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Posted to commits@datafusion.apache.org by gi...@apache.org on 2026/09/10 01:41:45 UTC

(datafusion-comet) branch asf-site updated (22bcafb038 -> 0e1696a63b)

This is an automated email from the ASF dual-hosted git repository.

github-actions[bot] pushed a change to branch asf-site
in repository https://gitbox.apache.org/repos/asf/datafusion-comet.git


 discard 22bcafb038 Publish built docs triggered by c1520518953473b4430941ef9dbf86ebd6e400e2
     new 0e1696a63b Publish built docs triggered by 80c8ec37af422db1952a1128cb23043c9bbfbb72

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(datafusion-comet) 01/01: Publish built docs triggered by 80c8ec37af422db1952a1128cb23043c9bbfbb72

Posted by gi...@apache.org.
This is an automated email from the ASF dual-hosted git repository.

github-actions[bot] pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/datafusion-comet.git

commit 0e1696a63b800f521bda74d72e00b5ef4bfe902c
Author: github-actions[bot] <gi...@users.noreply.github.com>
AuthorDate: Thu Sep 10 01:41:39 2026 +0000

    Publish built docs triggered by 80c8ec37af422db1952a1128cb23043c9bbfbb72
---
 _sources/user-guide/latest/compatibility/index.md.txt | 3 +++
 searchindex.js                                        | 2 +-
 user-guide/latest/compatibility/index.html            | 3 +++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/_sources/user-guide/latest/compatibility/index.md.txt b/_sources/user-guide/latest/compatibility/index.md.txt
index 001ec87606..fd7c15ff3d 100644
--- a/_sources/user-guide/latest/compatibility/index.md.txt
+++ b/_sources/user-guide/latest/compatibility/index.md.txt
@@ -139,6 +139,9 @@ so users hunting an unexpected value have a single place to check:
   parses in Spark and returns `NULL` in Comet, while a value padded with non-ASCII whitespace such
   as `U+3000` returns `NULL` in Spark and parses in Comet
   ([#5149](https://github.com/apache/datafusion-comet/issues/5149)).
+- **Explicit positive timestamp years:** Spark accepts strings such as `+7528` as the start
+  of that year, while Comet's native string-to-timestamp cast returns NULL in non-ANSI mode
+  ([#5716](https://github.com/apache/datafusion-comet/issues/5716)).
 - Native `RANGE` window frames with an explicit `PRECEDING` / `FOLLOWING` offset diverge from
   Spark when the boundary arithmetic overflows for `DATE` or `DECIMAL` `ORDER BY` columns
   ([#5022](https://github.com/apache/datafusion-comet/issues/5022)).
diff --git a/searchindex.js b/searchindex.js
index 6e807d2196..07503fec88 100644
--- a/searchindex.js
+++ b/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"alltitles": {"!": [[55, "id1"]], "%": [[53, "id1"]], "&": [[43, "id1"]], "*": [[53, "id2"]], "+": [[53, "id3"]], "-": [[53, "id4"]], "/": [[53, "id5"]], "1. Format Your Code": [[40, "format-your-code"]], "1. Install Comet": [[61, "install-comet"], [71, "install-comet"]], "1. Native Operators (nativeExecs map)": [[28, "native-operators-nativeexecs-map"]], "2. Build and Verify": [[40, "build-and-verify"]], "2. Clone Iceberg and Apply Diff": [[61, "clone-iceberg-and-apply- [...]
\ No newline at end of file
+Search.setIndex({"alltitles": {"!": [[55, "id1"]], "%": [[53, "id1"]], "&": [[43, "id1"]], "*": [[53, "id2"]], "+": [[53, "id3"]], "-": [[53, "id4"]], "/": [[53, "id5"]], "1. Format Your Code": [[40, "format-your-code"]], "1. Install Comet": [[61, "install-comet"], [71, "install-comet"]], "1. Native Operators (nativeExecs map)": [[28, "native-operators-nativeexecs-map"]], "2. Build and Verify": [[40, "build-and-verify"]], "2. Clone Iceberg and Apply Diff": [[61, "clone-iceberg-and-apply- [...]
\ No newline at end of file
diff --git a/user-guide/latest/compatibility/index.html b/user-guide/latest/compatibility/index.html
index a4d760c028..397611e985 100644
--- a/user-guide/latest/compatibility/index.html
+++ b/user-guide/latest/compatibility/index.html
@@ -891,6 +891,9 @@ Spark trims only the bytes <code class="docutils literal notranslate"><span clas
 parses in Spark and returns <code class="docutils literal notranslate"><span class="pre">NULL</span></code> in Comet, while a value padded with non-ASCII whitespace such
 as <code class="docutils literal notranslate"><span class="pre">U+3000</span></code> returns <code class="docutils literal notranslate"><span class="pre">NULL</span></code> in Spark and parses in Comet
 (<a class="reference external" href="https://github.com/apache/datafusion-comet/issues/5149">#5149</a>).</p></li>
+<li><p><strong>Explicit positive timestamp years:</strong> Spark accepts strings such as <code class="docutils literal notranslate"><span class="pre">+7528</span></code> as the start
+of that year, while Comet’s native string-to-timestamp cast returns NULL in non-ANSI mode
+(<a class="reference external" href="https://github.com/apache/datafusion-comet/issues/5716">#5716</a>).</p></li>
 <li><p>Native <code class="docutils literal notranslate"><span class="pre">RANGE</span></code> window frames with an explicit <code class="docutils literal notranslate"><span class="pre">PRECEDING</span></code> / <code class="docutils literal notranslate"><span class="pre">FOLLOWING</span></code> offset diverge from
 Spark when the boundary arithmetic overflows for <code class="docutils literal notranslate"><span class="pre">DATE</span></code> or <code class="docutils literal notranslate"><span class="pre">DECIMAL</span></code> <code class="docutils literal notranslate"><span class="pre">ORDER</span> <span class="pre">BY</span></code> columns
 (<a class="reference external" href="https://github.com/apache/datafusion-comet/issues/5022">#5022</a>).</p></li>


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