How do I upsert changed rows when loading into Redshift with ingestr?
Point ingestr at a Redshift destination URI and pass the merge strategy to upsert changed rows. ingestr handles the schema and the incremental logic, so there is no custom merge code for Redshift.
Command
ingestr ingestDefined in
CLI
Works with
Redshift + ingestr
What you get
merge strategyauto schemaone command
How it works in code
$ ingestr ingest \
--source-uri $SRC \
--dest-uri redshift://... \
--incremental-strategy mergeRun ingestr ingest and ingestr applies the merge strategy into Redshift on every run.
Related use cases
Incremental loads by warehouse
Load into Snowflake with the merge strategy
How do I upsert changed rows when loading into Snowflake with ingestr?
Incremental loads by warehouseLoad into Snowflake with the append strategy
How do I append new rows when loading into Snowflake with ingestr?
Incremental loads by warehouseLoad into Snowflake with the delete+insert strategy
How do I replace a partition when loading into Snowflake with ingestr?
Move data with one command
Open source. Source URI in, destination URI out, incremental by default.