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new cf25bed6f4 Docs: Add UDF spec to website navigation (#15491)
cf25bed6f4 is described below
commit cf25bed6f41627e6d8d343ef63845d88209b77fd
Author: Steven Zhen Wu <[email protected]>
AuthorDate: Mon Mar 2 11:36:58 2026 -0800
Docs: Add UDF spec to website navigation (#15491)
---
format/udf-spec.md | 1 -
site/docs/udf-spec.md | 1 +
site/mkdocs-dev.yml | 1 +
site/nav.yml | 1 +
4 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/format/udf-spec.md b/format/udf-spec.md
index 86cb2bc284..859cb490a2 100644
--- a/format/udf-spec.md
+++ b/format/udf-spec.md
@@ -140,7 +140,6 @@ A `definition version` represents a specific implementation
of that definition a
| *optional* | `on-null-input` | `string` (`"return-null"` or `"call"`,
default `"call"`) | Defines how the UDF behaves when any input parameter is
NULL. |
| *required* | `timestamp-ms` | `long` (unix epoch millis)
| Creation timestamp of this version. |
-
#### Null Input Handling
`on-null-input` provides an optimization hint for query engines:
1. If set to `return-null`, the function always returns `NULL` if any input
argument is `NULL`. This allows engines to
diff --git a/site/docs/udf-spec.md b/site/docs/udf-spec.md
new file mode 120000
index 0000000000..59ca370978
--- /dev/null
+++ b/site/docs/udf-spec.md
@@ -0,0 +1 @@
+../../format/udf-spec.md
\ No newline at end of file
diff --git a/site/mkdocs-dev.yml b/site/mkdocs-dev.yml
index c7fc0498f3..8891eb1a95 100644
--- a/site/mkdocs-dev.yml
+++ b/site/mkdocs-dev.yml
@@ -100,6 +100,7 @@ nav:
- View spec: view-spec.md
- Puffin spec: puffin-spec.md
- AES GCM Stream spec: gcm-stream-spec.md
+ - UDF spec: udf-spec.md
- Implementation status: status.md
exclude_docs: |
diff --git a/site/nav.yml b/site/nav.yml
index cae97ad3d6..de1770c7ad 100644
--- a/site/nav.yml
+++ b/site/nav.yml
@@ -116,4 +116,5 @@ nav:
- View spec: view-spec.md
- Puffin spec: puffin-spec.md
- AES GCM Stream spec: gcm-stream-spec.md
+ - UDF spec: udf-spec.md
- Implementation status: status.md
