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Add struct_flatten, fix list_flatten options - #3272

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texodus merged 2 commits into
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gateway-fixes
Nov 4, 2026
Merged

texodus merged 2 commits into
masterfrom
gateway-fixes

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@texodus texodus commented Nov 4, 2026

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This PR adds a new option struct_flatten: "pivot" | "stringify" which controls how Arrow Struct and (new) Map columns are interpreted. It also fixes several list_flatten corner cases - construction from a schema (which fails with a confusing error in v5.6.1), and symmetric support for table construction options to PerspectiveWidget (page_to_disk as well as the flatten options).

… to `PerspectiveWidget`

Signed-off-by: Andrew Stein <steinlink@gmail.com>
Signed-off-by: Andrew Stein <steinlink@gmail.com>
@texodus texodus added the enhancement Feature requests or improvements label Nov 4, 2026
@texodus
texodus merged commit 60bdbe5 into master Nov 4, 2026
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texodus deleted the gateway-fixes branch November 4, 2026 04:38
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