Transform and Analyze Data with Microsoft Fabric
Luis Silva
Solution Architect - Data & AI




%%sql
OPTIMIZE <lakehouse>.<table>;
from delta.tables import DeltaTable
dt = DeltaTable.forPath( spark, "Tables/<table>" )
dt.optimize().executeCompaction()

Povolení V-Order pro relaci
%%sql
SET spark.sql.parquet.vorder.enabled=TRUE
Zakázání V-Order pro relaci
%%sql
SET spark.sql.parquet.vorder.enabled=FALSE
%%sql
OPTIMIZE <table|fileOrFolderPath> VORDER;



Transform and Analyze Data with Microsoft Fabric