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Code Issues Releases Activity

Used MERGE to update/insert [Metadata]

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This commit is contained in:
Vitaliy Shaikhutdinov 2017-02-03 08:37:06 +05:00
parent a4fdd3b089
commit 0098a6688c
1 changed files with 7 additions and 2 deletions
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9
EventLogLoaderService/EventLogProcessor.vb
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@ -314,8 +314,13 @@ Public Class EventLogProcessor
Next
'---------------------------------------------------------------------------------------------------------
command.CommandText = "IF NOT EXISTS (select * from [dbo].[Metadata] where [Code] = @v1 AND [InfobaseCode] = @v4) " +
"INSERT INTO [dbo].[Metadata] ([InfobaseCode],[Code],[Name],[Guid]) VALUES(@v4, @v1,@v2,@v3)"
command.CommandText = "MERGE INTO [dbo].[Metadata] AS Target " +
"USING (select @v1 as [Code], @v4 as [InfobaseCode], @v3 as [Guid]) AS Source " +
"ON (Target.[Code] = Source.[Code] AND Target.[InfobaseCode] = Source.[InfobaseCode] AND Target.[Guid] = Source.[Guid]) " +
"WHEN MATCHED THEN " +
" UPDATE Set [InfobaseCode] = @v4, [Code] = @v1, [Name] = @v2, [Guid] = @v3 " +
"When Not MATCHED Then " +
" INSERT ([InfobaseCode],[Code],[Name],[Guid]) VALUES(@v4, @v1,@v2,@v3);"
For Each Item In DictMetadata
Try