DP-500 · Question #24
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might…
The correct answer is A. Yes. Querying Apache Parquet files containing UTF-8 encoded text and numeric data using a Synapse serverless SQL pool with automatic schema inference and OPENROWSET is achievable, even with a large number of rows and default collation.
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- AYes
- BNo
How the community answered
(22 responses)- A82% (18)
- B18% (4)
Why each option
Querying Apache Parquet files containing UTF-8 encoded text and numeric data using a Synapse serverless SQL pool with automatic schema inference and OPENROWSET is achievable, even with a large number of rows and default collation.
Azure Synapse Analytics serverless SQL pools are designed to efficiently query large Apache Parquet files with automatic schema inference, handling various data types including UTF-8 encoded strings and numeric values. The default database collation is compatible with UTF-8 data, and OPENROWSET is the standard function for such queries.
The scenario described is a standard and supported use case for Azure Synapse Analytics serverless SQL pools, demonstrating its capability to handle large Parquet files with schema inference and UTF-8 data.
Concept tested: Azure Synapse serverless SQL pool capabilities with Parquet and schema inference
Source: https://learn.microsoft.com/en-us/azure/synapse-analytics/sql/query-parquet-files
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