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12-18-2024 05:45 AM
Running query on serverless DWH:
UPDATE
catalog.schema.table
SET
col_tmp = CAST(col as DECIMAL(30, 15))
In query profiling, it has some sort and shuffle stages in graph.
Table has partition by partition_date column
Some details in sort node mentions that sort happens on
catalog.schema.table.partition_date ASC NULLS FIRST
What triggers it?
Some kind of post-optimization like optimizeWrite (tried to disable it - do not work)?
In query profiling, it has some sort and shuffle stages in graph.
Table has partition by partition_date column
Some details in sort node mentions that sort happens on
catalog.schema.table.partition_date ASC NULLS FIRST
What triggers it?
Some kind of post-optimization like optimizeWrite (tried to disable it - do not work)?
