Azure Synapse Analytics
An Azure analytics service that brings together data integration, enterprise data warehousing, and big data analytics. Previously known as Azure SQL Data Warehouse.
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Does Synapse Dedicated SQL Pool support wildcards in the LOCATION of external tables like below:
CREATE EXTERNAL TABLE db_public.trip_data_green_csv
(
VendorID INT,
lpep_pickup_datetime datetime2(7),
lpep_dropoff_datetime datetime2(7),
store_and_fwd_flag CHAR(1) COLLATE SQL_Latin1_General_CP1_CI_AS,
RatecodeID INT,
PULocationID INT,
DOLocationID INT,
passenger_count INT,
trip_distance FLOAT,
fare_amount FLOAT,
extra FLOAT,
mta_tax FLOAT,
tip_amount FLOAT,
tolls_amount FLOAT,
ehail_fee INT,
improvement_surcharge FLOAT,
total_amount FLOAT,
payment_type INT,
trip_type INT,
congestion_surcharge FLOAT
)
WITH (
LOCATION = 'nyc-taxi-data/raw/trip_data_green_parquet/year=2020/month=01/part-*.parquet',
DATA_SOURCE = haobai_test_source,
FILE_FORMAT = ParquetFileFormat
);
Based on my understanding, unfortunately wild card paths are not supported in external table paths