Ma77Ball opened a new pull request, #4086:
URL: https://github.com/apache/texera/pull/4086
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### What changes were proposed in this PR?
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This PR adds a feature that enables Texera to efficiently handle tables with
vast numbers of columns in the result panel.
This PR adds UI features that enable Texera to efficiently handle tables
with large numbers of columns in the result viewer and related data preview
components.
Specifically, this PR introduces:
1. Horizontal Column Pagination
1. "Next Columns" and "Previous Columns" buttons have been added.
2. Columns are now loaded in column windows (configurable size, default
25).
3. Prevents UI freezing or overflow when dealing with tables containing
hundreds or thousands of columns.
2. Column Search Bar
1. A new search box allows users to filter or jump directly to column
names.
2. When a column is found, that column window is automatically loaded
and highlighted.
3. Useful for wide schemas such as:
1. large scientific datasets
2. logs with hundreds of attributes
3. denormalized tables or wide joins
3. Improvements to rendering performance
1. The frontend now only renders the visible subset of columns.
2. Reduces DOM load and improves React change detection speed.
### Any related issues, documentation, or discussions?
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Fixes: https://github.com/apache/texera/issues/3825
### How was this PR tested?
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1. Ran a couple of CSV scan operators that produced a wide output table
2. Clicked through column windows in both directions
3. Using search to jump to:
- first column
- random middle column
- last column
### Was this PR authored or co-authored using generative AI tooling?
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No
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