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03d455a688
Fixes #13546 # Description Previously, outer joins would remove rows without join columns, since the "did not match" logic only executed when the row had the join column. To solve this, missing join columns are now treated the same as "exists but did not match" cases. The logic now executes both when the join column doesn't exist and when it exists but doesn't match, ensuring rows without join columns are preserved. If the join column is not defined at all, the previous behavior remains unchanged. Example: ``` For the tables: let left_side = [{a: a1 ref: 1} {a: a2 ref: 2} {a: a3}] let right_side = [[b ref]; [b1 1] [b2 2] [b3 3]] Running "$left_side | join -l $right_side ref" now outputs: ╭───┬────┬─────┬────╮ │ # │ a │ ref │ b │ ├───┼────┼─────┼────┤ │ 0 │ a1 │ 1 │ b1 │ │ 1 │ a2 │ 2 │ b2 │ │ 2 │ a3 │ │ │ ╰───┴────┴─────┴────╯ ``` # User-Facing Changes The ```join``` command will behave more similarly to SQL-style joins. In this case, rows that lack the join column are preserved. # Tests + Formatting Added 2 test cases. fmt + clippy OK. # After Submitting I don't believe anything is necessary. |
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| .. | ||
| nu_plugin_custom_values | ||
| nu_plugin_example | ||
| nu_plugin_formats | ||
| nu_plugin_gstat | ||
| nu_plugin_inc | ||
| nu_plugin_javascript | ||
| nu_plugin_nu_example | ||
| nu_plugin_polars | ||
| nu_plugin_python | ||
| nu_plugin_query | ||
| nu_plugin_stress_internals | ||
| nu-cli | ||
| nu-cmd-base | ||
| nu-cmd-extra | ||
| nu-cmd-lang | ||
| nu-cmd-plugin | ||
| nu-color-config | ||
| nu-command | ||
| nu-derive-value | ||
| nu-engine | ||
| nu-explore | ||
| nu-glob | ||
| nu-json | ||
| nu-lsp | ||
| nu-parser | ||
| nu-path | ||
| nu-plugin | ||
| nu-plugin-core | ||
| nu-plugin-engine | ||
| nu-plugin-protocol | ||
| nu-plugin-test-support | ||
| nu-pretty-hex | ||
| nu-protocol | ||
| nu-std | ||
| nu-system | ||
| nu-table | ||
| nu-term-grid | ||
| nu-test-support | ||
| nu-utils | ||
| nuon | ||
| README.md | ||
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.