL as nvarchar(max)) [ColumnId]  
        WHERE 1=2
      ) AS [Extent7]
        INNER JOIN (
          SELECT
          quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME) + quotename(c.COLUMN_NAME) [Id]
          ,   quotename(c.TABLE_SCHEMA) + quotename(c.TABLE_NAME)                             [ParentId]
          ,   c.COLUMN_NAME   [Name]
          ,   c.ORDINAL_POSITION [Ordinal]
          ,   CAST( CASE c.IS_NULLABLE WHEN 'YES' THEN 1 WHEN 'NO' THEN 0 ELSE 0 END as bit) [IsNullable]
          ,   CASE
          WHEN c.DATA_TYPE in ('varchar', 'nvarchar', 'varbinary') and
          c.CHARACTER_MAXIMUM_LENGTH = -1 THEN
          c.DATA_TYPE + '(max)'
          ELSE
          c.DATA_TYPE
          END
          as [TypeName]
          ,   c.CHARACTER_MAXIMUM_LENGTH [MaxLength]
          ,   CAST(c.NUMERIC_PRECISION as integer) [Precision]
          ,   CAST(c.DATETIME_PRECISION as integer) as [DateTimePrecision]
          ,   CAST(c.NUMERIC_SCALE as integer) [Scale]
          ,   c.COLLATION_CATALOG [CollationCatalog]
          ,   c.COLLATION_SCHEMA [CollationSchema]
          ,   c.COLLATION_NAME [CollationName]
          ,   c.CHARACTER_SET_CATALOG [CharacterSetCatalog]
          ,   c.CHARACTER_SET_SCHEMA [CharacterSetSchema]
          ,   c.CHARACTER_SET_NAME [CharacterSetName]
          ,   CAST(0 as bit) as [IsMultiSet]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsIdentity' ) as bit) as [IsIdentity]
          ,   CAST(columnproperty( object_id(quotename(c.TABLE_SCHEMA) + '.' + quotename(c.TABLE_NAME)), c.COLUMN_NAME, 'IsComputed' ) | CASE WHEN c.DATA_TYPE = 'timestamp' THEN 1 ELSE 0 END as bit) as [IsStoreGenerated]
          ,   c.COLUMN_DEFAULT [Default]
          FROM
          INFORMATION_SCHEMA.COLUMNS c
          INNER JOIN
          INFORMATION_SCHEMA.VIEWS v ON
          c.TABLE_CATALOG = v.TABLE_CATALOG AND
          c.TABLE_SCHEMA = v.TABLE_SCHEMA AND
          c.TABLE_NAME = v.TABLE_NAME
          WHERE
          NOT (v.TABLE_SCHEMA = 'dbo'
          AND v.TABLE_NAME in('syssegments', 'sysconstraints')
          AND SUBSTRING(CAST(SERVERPROPERTY('productversion') as varchar(20)),1,1) = 8)
      ) AS [Extent8] ON [Extent8].[Id] = [Extent7].[ColumnId]) AS [UnionAll2] ON (7 = [UnionAll2].[C1]) AND ([Extent4].[Id] = [UnionAll2].[ConstraintId])
    WHERE [Extent4].[ConstraintType] = N'PRIMARY KEY' ) AS [Project5] ON [UnionAll1].[Id] = [Project5].[C1]

Я пробовал его на небольшой базе данныхтолько с несколькими таблицами, и это работало нормально.

Кроме того, создание леса из VS2017 работает очень быстро.Я думал, что VS также использует инструмент edmgen для генерации файлов csdl, msl, ssdl и * .cs, но это, очевидно, не тот случай (так как он намного быстрее и также выполняет другие сценарии, чем приведенный выше).

Как я могу использовать инструмент, который использует VS вместо edmgen.exe?Это неотъемлемая часть IDE?