При использовании Microsoft.EntityFrameworkCore 2.1.4 в консольном приложении для извлечения данных для XmlSerialization я обнаружил, что следующий запрос LINQ очень медленный и занимает почти 7 минут:
var fullSubmission = context.CYP000
.Include(p => p.CYP001)
.ThenInclude(p => p.CYP002)
.Include(p => p.CYP001)
.ThenInclude(p => p.CYP101)
.ThenInclude(r => r.CYP201)
.ThenInclude(c => c.CYP202)
.Single(x => x.SubmissionId == submissionId);
24/10/2018 14:50:37 - Retrieved full submission in 00:06:46.8583712
Тогда как если я это сделаюэто в два шага, чтобы получить эквивалентный результат, общее время составляет менее 30 секунд:
var submission = context.CYP000
.Single(s => s.SubmissionId == submissionId);
var patients = context.CYP001
.Include(p => p.CYP101)
.ThenInclude(r => r.CYP201)
.ThenInclude(c => c.CYP202)
.Include(p => p.CYP002)
.Where(p => p.SubmissionId == submissionId)
.ToList();
submission.CYP001 = patients;
24/10/2018 14:43:29 - Retrieved submission in 00:00:01.1036359
24/10/2018 14:43:50 - Retrieved patients in 00:00:21.0496461
Я не обнаружил никаких проблем с моим DbContext или классами, и в базе данных достаточно индексов, так что вызываетмедленное выполнение?
Это журнал при использовании одного запроса LINQ:
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (12ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT TOP(2) [p].[SubmissionId], [p].[C000010], [p].[C000020], [p].[C000030], [p].[C000040], [p].[C000050], [p].[C000060]
FROM [CYP000] AS [p]
WHERE [p].[SubmissionId] = @__submissionId_0
ORDER BY [p].[SubmissionId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (15ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP001].[SubmissionId], [p.CYP001].[PatientId], [p.CYP001].[C001010], [p.CYP001].[C001020], [p.CYP001].[C001030], [p.CYP001].[C001040], [p.CYP001].[C001050], [p.CYP001].[C001060], [p.CYP001].[C001070], [p.CYP001].[C001080], [p.CYP001].[C001090], [p.CYP001].[C001100], [p.CYP001].[C001110], [p.CYP001].[C001120], [p.CYP001].[C001130], [p.CYP001].[C001140], [p.CYP001].[C001150], [p.CYP001].[C001160], [p.CYP001].[C001170], [p.CYP001].[C001180], [p.CYP001].[C001190], [p.CYP001].[C001200], [p.CYP001].[C001210], [p.CYP001].[C001220], [p.CYP001].[C001230], [p.CYP001].[C001240], [p.CYP001].[C001901]
FROM [CYP001] AS [p.CYP001]
INNER JOIN (
SELECT TOP(1) [p0].[SubmissionId]
FROM [CYP000] AS [p0]
WHERE [p0].[SubmissionId] = @__submissionId_0
ORDER BY [p0].[SubmissionId]
) AS [t] ON [p.CYP001].[SubmissionId] = [t].[SubmissionId]
ORDER BY [t].[SubmissionId], [p.CYP001].[SubmissionId], [p.CYP001].[PatientId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (14ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP001.CYP002].[SubmissionId], [p.CYP001.CYP002].[PatientId], [p.CYP001.CYP002].[C002020], [p.CYP001.CYP002].[C002010], [p.CYP001.CYP002].[C002030], [p.CYP001.CYP002].[C002040], [p.CYP001.CYP002].[C002901]
FROM [CYP002] AS [p.CYP001.CYP002]
INNER JOIN (
SELECT DISTINCT [p.CYP0010].[SubmissionId], [p.CYP0010].[PatientId], [t0].[SubmissionId] AS [SubmissionId0]
FROM [CYP001] AS [p.CYP0010]
INNER JOIN (
SELECT TOP(1) [p1].[SubmissionId]
FROM [CYP000] AS [p1]
WHERE [p1].[SubmissionId] = @__submissionId_0
ORDER BY [p1].[SubmissionId]
) AS [t0] ON [p.CYP0010].[SubmissionId] = [t0].[SubmissionId]
) AS [t1] ON ([p.CYP001.CYP002].[SubmissionId] = [t1].[SubmissionId]) AND ([p.CYP001.CYP002].[PatientId] = [t1].[PatientId])
ORDER BY [t1].[SubmissionId0], [t1].[SubmissionId], [t1].[PatientId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (184ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP001.CYP101].[SubmissionId], [p.CYP001.CYP101].[ReferralId], [p.CYP001.CYP101].[C101010], [p.CYP001.CYP101].[C101020], [p.CYP001.CYP101].[C101030], [p.CYP001.CYP101].[C101040], [p.CYP001.CYP101].[C101050], [p.CYP001.CYP101].[C101060], [p.CYP001.CYP101].[C101070], [p.CYP001.CYP101].[C101080], [p.CYP001.CYP101].[C101090], [p.CYP001.CYP101].[C101901], [p.CYP001.CYP101].[C101902], [p.CYP001.CYP101].[C101912], [p.CYP001.CYP101].[PatientId]
FROM [CYP101] AS [p.CYP001.CYP101]
INNER JOIN (
SELECT DISTINCT [p.CYP0011].[SubmissionId], [p.CYP0011].[PatientId], [t2].[SubmissionId] AS [SubmissionId0]
FROM [CYP001] AS [p.CYP0011]
INNER JOIN (
SELECT TOP(1) [p2].[SubmissionId]
FROM [CYP000] AS [p2]
WHERE [p2].[SubmissionId] = @__submissionId_0
ORDER BY [p2].[SubmissionId]
) AS [t2] ON [p.CYP0011].[SubmissionId] = [t2].[SubmissionId]
) AS [t3] ON ([p.CYP001.CYP101].[SubmissionId] = [t3].[SubmissionId]) AND ([p.CYP001.CYP101].[PatientId] = [t3].[PatientId])
ORDER BY [t3].[SubmissionId0], [t3].[SubmissionId], [t3].[PatientId], [p.CYP001.CYP101].[SubmissionId], [p.CYP001.CYP101].[ReferralId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (151ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP001.CYP101.CYP201].[SubmissionId], [p.CYP001.CYP101.CYP201].[ContactId], [p.CYP001.CYP101.CYP201].[C201010], [p.CYP001.CYP101.CYP201].[C201020], [p.CYP001.CYP101.CYP201].[C201030], [p.CYP001.CYP101.CYP201].[C201040], [p.CYP001.CYP101.CYP201].[C201050], [p.CYP001.CYP101.CYP201].[C201060], [p.CYP001.CYP101.CYP201].[C201070], [p.CYP001.CYP101.CYP201].[C201080], [p.CYP001.CYP101.CYP201].[C201090], [p.CYP001.CYP101.CYP201].[C201100], [p.CYP001.CYP101.CYP201].[C201110], [p.CYP001.CYP101.CYP201].[C201120], [p.CYP001.CYP101.CYP201].[C201130], [p.CYP001.CYP101.CYP201].[C201140], [p.CYP001.CYP101.CYP201].[C201150], [p.CYP001.CYP101.CYP201].[C201160], [p.CYP001.CYP101.CYP201].[C201902], [p.CYP001.CYP101.CYP201].[C201903], [p.CYP001.CYP101.CYP201].[C201906], [p.CYP001.CYP101.CYP201].[C201909], [p.CYP001.CYP101.CYP201].[C201912], [p.CYP001.CYP101.CYP201].[ReferralId]
FROM [CYP201] AS [p.CYP001.CYP101.CYP201]
INNER JOIN (
SELECT DISTINCT [p.CYP001.CYP1010].[SubmissionId], [p.CYP001.CYP1010].[ReferralId], [t5].[SubmissionId0], [t5].[SubmissionId] AS [SubmissionId1], [t5].[PatientId]
FROM [CYP101] AS [p.CYP001.CYP1010]
INNER JOIN (
SELECT DISTINCT [p.CYP0012].[SubmissionId], [p.CYP0012].[PatientId], [t4].[SubmissionId] AS [SubmissionId0]
FROM [CYP001] AS [p.CYP0012]
INNER JOIN (
SELECT TOP(1) [p3].[SubmissionId]
FROM [CYP000] AS [p3]
WHERE [p3].[SubmissionId] = @__submissionId_0
ORDER BY [p3].[SubmissionId]
) AS [t4] ON [p.CYP0012].[SubmissionId] = [t4].[SubmissionId]
) AS [t5] ON ([p.CYP001.CYP1010].[SubmissionId] = [t5].[SubmissionId]) AND ([p.CYP001.CYP1010].[PatientId] = [t5].[PatientId])
) AS [t6] ON ([p.CYP001.CYP101.CYP201].[SubmissionId] = [t6].[SubmissionId]) AND ([p.CYP001.CYP101.CYP201].[ReferralId] = [t6].[ReferralId])
ORDER BY [t6].[SubmissionId0], [t6].[SubmissionId1], [t6].[PatientId], [t6].[SubmissionId], [t6].[ReferralId], [p.CYP001.CYP101.CYP201].[SubmissionId], [p.CYP001.CYP101.CYP201].[ContactId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (210ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP001.CYP101.CYP201.CYP202].[SubmissionId], [p.CYP001.CYP101.CYP201.CYP202].[ContactActivityId], [p.CYP001.CYP101.CYP201.CYP202].[C202010], [p.CYP001.CYP101.CYP201.CYP202].[C202020], [p.CYP001.CYP101.CYP201.CYP202].[C202030], [p.CYP001.CYP101.CYP201.CYP202].[C202040], [p.CYP001.CYP101.CYP201.CYP202].[C202050], [p.CYP001.CYP101.CYP201.CYP202].[C202060], [p.CYP001.CYP101.CYP201.CYP202].[C202070], [p.CYP001.CYP101.CYP201.CYP202].[C202080], [p.CYP001.CYP101.CYP201.CYP202].[C202090], [p.CYP001.CYP101.CYP201.CYP202].[C202100], [p.CYP001.CYP101.CYP201.CYP202].[C202110], [p.CYP001.CYP101.CYP201.CYP202].[C202903], [p.CYP001.CYP101.CYP201.CYP202].[C202904], [p.CYP001.CYP101.CYP201.CYP202].[ContactId]
FROM [CYP202] AS [p.CYP001.CYP101.CYP201.CYP202]
INNER JOIN (
SELECT DISTINCT [p.CYP001.CYP101.CYP2010].[SubmissionId], [p.CYP001.CYP101.CYP2010].[ContactId], [t9].[SubmissionId0], [t9].[SubmissionId1], [t9].[PatientId], [t9].[SubmissionId] AS [SubmissionId2], [t9].[ReferralId]
FROM [CYP201] AS [p.CYP001.CYP101.CYP2010]
INNER JOIN (
SELECT DISTINCT [p.CYP001.CYP1011].[SubmissionId], [p.CYP001.CYP1011].[ReferralId], [t8].[SubmissionId0], [t8].[SubmissionId] AS [SubmissionId1], [t8].[PatientId]
FROM [CYP101] AS [p.CYP001.CYP1011]
INNER JOIN (
SELECT DISTINCT [p.CYP0013].[SubmissionId], [p.CYP0013].[PatientId], [t7].[SubmissionId] AS [SubmissionId0]
FROM [CYP001] AS [p.CYP0013]
INNER JOIN (
SELECT TOP(1) [p4].[SubmissionId]
FROM [CYP000] AS [p4]
WHERE [p4].[SubmissionId] = @__submissionId_0
ORDER BY [p4].[SubmissionId]
) AS [t7] ON [p.CYP0013].[SubmissionId] = [t7].[SubmissionId]
) AS [t8] ON ([p.CYP001.CYP1011].[SubmissionId] = [t8].[SubmissionId]) AND ([p.CYP001.CYP1011].[PatientId] = [t8].[PatientId])
) AS [t9] ON ([p.CYP001.CYP101.CYP2010].[SubmissionId] = [t9].[SubmissionId]) AND ([p.CYP001.CYP101.CYP2010].[ReferralId] = [t9].[ReferralId])
) AS [t10] ON ([p.CYP001.CYP101.CYP201.CYP202].[SubmissionId] = [t10].[SubmissionId]) AND ([p.CYP001.CYP101.CYP201.CYP202].[ContactId] = [t10].[ContactId])
ORDER BY [t10].[SubmissionId0], [t10].[SubmissionId1], [t10].[PatientId], [t10].[SubmissionId2], [t10].[ReferralId], [t10].[SubmissionId], [t10].[ContactId]
24/10/2018 15:43:44 - Retrieved full submission in 00:06:50.1565598
Это журнал при получении данных в 2 этапа:
warn: Microsoft.EntityFrameworkCore.Model.Validation[30000]
No type was specified for the decimal column 'C000010' on entity type 'CYP000'. This will cause values to be silently truncated if they do not fit in the default precision and scale. Explicitly specify the SQL server column type that can accommodate all the values using 'ForHasColumnType()'.
info: Microsoft.EntityFrameworkCore.Infrastructure[10403]
Entity Framework Core 2.1.4-rtm-31024 initialized 'AppDbContext' using provider 'Microsoft.EntityFrameworkCore.SqlServer' with options: None
24/10/2018 15:36:34 - Getting data
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (82ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT TOP(2) [s].[SubmissionId], [s].[C000010], [s].[C000020], [s].[C000030], [s].[C000040], [s].[C000050], [s].[C000060]
FROM [CYP000] AS [s]
WHERE [s].[SubmissionId] = @__submissionId_0
24/10/2018 15:36:35 - Retrieved submission in 00:00:00.8605259
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (17ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p].[SubmissionId], [p].[PatientId], [p].[C001010], [p].[C001020], [p].[C001030], [p].[C001040], [p].[C001050], [p].[C001060], [p].[C001070], [p].[C001080], [p].[C001090], [p].[C001100], [p].[C001110], [p].[C001120], [p].[C001130], [p].[C001140], [p].[C001150], [p].[C001160], [p].[C001170], [p].[C001180], [p].[C001190], [p].[C001200], [p].[C001210], [p].[C001220], [p].[C001230], [p].[C001240], [p].[C001901]
FROM [CYP001] AS [p]
WHERE [p].[SubmissionId] = @__submissionId_0
ORDER BY [p].[SubmissionId], [p].[PatientId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (175ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP101].[SubmissionId], [p.CYP101].[ReferralId], [p.CYP101].[C101010], [p.CYP101].[C101020], [p.CYP101].[C101030], [p.CYP101].[C101040], [p.CYP101].[C101050], [p.CYP101].[C101060], [p.CYP101].[C101070], [p.CYP101].[C101080], [p.CYP101].[C101090], [p.CYP101].[C101901], [p.CYP101].[C101902], [p.CYP101].[C101912], [p.CYP101].[PatientId]
FROM [CYP101] AS [p.CYP101]
INNER JOIN (
SELECT [p0].[SubmissionId], [p0].[PatientId]
FROM [CYP001] AS [p0]
WHERE [p0].[SubmissionId] = @__submissionId_0
) AS [t] ON ([p.CYP101].[SubmissionId] = [t].[SubmissionId]) AND ([p.CYP101].[PatientId] = [t].[PatientId])
ORDER BY [t].[SubmissionId], [t].[PatientId], [p.CYP101].[SubmissionId], [p.CYP101].[ReferralId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (149ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP101.CYP201].[SubmissionId], [p.CYP101.CYP201].[ContactId], [p.CYP101.CYP201].[C201010], [p.CYP101.CYP201].[C201020], [p.CYP101.CYP201].[C201030], [p.CYP101.CYP201].[C201040], [p.CYP101.CYP201].[C201050], [p.CYP101.CYP201].[C201060], [p.CYP101.CYP201].[C201070], [p.CYP101.CYP201].[C201080], [p.CYP101.CYP201].[C201090], [p.CYP101.CYP201].[C201100], [p.CYP101.CYP201].[C201110], [p.CYP101.CYP201].[C201120], [p.CYP101.CYP201].[C201130], [p.CYP101.CYP201].[C201140], [p.CYP101.CYP201].[C201150], [p.CYP101.CYP201].[C201160], [p.CYP101.CYP201].[C201902], [p.CYP101.CYP201].[C201903], [p.CYP101.CYP201].[C201906], [p.CYP101.CYP201].[C201909], [p.CYP101.CYP201].[C201912], [p.CYP101.CYP201].[ReferralId]
FROM [CYP201] AS [p.CYP101.CYP201]
INNER JOIN (
SELECT DISTINCT [p.CYP1010].[SubmissionId], [p.CYP1010].[ReferralId], [t0].[SubmissionId] AS [SubmissionId0], [t0].[PatientId]
FROM [CYP101] AS [p.CYP1010]
INNER JOIN (
SELECT [p1].[SubmissionId], [p1].[PatientId]
FROM [CYP001] AS [p1]
WHERE [p1].[SubmissionId] = @__submissionId_0
) AS [t0] ON ([p.CYP1010].[SubmissionId] = [t0].[SubmissionId]) AND ([p.CYP1010].[PatientId] = [t0].[PatientId])
) AS [t1] ON ([p.CYP101.CYP201].[SubmissionId] = [t1].[SubmissionId]) AND ([p.CYP101.CYP201].[ReferralId] = [t1].[ReferralId])
ORDER BY [t1].[SubmissionId0], [t1].[PatientId], [t1].[SubmissionId], [t1].[ReferralId], [p.CYP101.CYP201].[SubmissionId], [p.CYP101.CYP201].[ContactId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (190ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP101.CYP201.CYP202].[SubmissionId], [p.CYP101.CYP201.CYP202].[ContactActivityId], [p.CYP101.CYP201.CYP202].[C202010], [p.CYP101.CYP201.CYP202].[C202020], [p.CYP101.CYP201.CYP202].[C202030], [p.CYP101.CYP201.CYP202].[C202040], [p.CYP101.CYP201.CYP202].[C202050], [p.CYP101.CYP201.CYP202].[C202060], [p.CYP101.CYP201.CYP202].[C202070], [p.CYP101.CYP201.CYP202].[C202080], [p.CYP101.CYP201.CYP202].[C202090], [p.CYP101.CYP201.CYP202].[C202100], [p.CYP101.CYP201.CYP202].[C202110], [p.CYP101.CYP201.CYP202].[C202903], [p.CYP101.CYP201.CYP202].[C202904], [p.CYP101.CYP201.CYP202].[ContactId]
FROM [CYP202] AS [p.CYP101.CYP201.CYP202]
INNER JOIN (
SELECT DISTINCT [p.CYP101.CYP2010].[SubmissionId], [p.CYP101.CYP2010].[ContactId], [t3].[SubmissionId0], [t3].[PatientId], [t3].[SubmissionId] AS [SubmissionId1], [t3].[ReferralId]
FROM [CYP201] AS [p.CYP101.CYP2010]
INNER JOIN (
SELECT DISTINCT [p.CYP1011].[SubmissionId], [p.CYP1011].[ReferralId], [t2].[SubmissionId] AS [SubmissionId0], [t2].[PatientId]
FROM [CYP101] AS [p.CYP1011]
INNER JOIN (
SELECT [p2].[SubmissionId], [p2].[PatientId]
FROM [CYP001] AS [p2]
WHERE [p2].[SubmissionId] = @__submissionId_0
) AS [t2] ON ([p.CYP1011].[SubmissionId] = [t2].[SubmissionId]) AND ([p.CYP1011].[PatientId] = [t2].[PatientId])
) AS [t3] ON ([p.CYP101.CYP2010].[SubmissionId] = [t3].[SubmissionId]) AND ([p.CYP101.CYP2010].[ReferralId] = [t3].[ReferralId])
) AS [t4] ON ([p.CYP101.CYP201.CYP202].[SubmissionId] = [t4].[SubmissionId]) AND ([p.CYP101.CYP201.CYP202].[ContactId] = [t4].[ContactId])
ORDER BY [t4].[SubmissionId0], [t4].[PatientId], [t4].[SubmissionId1], [t4].[ReferralId], [t4].[SubmissionId], [t4].[ContactId]
info: Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (14ms) [Parameters=[@__submissionId_0='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p.CYP002].[SubmissionId], [p.CYP002].[PatientId], [p.CYP002].[C002020], [p.CYP002].[C002010], [p.CYP002].[C002030], [p.CYP002].[C002040], [p.CYP002].[C002901]
FROM [CYP002] AS [p.CYP002]
INNER JOIN (
SELECT [p3].[SubmissionId], [p3].[PatientId]
FROM [CYP001] AS [p3]
WHERE [p3].[SubmissionId] = @__submissionId_0
) AS [t5] ON ([p.CYP002].[SubmissionId] = [t5].[SubmissionId]) AND ([p.CYP002].[PatientId] = [t5].[PatientId])
ORDER BY [t5].[SubmissionId], [t5].[PatientId]
24/10/2018 15:36:53 - Retrieved patients in 00:00:18.1113376
Классы
public class CYP000
{
[XmlIgnore]
public int SubmissionId { get; set; }
// CYP000 Properties
[XmlElement("CYP001")]
public List<CYP001> CYP001 { get; set; }
}
public class CYP001
{
[XmlIgnore]
public int SubmissionId { get; set; }
[XmlIgnore]
public long PatientId { get; set; }
// CYP001 Properties
[XmlIgnore]
public CYP000 CYP000 { get; set; }
[XmlElement("CYP101")]
public List<CYP101> CYP101 { get; set; }
[XmlElement("CYP002")]
public List<CYP002> CYP002 {get;set;}
}
public class CYP002
{
[XmlIgnore]
public int SubmissionId { get; set; }
[XmlIgnore]
public long PatientId { get; set; }
// CYP002 Properties
[XmlIgnore]
public CYP001 CYP001 { get; set; }
}
public class CYP101
{
[XmlIgnore]
public int SubmissionId { get; set; }
[XmlIgnore]
public long ReferralId { get; set; }
[XmlIgnore]
public long PatientId { get; set; }
// CYP101 Properties
[XmlIgnore]
public CYP001 CYP001 { get; set; }
[XmlElement("CYP201")]
public List<CYP201> CYP201 { get; set; }
}
public class CYP201
{
[XmlIgnore]
public int SubmissionId { get; set; }
[XmlIgnore]
public long ContactId { get; set; }
[XmlIgnore]
public long ReferralId { get; set; }
// CYP201 Properties
[XmlIgnore]
public CYP101 CYP101 { get; set; }
[XmlElement("CYP202")]
public List<CYP202> CYP202 { get; set; }
}
public class CYP202
{
[XmlIgnore]
public int SubmissionId { get; set; }
[XmlIgnore]
public long ContactId { get; set; }
[XmlIgnore]
public long ContactActivityId { get; set; }
// CYP202 Properties
[XmlIgnore]
public CYP201 CYP201 { get; set; }
}
DbContext
public DbSet<CYP000> CYP000 { get; set; }
public DbSet<CYP001> CYP001 { get; set; }
public DbSet<CYP002> CYP002 { get; set; }
public DbSet<CYP101> CYP101 { get; set; }
public DbSet<CYP201> CYP201 { get; set; }
public DbSet<CYP202> CYP202 { get; set; }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
// CYP000
modelBuilder.Entity<CYP000>()
.HasKey(e => e.SubmissionId);
modelBuilder.Entity<CYP000>()
.HasMany(e => e.CYP001)
.WithOne(e => e.CYP000)
.HasForeignKey(e => e.SubmissionId)
.HasPrincipalKey(e => e.SubmissionId);
// CYP001
modelBuilder.Entity<CYP001>()
.HasKey(e => new { e.SubmissionId, e.PatientId });
modelBuilder.Entity<CYP001>()
.HasMany(e => e.CYP101)
.WithOne(e => e.CYP001)
.HasForeignKey(e => new { e.SubmissionId, e.PatientId });
modelBuilder.Entity<CYP001>()
.HasMany(e => e.CYP002)
.WithOne(e => e.CYP001)
.HasForeignKey(e => new { e.SubmissionId, e.PatientId });
// CYP002
modelBuilder.Entity<CYP002>()
.HasKey(e => new { e.SubmissionId, e.PatientId, e.C002020 });
// CYP101
modelBuilder.Entity<CYP101>()
.HasKey(e => new { e.SubmissionId, e.ReferralId });
modelBuilder.Entity<CYP101>()
.HasMany(e => e.CYP201)
.WithOne(e => e.CYP101)
.HasForeignKey(e => new { e.SubmissionId, e.ReferralId });
// CYP201
modelBuilder.Entity<CYP201>()
.HasKey(e => new { e.SubmissionId, e.ContactId });
modelBuilder.Entity<CYP201>()
.HasMany(e => e.CYP202)
.WithOne(e => e.CYP201)
.HasForeignKey(e => new { e.SubmissionId, e.ContactId });
// CYP202
modelBuilder.Entity<CYP202>()
.HasKey(e => new { e.SubmissionId, e.ContactActivityId });
}