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feat: improve perf of CSV uploads (#34603)

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Beto Dealmeida
2025-08-20 08:53:02 -04:00
committed by GitHub
parent 691926f0e1
commit a82e310600
10 changed files with 589 additions and 26 deletions
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superset/db_engine_specs/duckdb.py
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@@ -196,6 +196,7 @@ class DuckDBEngineSpec(DuckDBParametersMixin, BaseEngineSpec):
default_driver = "duckdb_engine"
sqlalchemy_uri_placeholder = "duckdb:////path/to/duck.db"
supports_multivalues_insert = True
# DuckDB-specific column type mappings to ensure float/double types are recognized
column_type_mappings = (