mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-05-25 01:10:37 +00:00
11 lines
4.8 KiB
HTML
11 lines
4.8 KiB
HTML
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Checks whether interleaving the selected rows from byte columns would overflow i32 offsets. Similar to arrow-rs `interleave_bytes()`, accumulates offsets and returns an error if the capacity exceeds `i32::MAX`."><title>check_interleave_bytes_overflow in mito2::read::flat_merge - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../static.files/rustdoc-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="mito2" data-themes="" data-resource-suffix="" data-rustdoc-version="1.96.0-nightly (ac7f9ec7d 2026-03-20)" data-channel="nightly" data-search-js="search-63369b7b.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../../../static.files/storage-41dd4d93.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-5013f961.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-f7c3ffd8.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-044be391.svg"></head><body class="rustdoc fn"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">check_interleave_bytes_overflow</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../mito2/index.html">mito2</a><span class="version">1.0.0</span></h2></div><div class="sidebar-elems"><div id="rustdoc-modnav"><h2><a href="index.html">In mito2::<wbr>read::<wbr>flat_<wbr>merge</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content" tabindex="-1"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../index.html">mito2</a>::<wbr><a href="../index.html">read</a>::<wbr><a href="index.html">flat_merge</a></div><h1>Function <span class="fn">check_<wbr>interleave_<wbr>bytes_<wbr>overflow</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../../src/mito2/read/flat_merge.rs.html#51-75">Source</a> </span></div><pre class="rust item-decl"><code>fn check_interleave_bytes_overflow<T: ByteArrayType>(
|
|
batches: &[(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, RecordBatch)],
|
|
col_idx: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>,
|
|
indices: &[(<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>)],
|
|
) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, ArrowError></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Checks whether interleaving the selected rows from byte columns would overflow
|
|
i32 offsets. Similar to arrow-rs <code>interleave_bytes()</code>, accumulates offsets and
|
|
returns an error if the capacity exceeds <code>i32::MAX</code>.</p>
|
|
<p>TODO(yingwen): Remove this after upgrading to arrow >= 58.1.0, which handles
|
|
offset overflow in <code>interleave_bytes()</code> natively.</p>
|
|
<p>See: <a href="https://github.com/apache/arrow-rs/blob/65ad652f2410fc51ad77da1805e85c0a76d9a7ea/arrow-select/src/interleave.rs#L208-L225">https://github.com/apache/arrow-rs/blob/65ad652f2410fc51ad77da1805e85c0a76d9a7ea/arrow-select/src/interleave.rs#L208-L225</a></p>
|
|
</div></details></section></div></main></body></html> |