mirror of
https://github.com/GreptimeTeam/greptimedb.git
synced 2026-09-08 06:29:04 +00:00
7 lines
9.9 KiB
HTML
7 lines
9.9 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="API documentation for the Rust `ddl` mod in crate `operator`."><title>operator::statement::ddl - 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="operator" 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 mod"><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="#">Module ddl</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../operator/index.html">operator</a><span class="version">1.3.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Module ddl</a></h2><h3><a href="#structs">Module Items</a></h3><ul class="block"><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#constants" title="Constants">Constants</a></li><li><a href="#functions" title="Functions">Functions</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="../index.html">In operator::<wbr>statement</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">operator</a>::<wbr><a href="../index.html">statement</a></div><h1>Module <span>ddl</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/operator/statement/ddl.rs.html#15-3675">Source</a> </span></div><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><dl class="item-table"><dt><a class="struct" href="struct.DdlSubmitOptions.html" title="struct operator::statement::ddl::DdlSubmitOptions">DdlSubmit<wbr>Options</a><span title="Restricted Visibility"> 🔒</span> </dt></dl><h2 id="constants" class="section-header">Constants<a href="#constants" class="anchor">§</a></h2><dl class="item-table"><dt><a class="constant" href="constant.ALLOWED_FLOW_OPTIONS.html" title="constant operator::statement::ddl::ALLOWED_FLOW_OPTIONS">ALLOWED_<wbr>FLOW_<wbr>OPTIONS</a><span title="Restricted Visibility"> 🔒</span> </dt></dl><h2 id="functions" class="section-header">Functions<a href="#functions" class="anchor">§</a></h2><dl class="item-table"><dt><a class="fn" href="fn.build_procedure_id_output.html" title="fn operator::statement::ddl::build_procedure_id_output">build_<wbr>procedure_<wbr>id_<wbr>output</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.column_name_and_type.html" title="fn operator::statement::ddl::column_name_and_type">column_<wbr>name_<wbr>and_<wbr>type</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.convert_identifier.html" title="fn operator::statement::ddl::convert_identifier">convert_<wbr>identifier</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.convert_one_expr.html" title="fn operator::statement::ddl::convert_one_expr">convert_<wbr>one_<wbr>expr</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.convert_value.html" title="fn operator::statement::ddl::convert_value">convert_<wbr>value</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.create_table_info.html" title="fn operator::statement::ddl::create_table_info">create_<wbr>table_<wbr>info</a></dt><dt><a class="fn" href="fn.determine_flow_type_for_source_state.html" title="fn operator::statement::ddl::determine_flow_type_for_source_state">determine_<wbr>flow_<wbr>type_<wbr>for_<wbr>source_<wbr>state</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.ensure_partition_expr_columns_in_target.html" title="fn operator::statement::ddl::ensure_partition_expr_columns_in_target">ensure_<wbr>partition_<wbr>expr_<wbr>columns_<wbr>in_<wbr>target</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.ensure_partition_operand_columns_in_target.html" title="fn operator::statement::ddl::ensure_partition_operand_columns_in_target">ensure_<wbr>partition_<wbr>operand_<wbr>columns_<wbr>in_<wbr>target</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.ensure_table_definition_writable.html" title="fn operator::statement::ddl::ensure_table_definition_writable">ensure_<wbr>table_<wbr>definition_<wbr>writable</a><span title="Restricted Visibility"> 🔒</span> </dt><dd><a href="fn.ensure_table_writable.html" title="fn operator::statement::ddl::ensure_table_writable"><code>ensure_table_writable</code></a> plus the definition guard for system-defined
|
||
tables: user CREATE, ALTER and RENAME-into are rejected so the canonical
|
||
schema cannot be squatted or mutated. DROP and TRUNCATE stay allowed — the
|
||
next INSERT recreates the table canonically, which is also the recovery
|
||
path if the canonical definition changes across an upgrade.</dd><dt><a class="fn" href="fn.ensure_table_writable.html" title="fn operator::statement::ddl::ensure_table_writable">ensure_<wbr>table_<wbr>writable</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>Rejects DDL against read-only schemas and computed entity-graph tables.</dd><dt><a class="fn" href="fn.find_partition_columns.html" title="fn operator::statement::ddl::find_partition_columns">find_<wbr>partition_<wbr>columns</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.find_partition_entries.html" title="fn operator::statement::ddl::find_partition_entries">find_<wbr>partition_<wbr>entries</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>Parse [Partitions] into a group of partition entries.</dd><dt><a class="fn" href="fn.normalize_flow_bool_option.html" title="fn operator::statement::ddl::normalize_flow_bool_option">normalize_<wbr>flow_<wbr>bool_<wbr>option</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_ddl_options.html" title="fn operator::statement::ddl::parse_ddl_options">parse_<wbr>ddl_<wbr>options</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_partitions.html" title="fn operator::statement::ddl::parse_partitions">parse_<wbr>partitions</a></dt><dd>Parse partition statement [Partitions] into [PartitionExpr] and partition columns.</dd><dt><a class="fn" href="fn.parse_partitions_for_logical_validation.html" title="fn operator::statement::ddl::parse_partitions_for_logical_validation">parse_<wbr>partitions_<wbr>for_<wbr>logical_<wbr>validation</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.supported_flow_options.html" title="fn operator::statement::ddl::supported_flow_options">supported_<wbr>flow_<wbr>options</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.validate_and_collect_partition_columns.html" title="fn operator::statement::ddl::validate_and_collect_partition_columns">validate_<wbr>and_<wbr>collect_<wbr>partition_<wbr>columns</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.validate_and_normalize_annotations.html" title="fn operator::statement::ddl::validate_and_normalize_annotations">validate_<wbr>and_<wbr>normalize_<wbr>annotations</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>CREATE-side annotation validation: one rule source in the table crate,
|
||
mapped onto this crate’s existing error variants so client-visible codes
|
||
and messages stay put.</dd><dt><a class="fn" href="fn.validate_and_normalize_flow_options.html" title="fn operator::statement::ddl::validate_and_normalize_flow_options">validate_<wbr>and_<wbr>normalize_<wbr>flow_<wbr>options</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.validate_json2_columns_append_mode.html" title="fn operator::statement::ddl::validate_json2_columns_append_mode">validate_<wbr>json2_<wbr>columns_<wbr>append_<wbr>mode</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.verify_alter.html" title="fn operator::statement::ddl::verify_alter">verify_<wbr>alter</a></dt><dd>Verifies an alter and returns whether it is necessary to perform the alter.</dd></dl></section></div></main></body></html> |