sqlite-parquet-vtable/README.md

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2018-03-02 23:37:08 +00:00
# parquet-vtable
A SQLite [virtual table](https://sqlite.org/vtab.html) extension to expose Parquet files as SQL tables.
## Building
1. Install [`parquet-cpp`](https://github.com/apache/parquet-cpp)
2. Run `./build-sqlite` to fetch and build the SQLite dev bits
3. Run `./parquet/make` to build the module
1. You will need to fixup the paths in this file to point at your local parquet-cpp folder.
## Use
```
$ sqlite/sqlite3
sqlite> .load parquet/libparquet
sqlite> create virtual table demo USING parquet('demo.parquet');
sqlite> select * from demo limit 1;
...if all goes well, you'll see data here!...
```