![]() The SQLite UPDATE command can update more than. UPDATEīasically column Replaced_by is used as a additional versioning tool and to ease my life when selecting data from table. In SQLite, the UPDATE command is useful to assign new values to one or more columns of existing rows in a table. I got inspired by this answer in another question. This tutorial mainly focuses on: How to update single row and column of SQLite table in Python Using Parameterized query to Update records Update multiple. ![]() ![]() Then I add for example 2 new rows: -Īnd then I want to perform an update where I update Replaced_by value of the oldest Version for group of Name and State, with ID value of the newest Version for group of Name and State, so it looks like this: -Īnd while I found a good looking answer to my problem, it is not working in SQLite. |ID|Name|Value|State |Version|Replaced_by| 1 You can use exists with update statement : update table set Replacedby (select max (t1.id) from table t1 where t1.name table.name and t1.State table.State ) where exists (select 1 from table t1 where t1.name table.name and t1.State table.State and t1.id <> table.I've got a following table with following data:. ![]()
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