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The following commit(s) were added to refs/heads/asf-site by this push:
new 2b795c6e69 Publish built docs triggered by
4d1665550fca8fff627aeeb0ff54f64344a71a3d
2b795c6e69 is described below
commit 2b795c6e6996621167c9acc74c0a35ac73fe620a
Author: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
AuthorDate: Thu Jun 27 19:17:31 2024 +0000
Publish built docs triggered by 4d1665550fca8fff627aeeb0ff54f64344a71a3d
---
.../aggregate_function.rs | 19 +++++++++++++++++--
_sources/user-guide/cli/installation.md.txt | 3 +--
searchindex.js | 2 +-
user-guide/cli/installation.html | 3 +--
4 files changed, 20 insertions(+), 7 deletions(-)
diff --git a/_downloads/f9718f9b04809de030b1693c73858f19/aggregate_function.rs
b/_downloads/f9718f9b04809de030b1693c73858f19/aggregate_function.rs
index 2997aef58e..b17e4294a1 100644
--- a/_downloads/f9718f9b04809de030b1693c73858f19/aggregate_function.rs
+++ b/_downloads/f9718f9b04809de030b1693c73858f19/aggregate_function.rs
@@ -86,7 +86,11 @@ impl AggregateFunction {
/// Returns the datatype of the aggregate function given its argument types
///
/// This is used to get the returned data type for aggregate expr.
- pub fn return_type(&self, input_expr_types: &[DataType]) ->
Result<DataType> {
+ pub fn return_type(
+ &self,
+ input_expr_types: &[DataType],
+ input_expr_nullable: &[bool],
+ ) -> Result<DataType> {
// Note that this function *must* return the same type that the
respective physical expression returns
// or the execution panics.
@@ -113,12 +117,23 @@ impl AggregateFunction {
AggregateFunction::ArrayAgg =>
Ok(DataType::List(Arc::new(Field::new(
"item",
coerced_data_types[0].clone(),
- true,
+ input_expr_nullable[0],
)))),
AggregateFunction::Grouping => Ok(DataType::Int32),
AggregateFunction::NthValue => Ok(coerced_data_types[0].clone()),
}
}
+
+ /// Returns if the return type of the aggregate function is nullable given
its argument
+ /// nullability
+ pub fn nullable(&self) -> Result<bool> {
+ match self {
+ AggregateFunction::Max | AggregateFunction::Min => Ok(true),
+ AggregateFunction::ArrayAgg => Ok(false),
+ AggregateFunction::Grouping => Ok(true),
+ AggregateFunction::NthValue => Ok(true),
+ }
+ }
}
impl AggregateFunction {
diff --git a/_sources/user-guide/cli/installation.md.txt
b/_sources/user-guide/cli/installation.md.txt
index 3a71240783..f5114cafe5 100644
--- a/_sources/user-guide/cli/installation.md.txt
+++ b/_sources/user-guide/cli/installation.md.txt
@@ -56,8 +56,7 @@ this to work.
```bash
git clone https://github.com/apache/datafusion
-cd arrow-datafusion
-git checkout 12.0.0
+cd datafusion
docker build -f datafusion-cli/Dockerfile . --tag datafusion-cli
docker run -it -v $(your_data_location):/data datafusion-cli
```
diff --git a/searchindex.js b/searchindex.js
index 7f8bfe5fb4..0bb9ddb2c7 100644
--- a/searchindex.js
+++ b/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"alltitles": {"!=": [[43, "op-neq"]], "!~": [[43,
"op-re-not-match"]], "!~*": [[43, "op-re-not-match-i"]], "!~~": [[43, "id18"]],
"!~~*": [[43, "id19"]], "#": [[43, "op-bit-xor"]], "%": [[43, "op-modulo"]],
"&": [[43, "op-bit-and"]], "(relation, name) tuples in logical fields and
logical columns are unique": [[10,
"relation-name-tuples-in-logical-fields-and-logical-columns-are-unique"]], "*":
[[43, "op-multiply"]], "+": [[43, "op-plus"]], "-": [[43, "op-minus"]], "/": [[
[...]
\ No newline at end of file
+Search.setIndex({"alltitles": {"!=": [[43, "op-neq"]], "!~": [[43,
"op-re-not-match"]], "!~*": [[43, "op-re-not-match-i"]], "!~~": [[43, "id18"]],
"!~~*": [[43, "id19"]], "#": [[43, "op-bit-xor"]], "%": [[43, "op-modulo"]],
"&": [[43, "op-bit-and"]], "(relation, name) tuples in logical fields and
logical columns are unique": [[10,
"relation-name-tuples-in-logical-fields-and-logical-columns-are-unique"]], "*":
[[43, "op-multiply"]], "+": [[43, "op-plus"]], "-": [[43, "op-minus"]], "/": [[
[...]
\ No newline at end of file
diff --git a/user-guide/cli/installation.html b/user-guide/cli/installation.html
index bfccea09be..5f5763d0fb 100644
--- a/user-guide/cli/installation.html
+++ b/user-guide/cli/installation.html
@@ -561,8 +561,7 @@ instead.</p>
that there is <code class="docutils literal notranslate"><span
class="pre">.dockerignore</span></code> file in the root of the repository that
may need to be deleted in order for
this to work.</p>
<div class="highlight-bash notranslate"><div
class="highlight"><pre><span></span>git<span class="w"> </span>clone<span
class="w"> </span>https://github.com/apache/datafusion
-<span class="nb">cd</span><span class="w"> </span>arrow-datafusion
-git<span class="w"> </span>checkout<span class="w"> </span><span
class="m">12</span>.0.0
+<span class="nb">cd</span><span class="w"> </span>datafusion
docker<span class="w"> </span>build<span class="w"> </span>-f<span class="w">
</span>datafusion-cli/Dockerfile<span class="w"> </span>.<span class="w">
</span>--tag<span class="w"> </span>datafusion-cli
docker<span class="w"> </span>run<span class="w"> </span>-it<span class="w">
</span>-v<span class="w"> </span><span
class="k">$(</span>your_data_location<span class="k">)</span>:/data<span
class="w"> </span>datafusion-cli
</pre></div>
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