I have a next situation with a table, Need to update rows from rows in same table, as you see here: TABLE ID SN FID 1 12345 1 2 1122 2 3 12345-RG NULL 4 1122-RG NULL I need to UPDATE row 3 from row 1 Column FID(Same SN, different ending only on the end -RG) Update row 4 FROM
Tag: insert-update
update value only when value changed
I have to update main_table data from another table. Below is statement We will have value in any one column among value_string,value_date in a row or for a key, based on type_key. (like if type_key is string then value_string will have value and value_date is null). There is a trigger which ensure this constraint. even if there was no change
MERGE Statement is not working in Informix v10
I tried to use the merge statement to Insert/Update in Informix v10.0 but it throws a Syntax Error: Could you please help? Answer The MERGE statement was not available in Informix 10.00. It was added in 11.50 — see the MERGE statement in the SQL syntax manual. The new features page suggests it was added in 11.50.xC6, part of the
Updating a Table after some values are inserted into it in SQL Server 2008
I am trying to write a stored procedure in SQL Server 2008 which updates a table after some values are inserted into the table. My stored procedure takes the values from a DMV and stores them in a table. In the same procedure after insert query, I have written an update query for the same table. Insert results are populated