This is what I have tried:But it always inserts the records instead of Update even though it belongs to same date range and CorrectPolicyNumber matches which is mentioned in my Merge statement. CREATEPROCEDURE[dbo].[AddOrUpdateAccountRecords]@AccountDataTableTypedbo.bPAccountType READONLYASBEGINSE...
I would like to know the number of rows affected by my SQL Server query. I know this is displayed as a message inSQL Server Management Studio, but I have to check the number of rows in an IF statement to verify if everything went alright. How can I do this in SQL Server? Solution...
You have a PK only on one table and this on an identity column.Please post table design as DDL, some sample data as DML statement and the expected result.INSERT tbl (...) SELECT ... FROM src WHERE NOT EXISTS (SELECT * FROM tbl WHERE tbl.pin...
I have used merge statement and achieved only 1st and 3rd cases.How to achieved 2nd case. Please share your idea.Regards,VaishuAll replies (1)Friday, July 26, 2019 9:41 AMPlease check if below blog helps you:https://www.mssqltips.com/sqlservertip/2883/using-the-sql-server-merge-...
Now, with the values from the Products_Info table, which is as source table by using the MERGE statement to update data to the Products table as the target table we will use this below query in SQL because the MySQL version may not support MERGE so we will write code for it also to ...
1 MERGE Persons AS Per We have typed the Persons table after the MERGE statement because it is our target table, which we want to update, and we gave Per alias to it in order to use the rest of the query. 1 USING(SELECT * FROM AddressList) AS Addr After the USING statement, ...
The important difference between usingUNIONand executing two queries separately is thatUNIONremoves duplicate values, in addition to merging the results: none of the customer names are repeated in the result. In order to useUNIONto merge the results of two separate queries correctly, both queries ...
Works with: SQL Server (not MySQL, Oracle, PostgreSQL) This version of the Update statement uses a Join in the FROM clause. It’s similar to other statements like Select and allows you to retrieve the value from one table and use it as a value to update in another table. ...
SQL implementation: -- SQL - 2 select a + t.pos * d as a_n from ( select posexplode(split(space(n - 1), space(1), false)) ) t; Note: You can also use the MaxCompute (ODPS) system function sequence to generate a sequence. ...
1. You can use open source SCD merge transformation. [http://dimensionmergescd.codeplex.com/] 2. Use default SSIS provided SCD transformation. 3. You can do it with Merge join, Look...