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AnnaMANNA14900
Helper I
Helper I

PowerBI refresh or direct query locks Oracle tables

‎01-31-2023 09:07 AM

Hi Community!

PBI uses oracle as a data source, recently we have noticed that pbi refresh and Direct Query locks tables(native queries=ON, without default ORDER BY). Smth like this but with Oracle https://community.powerbi.com/t5/Service/Power-BI-data-refresh-locking-all-other-users-out-of-databa.... Are there options to fix this(pages with aggregates in DQ mode have bad performance)? Option (as in SQL Server) with SELECT * FROM tbl NOLOCK is not available in Oracle..

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