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[docs](function) Add documentation for ST_NumGeometries, ST_NumPoints…#3623

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[docs](function) Add documentation for ST_NumGeometries, ST_NumPoints…#3623
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@acarofpigs acarofpigs commented May 7, 2026

…, ST_Geometries

Versions

  • dev
  • 4.x
  • 3.x
  • 2.1 or older (not covered by version/language sync gate)

Languages

  • Chinese
  • English
  • Japanese candidate translation needed

Docs Checklist

  • Checked by AI
  • Test Cases Built
  • Updated required version and language counterparts, or explained why not
  • If only one language changed, confirmed whether source/translation counterparts need sync

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run buildall

Mryange pushed a commit to apache/doris that referenced this pull request May 26, 2026
… functions (#63049)

… functions

### What problem does this PR solve?

Issue Number: ref #48203 

Related PR: apache/doris-website#3623

Problem Summary:
Add three new spatial functions for geometry collection operations:
- `ST_NumGeometries`: Returns the number of sub-geometries in a geometry
object.
- `ST_NumPoints`: Returns the total number of vertices (points) in a
geometry object.
- `ST_Geometries`: Decomposes a geometry object into an array of its
sub-geometries.
github-actions Bot pushed a commit to apache/doris that referenced this pull request May 26, 2026
… functions (#63049)

… functions

### What problem does this PR solve?

Issue Number: ref #48203 

Related PR: apache/doris-website#3623

Problem Summary:
Add three new spatial functions for geometry collection operations:
- `ST_NumGeometries`: Returns the number of sub-geometries in a geometry
object.
- `ST_NumPoints`: Returns the total number of vertices (points) in a
geometry object.
- `ST_Geometries`: Decomposes a geometry object into an array of its
sub-geometries.
@linrrzqqq
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Still need to support the documentation for version 4.x, as well as the Chinese versions of dev and 4.x

And please note in the 4.x version that these three functions are supported since 4.1.2, like:

:::note
Since 4.1.2
:::

You can refer to how it is explained elsewhere.

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2 participants