Fernando Herrera
8bd68416e3
Lazy dataframes ( #5546 )
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* lazyframe definition
* expressions and lazy frames
* new alias expression
* more expression commands
* updated to polars main
* more expressions and groupby
* more expressions, fetch and sort-by
* csv reader
* removed open csv
* unique function
* joining functions
* join lazy frames commands with eager commands
* corrected tests
* Update .gitignore
* Update .gitignore
Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
2022-05-16 08:27:43 +01:00
panicbit
49cbc30974
Add ends-with operator and fix dataframe operator behavior ( #5395 )
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* add ends-with operator
* escape needles in dataframe operator regex patterns
2022-05-02 20:02:38 +12:00
Kat Marchán
1314a87cb0
update miette and switch to GenericErrors ( #5222 )
2022-04-19 00:34:10 +12:00
Reilly Wood
b2c52b51b7
Change string contains operators to regex ( #5117 )
2022-04-07 18:23:14 +12:00
Darren Schroeder
2cb815b7b4
Add starts with operator ( #5061 )
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* add starts_with operator
* added a test
2022-04-01 13:35:46 -05:00
Fernando Herrera
d6669d3f33
Polars update ( #4875 )
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* update to polars 0.20
* add to date parser for series
2022-03-19 11:13:34 +00:00
Fernando Herrera
30bb090cd4
str to datetime dfr ( #4833 )
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* str to datetime dfr
* change description
2022-03-13 13:53:13 +00:00
Fernando Herrera
005301647a
equal comparisson series string ( #4823 )
2022-03-12 13:15:30 +00:00
Darren Schroeder
5ae5ef5146
enable to-nu to include the whole dfr if rows is not specified ( #4753 )
2022-03-06 09:04:41 -06:00
Fernando Herrera
4ebbe07d27
Polars upgrade ( #4665 )
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* polars upgrade
* Update describe.rs
Co-authored-by: JT <547158+jntrnr@users.noreply.github.com>
2022-02-27 11:10:29 -05:00
JT
bc1e1aa944
Clippy fixes for Rust 1.58 ( #733 )
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* Clippy fixes for Rust 1.58
* Try different message
2022-01-14 06:40:25 +11:00
Fernando Herrera
6a35e6b7b6
Dataframe commands ( #542 )
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* groupby object
* aggregate command
* eager commands
* rest of dataframe commands
2021-12-22 05:32:09 +11:00
JT
2883d6cd1e
Remove Span::unknown ( #525 )
2021-12-19 18:46:13 +11:00
Fernando Herrera
1fd26727c5
Batch of dataframe commands ( #442 )
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* corrected missing shellerror type
* batch dataframe commands
* removed option to find declaration with input
* ordered dataframe folders
2021-12-06 17:09:49 +13:00
