qframe

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time.Time column type

4

Hello! I have a use case where I'd like to sort/filter/group based on time. While in practice, I could likely use an int/string column to represent my time and convert...

jrkhan

Can't extend Column type

3

Hi, the dataframe library is wonerful. But I encounter some problems. The Column has some type int, string, float. But It is not enough. I find the Column interface, but...

rogeryk

INSERT INTO table (id, name, age) VALUES(1, "A", 19) ON DUPLICATE KEY UPDATE

2

Is it possible to save a qframe, where we update primary keys if they exist?

2kikee122

This makes the ToSQL function more flexible and allows for things like handling upserts. This was my first pass but not necessarily sure it's ready to merge as I found...

kevinschoon

Possibly add a qframe.ReadParquet method

1

I just wrote a blog post on [how to convert a CSV to Parquet with Go](https://mungingdata.com/go/csv-to-parquet/) and thought about how wonderful it would be to play with Parquet files in...

MrPowers

Joining dataframes

4

Hi, thank you for writing this library. Are there any plans to add Joins? If I were to add them at least for myself, since I am not that experienced...

jankom

Serialize to and deserialize from Apache Arrow format

12

I am using arrow and it uses flat buffers internally which are very fast. I would be interested in extending qframe to work with flat buffers. There is also a...

ghost

Improve Eval

2

It would be nice to implement some stronger typing around the `Eval` system in QFrame. There are currently many empty interfaces passed around which can make it challenging for end...

kevinschoon

Grouping by multiple columns and creating a computed column

1

Would like to do the following logic (expressed as sql) using this library ```sql select column1, column2, count(*) as count from table group by column1, column2 ``` # What i...

kishaningithub

Bumps [golang.org/x/image](https://github.com/golang/image) from 0.0.0-20180708004352-c73c2afc3b81 to 0.10.0. Commits See full diff in compare view [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter...

dependabot[bot]