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Databricks ODBC driver tooks long time to list columns

Youngwb
New Contributor

โ€Ž08-02-2024 03:34 AM

I'm testing the performance of databricks, when I use ODBC driver to submit query, I found it slower than notebook,and it looks like odbc driver will send "list columns" request to databricks, 

Youngwb_0-1722594481062.png

1. Is there a way to prevent the ODBC driver from sending these requests?

2. Are these requests necessary?

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