Explore Parquet and CSV files with DuckDB SQL (VSCode Extension)
Flat File Explorer is a VSCode extension that provides a preview of and SQL query execution against Apache Parquet and CSV files. Under the hood, SQL queries are executed by DuckDB, which implements efficient partial reading and parallel query processing.
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Install the Flat File Explorer extension from the marketplace.
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Open a Parquet (.parquet, .pq) file or CSV (.csv) and the extension will activate.