Sep 8, 2025 · The MERGE statement runs insert, update, or delete operations on a target table from the results of a join with a source table. For example, synchronize two tables by inserting, …

May 23, 2025 · This page contains details for using the correct syntax with the MERGE command. See Upsert into a Delta Lake table using merge for more guidance on how to use MERGE …

Oct 8, 2025 · You can upsert data from a source table, view, or DataFrame into a target Delta table by using the MERGE SQL operation. Delta Lake supports inserts, updates, and deletes …

Jan 4, 2024 · Hi All - I am trying to implement a Type 2 Slowly changing dimension in SQL procedure using MERGE. Here are the rules : If its a new record insert into target table with …

Sep 13, 2021 · Syntax expression. Merge (Across) expression A variable that represents a Range object.

Nov 18, 2025 · Specifies that the join in the query should use looping, hashing, or merging. Using LOOP, HASH, or MERGE JOIN enforces a particular join between two tables. LOOP can't be …

Sep 16, 2025 · Syntax Table.Combine(tables as list, optional columns as any) as table About Returns a table that is the result of merging a list of tables, tables. The resulting table will have …

Aug 27, 2024 · Use this sample to learn how to simulate the Transact-SQL MERGE statement in a natively compiled module.

Nov 18, 2025 · The following example uses MERGE to modify the SalesReason table by either updating or inserting rows. When the value of NewName in the source table matches a value …

Jul 4, 2024 · We perform the merge operation using the join function and select the columns we want to keep in the merged dataframe. Finally, we insert the new rows into table2 using the …