Nettet31. jan. 2024 · You can use a self join on log table to get to he latest row per table 1 something like: select t.created_by, t.created_date, l1.updated_by, l1.updated_date from test_name t left join test_log l1 on t.id = l1.id left join test_log l2 on l1.id = l2.id and l1.updated_date < l2.updated_date where t.state = 'active' and l2.id is null ; Share NettetBut I want to have all items in Dis. How can I change it to a left outer join? I tried this which gives error: The error: sqlalchemy.exc.Invali. stackoom. Home; Newest; Active; Frequent; Votes; Search 简体 繁体 中英. sqlalchemy left join on multiple tables with group by Ahmad 2024-06-30 12:05:14 19 1 python/ sqlalchemy.
How to left join two tables in linq .net core 3.1 - Stack Overflow
Nettet27. mai 2011 · I'm finding a lot of code to do this in linq but between two tables only. Here is the SQL code that I'm trying to re-code within LINQ. SELECT PRSN.NAME … Nettet28. nov. 2024 · Dim linqVorauswahl = (From e In ds.Tables ("id_EAN") Join gmpfr In ds.Tables ("id_GetMatchingProductForIdResult") On e.Field (Of String) ("id_EAN") … box gutter depth
C# Linq join two DataTables - CodeProject
Nettet15. mar. 2011 · In LINQ2SQL you seldom need to join explicitly when using inner joins. If you have proper foreign key relationships in your database you will automatically get a … Nettet如何使用Linq進行這樣的SQL查詢 select DISTINC .... from Table LEFT OUTER JOIN Table ON Table .Field Table .Field AND Table .Field Table .Field AND Table .Field … Nettet3. jan. 2024 · 01-03-2024 07:39 AM The image you include is the normal way to reproduce a SQL Left Join in Alteryx. One other options is to use a join multiple (which does outer joins) and then filter when the Left ID column is not null. If you can post the SQL it would be easier to advise on best options. Reply 0 jewanalemao 5 - Atom 04-01-2024 04:25 … box gutter insulation underfoam