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| <codeline lineno="1"><highlight class="comment">/*</highlight></codeline> |
| <codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Licensed<sp/>to<sp/>the<sp/>Apache<sp/>Software<sp/>Foundation<sp/>(ASF)<sp/>under<sp/>one</highlight></codeline> |
| <codeline lineno="3"><highlight class="comment"><sp/>*<sp/>or<sp/>more<sp/>contributor<sp/>license<sp/>agreements.<sp/><sp/>See<sp/>the<sp/>NOTICE<sp/>file</highlight></codeline> |
| <codeline lineno="4"><highlight class="comment"><sp/>*<sp/>distributed<sp/>with<sp/>this<sp/>work<sp/>for<sp/>additional<sp/>information</highlight></codeline> |
| <codeline lineno="5"><highlight class="comment"><sp/>*<sp/>regarding<sp/>copyright<sp/>ownership.<sp/><sp/>The<sp/>ASF<sp/>licenses<sp/>this<sp/>file</highlight></codeline> |
| <codeline lineno="6"><highlight class="comment"><sp/>*<sp/>to<sp/>you<sp/>under<sp/>the<sp/>Apache<sp/>License,<sp/>Version<sp/>2.0<sp/>(the</highlight></codeline> |
| <codeline lineno="7"><highlight class="comment"><sp/>*<sp/>"License");<sp/>you<sp/>may<sp/>not<sp/>use<sp/>this<sp/>file<sp/>except<sp/>in<sp/>compliance</highlight></codeline> |
| <codeline lineno="8"><highlight class="comment"><sp/>*<sp/>with<sp/>the<sp/>License.<sp/><sp/>You<sp/>may<sp/>obtain<sp/>a<sp/>copy<sp/>of<sp/>the<sp/>License<sp/>at</highlight></codeline> |
| <codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/>http://www.apache.org/licenses/LICENSE-2.0</highlight></codeline> |
| <codeline lineno="11"><highlight class="comment"><sp/>*</highlight></codeline> |
| <codeline lineno="12"><highlight class="comment"><sp/>*<sp/>Unless<sp/>required<sp/>by<sp/>applicable<sp/>law<sp/>or<sp/>agreed<sp/>to<sp/>in<sp/>writing,</highlight></codeline> |
| <codeline lineno="13"><highlight class="comment"><sp/>*<sp/>software<sp/>distributed<sp/>under<sp/>the<sp/>License<sp/>is<sp/>distributed<sp/>on<sp/>an</highlight></codeline> |
| <codeline lineno="14"><highlight class="comment"><sp/>*<sp/>"AS<sp/>IS"<sp/>BASIS,<sp/>WITHOUT<sp/>WARRANTIES<sp/>OR<sp/>CONDITIONS<sp/>OF<sp/>ANY</highlight></codeline> |
| <codeline lineno="15"><highlight class="comment"><sp/>*<sp/>KIND,<sp/>either<sp/>express<sp/>or<sp/>implied.<sp/><sp/>See<sp/>the<sp/>License<sp/>for<sp/>the</highlight></codeline> |
| <codeline lineno="16"><highlight class="comment"><sp/>*<sp/>specific<sp/>language<sp/>governing<sp/>permissions<sp/>and<sp/>limitations</highlight></codeline> |
| <codeline lineno="17"><highlight class="comment"><sp/>*<sp/>under<sp/>the<sp/>License.</highlight></codeline> |
| <codeline lineno="18"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="19"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="20"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="update__partition__spec_8h" kindref="compound">iceberg/update/update_partition_spec.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="21"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="22"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><algorithm></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="23"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><format></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="24"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><memory></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="25"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><string_view></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="26"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><utility></highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="27"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="28"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="term_8h" kindref="compound">iceberg/expression/term.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="29"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="partition__field_8h" kindref="compound">iceberg/partition_field.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="30"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="partition__spec_8h" kindref="compound">iceberg/partition_spec.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="31"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="schema_8h" kindref="compound">iceberg/schema.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="32"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="table__metadata_8h" kindref="compound">iceberg/table_metadata.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="33"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"iceberg/transaction.h"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="34"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"<ref refid="transform_8h" kindref="compound">iceberg/transform.h</ref>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="35"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>"iceberg/util/macros.h"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="36"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="37"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline> |
| <codeline lineno="38"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="39"><highlight class="normal">Result<std::shared_ptr<UpdatePartitionSpec>><sp/>UpdatePartitionSpec::Make(</highlight></codeline> |
| <codeline lineno="40"><highlight class="normal"><sp/><sp/><sp/><sp/>std::shared_ptr<TransactionContext><sp/>ctx)<sp/>{</highlight></codeline> |
| <codeline lineno="41"><highlight class="normal"><sp/><sp/>ICEBERG_PRECHECK(ctx<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">"Cannot<sp/>create<sp/>UpdatePartitionSpec<sp/>without<sp/>context"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="42"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::shared_ptr<UpdatePartitionSpec>(</highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/>UpdatePartitionSpec(std::move(ctx)));</highlight></codeline> |
| <codeline lineno="43"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="44"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="45"><highlight class="normal">UpdatePartitionSpec::UpdatePartitionSpec(std::shared_ptr<TransactionContext><sp/>ctx)</highlight></codeline> |
| <codeline lineno="46"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>PendingUpdate(<ref refid="namespacestd" kindref="compound">std</ref>::move(ctx))<sp/>{</highlight></codeline> |
| <codeline lineno="47"><highlight class="normal"><sp/><sp/>format_version_<sp/>=<sp/>base().format_version;</highlight></codeline> |
| <codeline lineno="48"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="49"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Get<sp/>the<sp/>current/default<sp/>partition<sp/>spec</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="50"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>spec_result<sp/>=<sp/>base().PartitionSpec();</highlight></codeline> |
| <codeline lineno="51"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!spec_result.has_value())<sp/>{</highlight></codeline> |
| <codeline lineno="52"><highlight class="normal"><sp/><sp/><sp/><sp/>AddError(spec_result.error());</highlight></codeline> |
| <codeline lineno="53"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="54"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="55"><highlight class="normal"><sp/><sp/>spec_<sp/>=<sp/>std::move(spec_result.value());</highlight></codeline> |
| <codeline lineno="56"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="57"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Get<sp/>the<sp/>current<sp/>schema</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="58"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>schema_result<sp/>=<sp/>base().Schema();</highlight></codeline> |
| <codeline lineno="59"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!schema_result.has_value())<sp/>{</highlight></codeline> |
| <codeline lineno="60"><highlight class="normal"><sp/><sp/><sp/><sp/>AddError(schema_result.error());</highlight></codeline> |
| <codeline lineno="61"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="62"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="63"><highlight class="normal"><sp/><sp/>schema_<sp/>=<sp/>std::move(schema_result.value());</highlight></codeline> |
| <codeline lineno="64"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="65"><highlight class="normal"><sp/><sp/>last_assigned_partition_id_<sp/>=</highlight></codeline> |
| <codeline lineno="66"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::max(base().last_partition_id,<sp/>PartitionSpec::kLegacyPartitionDataIdStart<sp/>-<sp/>1);</highlight></codeline> |
| <codeline lineno="67"><highlight class="normal"><sp/><sp/>name_to_field_<sp/>=<sp/>IndexSpecByName(*spec_);</highlight></codeline> |
| <codeline lineno="68"><highlight class="normal"><sp/><sp/>transform_to_field_<sp/>=<sp/>IndexSpecByTransform(*spec_);</highlight></codeline> |
| <codeline lineno="69"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="70"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Check<sp/>for<sp/>unknown<sp/>transforms</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="71"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>field<sp/>:<sp/>spec_->fields())<sp/>{</highlight></codeline> |
| <codeline lineno="72"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(field.transform()->transform_type()<sp/>==<sp/>TransformType::kUnknown)<sp/>{</highlight></codeline> |
| <codeline lineno="73"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>AddError(ErrorKind::kInvalidArgument,</highlight></codeline> |
| <codeline lineno="74"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>update<sp/>partition<sp/>spec<sp/>with<sp/>unknown<sp/>transform:<sp/>{}"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="75"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>field.ToString());</highlight></codeline> |
| <codeline lineno="76"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="78"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="79"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="80"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Build<sp/>index<sp/>of<sp/>historical<sp/>partition<sp/>fields<sp/>for<sp/>efficient<sp/>recycling<sp/>(V2+)</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="81"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(format_version_<sp/>>=<sp/>2)<sp/>{</highlight></codeline> |
| <codeline lineno="82"><highlight class="normal"><sp/><sp/><sp/><sp/>BuildHistoricalFieldsIndex();</highlight></codeline> |
| <codeline lineno="83"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="84"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="85"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="86"><highlight class="normal">UpdatePartitionSpec::~UpdatePartitionSpec()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="87"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="88"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::CaseSensitive(</highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>is_case_sensitive)<sp/>{</highlight></codeline> |
| <codeline lineno="89"><highlight class="normal"><sp/><sp/>case_sensitive_<sp/>=<sp/>is_case_sensitive;</highlight></codeline> |
| <codeline lineno="90"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="91"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="92"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="93"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::AddNonDefaultSpec()<sp/>{</highlight></codeline> |
| <codeline lineno="94"><highlight class="normal"><sp/><sp/>set_as_default_<sp/>=<sp/></highlight><highlight class="keyword">false</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="95"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="96"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="97"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="98"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::AddField(std::string_view<sp/>source_name)<sp/>{</highlight></codeline> |
| <codeline lineno="99"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Find<sp/>the<sp/>source<sp/>field<sp/>in<sp/>the<sp/>schema</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="100"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight></codeline> |
| <codeline lineno="101"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>field_opt,<sp/>schema_->FindFieldByName(source_name,<sp/>case_sensitive_));</highlight></codeline> |
| <codeline lineno="102"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="103"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(field_opt.has_value(),<sp/></highlight><highlight class="stringliteral">"Cannot<sp/>find<sp/>source<sp/>field:<sp/>{}"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="104"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>source_name);</highlight></codeline> |
| <codeline lineno="105"><highlight class="normal"><sp/><sp/>int32_t<sp/>source_id<sp/>=<sp/>field_opt->get().field_id();</highlight></codeline> |
| <codeline lineno="106"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>AddFieldInternal(source_name,<sp/>source_id,<sp/>Transform::Identity());</highlight></codeline> |
| <codeline lineno="107"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="108"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="109"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::AddField(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::shared_ptr<Term>&<sp/>term,</highlight></codeline> |
| <codeline lineno="110"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string_view<sp/>part_name)<sp/>{</highlight></codeline> |
| <codeline lineno="111"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(term->is_unbound(),<sp/></highlight><highlight class="stringliteral">"Cannot<sp/>add<sp/>bound<sp/>term<sp/>to<sp/>partition<sp/>spec"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="112"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Bind<sp/>the<sp/>term<sp/>to<sp/>get<sp/>the<sp/>source<sp/>id</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="113"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(term->kind()<sp/>==<sp/>Term::Kind::kReference)<sp/>{</highlight></codeline> |
| <codeline lineno="114"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>ref<sp/>=<sp/></highlight><highlight class="keyword">dynamic_cast<</highlight><highlight class="keyword">const<sp/></highlight><highlight class="normal">NamedReference&</highlight><highlight class="keyword">></highlight><highlight class="normal">(*term);</highlight></codeline> |
| <codeline lineno="115"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>bound_ref,<sp/>ref.Bind(*schema_,<sp/>case_sensitive_));</highlight></codeline> |
| <codeline lineno="116"><highlight class="normal"><sp/><sp/><sp/><sp/>int32_t<sp/>source_id<sp/>=<sp/>bound_ref->field().field_id();</highlight></codeline> |
| <codeline lineno="117"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>AddFieldInternal(part_name,<sp/>source_id,<sp/>Transform::Identity());</highlight></codeline> |
| <codeline lineno="118"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(term->kind()<sp/>==<sp/>Term::Kind::kTransform)<sp/>{</highlight></codeline> |
| <codeline lineno="119"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>unbound_transform<sp/>=<sp/></highlight><highlight class="keyword">dynamic_cast<</highlight><highlight class="keyword">const<sp/></highlight><highlight class="normal">UnboundTransform&</highlight><highlight class="keyword">></highlight><highlight class="normal">(*term);</highlight></codeline> |
| <codeline lineno="120"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>bound_transform,</highlight></codeline> |
| <codeline lineno="121"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>unbound_transform.Bind(*schema_,<sp/>case_sensitive_));</highlight></codeline> |
| <codeline lineno="122"><highlight class="normal"><sp/><sp/><sp/><sp/>int32_t<sp/>source_id<sp/>=<sp/>bound_transform->reference()->field().field_id();</highlight></codeline> |
| <codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>AddFieldInternal(part_name,<sp/>source_id,<sp/>bound_transform->transform());</highlight></codeline> |
| <codeline lineno="124"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="125"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="126"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>AddError(</highlight></codeline> |
| <codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>InvalidArgument(</highlight><highlight class="stringliteral">"Cannot<sp/>add<sp/>{}<sp/>term<sp/>to<sp/>partition<sp/>spec"</highlight><highlight class="normal">,<sp/>term->ToString()));</highlight></codeline> |
| <codeline lineno="128"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="129"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="130"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::AddFieldInternal(</highlight></codeline> |
| <codeline lineno="131"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string_view<sp/>name,<sp/>int32_t<sp/>source_id,</highlight></codeline> |
| <codeline lineno="132"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::shared_ptr<Transform>&<sp/>transform)<sp/>{</highlight></codeline> |
| <codeline lineno="133"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Check<sp/>for<sp/>duplicate<sp/>name<sp/>in<sp/>added<sp/>fields</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="134"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(name.empty()<sp/>||<sp/>!added_field_names_.contains(name),</highlight></codeline> |
| <codeline lineno="135"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>add<sp/>duplicate<sp/>partition<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="136"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="137"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Cache<sp/>transform<sp/>string<sp/>to<sp/>avoid<sp/>repeated<sp/>ToString()<sp/>calls</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="138"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string<sp/>transform_str<sp/>=<sp/>transform->ToString();</highlight></codeline> |
| <codeline lineno="139"><highlight class="normal"><sp/><sp/>TransformKey<sp/>validation_key{source_id,<sp/>transform_str};</highlight></codeline> |
| <codeline lineno="140"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="141"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Check<sp/>if<sp/>this<sp/>field<sp/>already<sp/>exists<sp/>in<sp/>the<sp/>current<sp/>spec</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="142"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>existing_it<sp/>=<sp/>transform_to_field_.find(validation_key);</highlight></codeline> |
| <codeline lineno="143"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(existing_it<sp/>!=<sp/>transform_to_field_.end())<sp/>{</highlight></codeline> |
| <codeline lineno="144"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>existing<sp/>=<sp/>existing_it->second;</highlight></codeline> |
| <codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>is_deleted<sp/>=<sp/>deletes_.contains(existing->field_id());</highlight></codeline> |
| <codeline lineno="146"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(is_deleted<sp/>&&<sp/>*existing->transform()<sp/>==<sp/>*transform)<sp/>{</highlight></codeline> |
| <codeline lineno="147"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>If<sp/>the<sp/>field<sp/>was<sp/>deleted<sp/>and<sp/>we're<sp/>re-adding<sp/>the<sp/>same<sp/>one,<sp/>just<sp/>undo<sp/>the<sp/>delete</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="148"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>RewriteDeleteAndAddField(*existing,<sp/>name);</highlight></codeline> |
| <codeline lineno="149"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="150"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="151"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_CHECK(</highlight></codeline> |
| <codeline lineno="152"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>is_deleted,</highlight></codeline> |
| <codeline lineno="153"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>add<sp/>duplicate<sp/>partition<sp/>field<sp/>'{}'<sp/>for<sp/>source<sp/>{}<sp/>with<sp/>transform<sp/>{},<sp/>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="154"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"conflicts<sp/>with<sp/>{}"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="155"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>name,<sp/>source_id,<sp/>transform_str,<sp/>existing->ToString());</highlight></codeline> |
| <codeline lineno="156"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="157"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="158"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Check<sp/>if<sp/>already<sp/>being<sp/>added</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="159"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>added_it<sp/>=<sp/>transform_to_added_field_.find(validation_key);</highlight></codeline> |
| <codeline lineno="160"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(</highlight></codeline> |
| <codeline lineno="161"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>added_it<sp/>==<sp/>transform_to_added_field_.end(),</highlight></codeline> |
| <codeline lineno="162"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>add<sp/>duplicate<sp/>partition<sp/>field<sp/>'{}'<sp/>for<sp/>source<sp/>{}<sp/>with<sp/>transform<sp/>{},<sp/>"</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="163"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"already<sp/>added:<sp/>{}"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="164"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>name,<sp/>source_id,<sp/>transform_str,<sp/>added_it->second);</highlight></codeline> |
| <codeline lineno="165"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="166"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Create<sp/>or<sp/>recycle<sp/>the<sp/>partition<sp/>field</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="167"><highlight class="normal"><sp/><sp/>PartitionField<sp/>new_field<sp/>=<sp/>RecycleOrCreatePartitionField(source_id,<sp/>transform,<sp/>name);</highlight></codeline> |
| <codeline lineno="168"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="169"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Generate<sp/>name<sp/>if<sp/>not<sp/>provided</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="170"><highlight class="normal"><sp/><sp/>std::string<sp/>field_name;</highlight></codeline> |
| <codeline lineno="171"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!name.empty())<sp/>{</highlight></codeline> |
| <codeline lineno="172"><highlight class="normal"><sp/><sp/><sp/><sp/>field_name<sp/>=<sp/>name;</highlight></codeline> |
| <codeline lineno="173"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline> |
| <codeline lineno="174"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(field_name,</highlight></codeline> |
| <codeline lineno="175"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>GeneratePartitionName(source_id,<sp/>transform));</highlight></codeline> |
| <codeline lineno="176"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="177"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="178"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Create<sp/>the<sp/>final<sp/>field<sp/>with<sp/>the<sp/>name</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="179"><highlight class="normal"><sp/><sp/>new_field<sp/>=<sp/>PartitionField(new_field.source_id(),<sp/>new_field.field_id(),<sp/>field_name,</highlight></codeline> |
| <codeline lineno="180"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>new_field.transform());</highlight></codeline> |
| <codeline lineno="181"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="182"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Check<sp/>for<sp/>redundant<sp/>time-based<sp/>partitions</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="183"><highlight class="normal"><sp/><sp/>CheckForRedundantAddedPartitions(new_field);</highlight></codeline> |
| <codeline lineno="184"><highlight class="normal"><sp/><sp/>transform_to_added_field_.emplace(validation_key,<sp/>field_name);</highlight></codeline> |
| <codeline lineno="185"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="186"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Handle<sp/>name<sp/>conflicts<sp/>with<sp/>existing<sp/>fields</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="187"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>existing_name_it<sp/>=<sp/>name_to_field_.find(field_name);</highlight></codeline> |
| <codeline lineno="188"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(existing_name_it<sp/>!=<sp/>name_to_field_.end())<sp/>{</highlight></codeline> |
| <codeline lineno="189"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>existing_field<sp/>=<sp/>existing_name_it->second;</highlight></codeline> |
| <codeline lineno="190"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>existing_is_deleted<sp/>=<sp/>deletes_.contains(existing_field->field_id());</highlight></codeline> |
| <codeline lineno="191"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string<sp/>renamed<sp/>=</highlight></codeline> |
| <codeline lineno="192"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::format(</highlight><highlight class="stringliteral">"{}_{}"</highlight><highlight class="normal">,<sp/>existing_field->name(),<sp/>existing_field->field_id());</highlight></codeline> |
| <codeline lineno="193"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!existing_is_deleted)<sp/>{</highlight></codeline> |
| <codeline lineno="194"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(IsVoidTransform(*existing_field))<sp/>{</highlight></codeline> |
| <codeline lineno="195"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Rename<sp/>the<sp/>old<sp/>deleted<sp/>field</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="196"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>RenameField(existing_field->name(),<sp/>std::move(renamed));</highlight></codeline> |
| <codeline lineno="197"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline> |
| <codeline lineno="198"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>AddError(</highlight></codeline> |
| <codeline lineno="199"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>InvalidArgument(</highlight><highlight class="stringliteral">"Cannot<sp/>add<sp/>duplicate<sp/>partition<sp/>field<sp/>name:<sp/>{}"</highlight><highlight class="normal">,<sp/>field_name));</highlight></codeline> |
| <codeline lineno="200"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="201"><highlight class="normal"><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline> |
| <codeline lineno="202"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Field<sp/>is<sp/>being<sp/>deleted,<sp/>rename<sp/>it<sp/>to<sp/>avoid<sp/>conflict</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="203"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>renames_.emplace(existing_field->name(),<sp/>std::move(renamed));</highlight></codeline> |
| <codeline lineno="204"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="205"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="206"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="207"><highlight class="normal"><sp/><sp/>adds_.push_back(std::move(new_field));</highlight></codeline> |
| <codeline lineno="208"><highlight class="normal"><sp/><sp/>added_field_names_.emplace(field_name);</highlight></codeline> |
| <codeline lineno="209"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="210"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="211"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="212"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="213"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::RewriteDeleteAndAddField(</highlight></codeline> |
| <codeline lineno="214"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionField&<sp/>existing,<sp/>std::string_view<sp/>name)<sp/>{</highlight></codeline> |
| <codeline lineno="215"><highlight class="normal"><sp/><sp/>deletes_.erase(existing.field_id());</highlight></codeline> |
| <codeline lineno="216"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(name.empty()<sp/>||<sp/>std::string(existing.name())<sp/>==<sp/>name)<sp/>{</highlight></codeline> |
| <codeline lineno="217"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="218"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="219"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>RenameField(std::string(existing.name()),<sp/>std::string{name});</highlight></codeline> |
| <codeline lineno="220"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="221"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="222"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::RemoveField(std::string_view<sp/>name)<sp/>{</highlight></codeline> |
| <codeline lineno="223"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Cannot<sp/>delete<sp/>newly<sp/>added<sp/>fields</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="224"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!added_field_names_.contains(name),</highlight></codeline> |
| <codeline lineno="225"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>delete<sp/>newly<sp/>added<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="226"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="227"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Cannot<sp/>rename<sp/>and<sp/>delete</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="228"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!renames_.contains(name),</highlight></codeline> |
| <codeline lineno="229"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>rename<sp/>and<sp/>delete<sp/>partition<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="230"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="231"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>field_it<sp/>=<sp/>name_to_field_.find(name);</highlight></codeline> |
| <codeline lineno="232"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(field_it<sp/>!=<sp/>name_to_field_.end(),</highlight></codeline> |
| <codeline lineno="233"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>find<sp/>partition<sp/>field<sp/>to<sp/>remove:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="234"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="235"><highlight class="normal"><sp/><sp/>deletes_.insert(field_it->second->field_id());</highlight></codeline> |
| <codeline lineno="236"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="237"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="238"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="239"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::RemoveField(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::shared_ptr<Term>&<sp/>term)<sp/>{</highlight></codeline> |
| <codeline lineno="240"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(term->is_unbound(),</highlight></codeline> |
| <codeline lineno="241"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>remove<sp/>bound<sp/>term<sp/>from<sp/>partition<sp/>spec"</highlight><highlight class="normal">);</highlight></codeline> |
| <codeline lineno="242"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Bind<sp/>the<sp/>term<sp/>to<sp/>get<sp/>the<sp/>source<sp/>id</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="243"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(term->kind()<sp/>==<sp/>Term::Kind::kReference)<sp/>{</highlight></codeline> |
| <codeline lineno="244"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>ref<sp/>=<sp/></highlight><highlight class="keyword">dynamic_cast<</highlight><highlight class="keyword">const<sp/></highlight><highlight class="normal">NamedReference&</highlight><highlight class="keyword">></highlight><highlight class="normal">(*term);</highlight></codeline> |
| <codeline lineno="245"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>bound_ref,<sp/>ref.Bind(*schema_,<sp/>case_sensitive_));</highlight></codeline> |
| <codeline lineno="246"><highlight class="normal"><sp/><sp/><sp/><sp/>int32_t<sp/>source_id<sp/>=<sp/>bound_ref->field().field_id();</highlight></codeline> |
| <codeline lineno="247"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Reference<sp/>terms<sp/>use<sp/>identity<sp/>transform</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="248"><highlight class="normal"><sp/><sp/><sp/><sp/>TransformKey<sp/>key{source_id,<sp/>Transform::Identity()->ToString()};</highlight></codeline> |
| <codeline lineno="249"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>RemoveFieldByTransform(key,<sp/>term->ToString());</highlight></codeline> |
| <codeline lineno="250"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(term->kind()<sp/>==<sp/>Term::Kind::kTransform)<sp/>{</highlight></codeline> |
| <codeline lineno="251"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>unbound_transform<sp/>=<sp/></highlight><highlight class="keyword">dynamic_cast<</highlight><highlight class="keyword">const<sp/></highlight><highlight class="normal">UnboundTransform&</highlight><highlight class="keyword">></highlight><highlight class="normal">(*term);</highlight></codeline> |
| <codeline lineno="252"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>bound_transform,</highlight></codeline> |
| <codeline lineno="253"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>unbound_transform.Bind(*schema_,<sp/>case_sensitive_));</highlight></codeline> |
| <codeline lineno="254"><highlight class="normal"><sp/><sp/><sp/><sp/>int32_t<sp/>source_id<sp/>=<sp/>bound_transform->reference()->field().field_id();</highlight></codeline> |
| <codeline lineno="255"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>transform<sp/>=<sp/>bound_transform->transform();</highlight></codeline> |
| <codeline lineno="256"><highlight class="normal"><sp/><sp/><sp/><sp/>TransformKey<sp/>key{source_id,<sp/>transform->ToString()};</highlight></codeline> |
| <codeline lineno="257"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>RemoveFieldByTransform(key,<sp/>term->ToString());</highlight></codeline> |
| <codeline lineno="258"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="259"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="260"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>AddError(</highlight></codeline> |
| <codeline lineno="261"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>InvalidArgument(</highlight><highlight class="stringliteral">"Cannot<sp/>remove<sp/>{}<sp/>term<sp/>from<sp/>partition<sp/>spec"</highlight><highlight class="normal">,<sp/>term->ToString()));</highlight></codeline> |
| <codeline lineno="262"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="263"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="264"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::RemoveFieldByTransform(</highlight></codeline> |
| <codeline lineno="265"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>TransformKey&<sp/>key,<sp/>std::string_view<sp/>term_str)<sp/>{</highlight></codeline> |
| <codeline lineno="266"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Cannot<sp/>delete<sp/>newly<sp/>added<sp/>fields</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="267"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!transform_to_added_field_.contains(key),</highlight></codeline> |
| <codeline lineno="268"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>delete<sp/>newly<sp/>added<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>term_str);</highlight></codeline> |
| <codeline lineno="269"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="270"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>field_it<sp/>=<sp/>transform_to_field_.find(key);</highlight></codeline> |
| <codeline lineno="271"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(field_it<sp/>!=<sp/>transform_to_field_.end(),</highlight></codeline> |
| <codeline lineno="272"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>find<sp/>partition<sp/>field<sp/>to<sp/>remove:<sp/>{}"</highlight><highlight class="normal">,<sp/>term_str);</highlight></codeline> |
| <codeline lineno="273"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="274"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>field<sp/>=<sp/>field_it->second;</highlight></codeline> |
| <codeline lineno="275"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Cannot<sp/>rename<sp/>and<sp/>delete</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="276"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!renames_.contains(std::string(field->name())),</highlight></codeline> |
| <codeline lineno="277"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>rename<sp/>and<sp/>delete<sp/>partition<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>field->name());</highlight></codeline> |
| <codeline lineno="278"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="279"><highlight class="normal"><sp/><sp/>deletes_.insert(field->field_id());</highlight></codeline> |
| <codeline lineno="280"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="281"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="282"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="283"><highlight class="normal">UpdatePartitionSpec&<sp/>UpdatePartitionSpec::RenameField(std::string_view<sp/>name,</highlight></codeline> |
| <codeline lineno="284"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>new_name)<sp/>{</highlight></codeline> |
| <codeline lineno="285"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Handle<sp/>existing<sp/>void<sp/>field<sp/>with<sp/>the<sp/>new<sp/>name</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="286"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>existing_it<sp/>=<sp/>name_to_field_.find(new_name);</highlight></codeline> |
| <codeline lineno="287"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(existing_it<sp/>!=<sp/>name_to_field_.end()<sp/>&&<sp/>IsVoidTransform(*existing_it->second))<sp/>{</highlight></codeline> |
| <codeline lineno="288"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string<sp/>renamed<sp/>=<sp/>std::format(</highlight><highlight class="stringliteral">"{}_{}"</highlight><highlight class="normal">,<sp/>existing_it->second->name(),</highlight></codeline> |
| <codeline lineno="289"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>existing_it->second->field_id());</highlight></codeline> |
| <codeline lineno="290"><highlight class="normal"><sp/><sp/><sp/><sp/>RenameField(existing_it->second->name(),<sp/>std::move(renamed));</highlight></codeline> |
| <codeline lineno="291"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="292"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="293"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Cannot<sp/>rename<sp/>newly<sp/>added<sp/>fields</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="294"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!added_field_names_.contains(name),</highlight></codeline> |
| <codeline lineno="295"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>rename<sp/>newly<sp/>added<sp/>partition<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="296"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="297"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>field_it<sp/>=<sp/>name_to_field_.find(name);</highlight></codeline> |
| <codeline lineno="298"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(field_it<sp/>!=<sp/>name_to_field_.end(),</highlight></codeline> |
| <codeline lineno="299"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>find<sp/>partition<sp/>field<sp/>to<sp/>rename:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="300"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="301"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Cannot<sp/>delete<sp/>and<sp/>rename</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="302"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!deletes_.contains(field_it->second->field_id()),</highlight></codeline> |
| <codeline lineno="303"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>delete<sp/>and<sp/>rename<sp/>partition<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>name);</highlight></codeline> |
| <codeline lineno="304"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="305"><highlight class="normal"><sp/><sp/>renames_.emplace(name,<sp/>std::move(new_name));</highlight></codeline> |
| <codeline lineno="306"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="307"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="308"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="309"><highlight class="normal">Result<UpdatePartitionSpec::ApplyResult><sp/>UpdatePartitionSpec::Apply()<sp/>{</highlight></codeline> |
| <codeline lineno="310"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(CheckErrors());</highlight></codeline> |
| <codeline lineno="311"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="312"><highlight class="normal"><sp/><sp/>std::vector<PartitionField><sp/>new_fields;</highlight></codeline> |
| <codeline lineno="313"><highlight class="normal"><sp/><sp/>new_fields.reserve(spec_->fields().size()<sp/>+<sp/>adds_.size());</highlight></codeline> |
| <codeline lineno="314"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="315"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Process<sp/>existing<sp/>fields</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="316"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>field<sp/>:<sp/>spec_->fields())<sp/>{</highlight></codeline> |
| <codeline lineno="317"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!deletes_.contains(field.field_id()))<sp/>{</highlight></codeline> |
| <codeline lineno="318"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Field<sp/>is<sp/>kept,<sp/>check<sp/>for<sp/>rename</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="319"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>rename_it<sp/>=<sp/>renames_.find(field.name());</highlight></codeline> |
| <codeline lineno="320"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(rename_it<sp/>!=<sp/>renames_.end())<sp/>{</highlight></codeline> |
| <codeline lineno="321"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>new_fields.emplace_back(field.source_id(),<sp/>field.field_id(),<sp/>rename_it->second,</highlight></codeline> |
| <codeline lineno="322"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>field.transform());</highlight></codeline> |
| <codeline lineno="323"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline> |
| <codeline lineno="324"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>new_fields.push_back(field);</highlight></codeline> |
| <codeline lineno="325"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="326"><highlight class="normal"><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(format_version_<sp/><<sp/>2)<sp/>{</highlight></codeline> |
| <codeline lineno="327"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>field<sp/>IDs<sp/>were<sp/>not<sp/>required<sp/>for<sp/>v1<sp/>and<sp/>were<sp/>assigned<sp/>sequentially<sp/>in<sp/>each</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="328"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>partition<sp/>spec<sp/>starting<sp/>at<sp/>1,000.</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="329"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>To<sp/>maintain<sp/>consistent<sp/>field<sp/>ids<sp/>across<sp/>partition<sp/>specs<sp/>in<sp/>v1<sp/>tables,<sp/>any</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="330"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>partition<sp/>field<sp/>that<sp/>is<sp/>removed<sp/>must<sp/>be<sp/>replaced<sp/>with<sp/>a<sp/>null<sp/>transform.<sp/>null</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="331"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>values<sp/>are<sp/>always<sp/>allowed<sp/>in<sp/>partition<sp/>data.</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="332"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>rename_it<sp/>=<sp/>renames_.find(field.name());</highlight></codeline> |
| <codeline lineno="333"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>field_name<sp/>=</highlight></codeline> |
| <codeline lineno="334"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>rename_it<sp/>!=<sp/>renames_.end()<sp/>?<sp/>rename_it->second<sp/>:<sp/>std::string(field.name());</highlight></codeline> |
| <codeline lineno="335"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>new_fields.emplace_back(field.source_id(),<sp/>field.field_id(),<sp/>std::move(field_name),</highlight></codeline> |
| <codeline lineno="336"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Transform::Void());</highlight></codeline> |
| <codeline lineno="337"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="338"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>In<sp/>V2,<sp/>deleted<sp/>fields<sp/>are<sp/>simply<sp/>removed</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="339"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="340"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="341"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Add<sp/>new<sp/>fields</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="342"><highlight class="normal"><sp/><sp/>new_fields.insert(new_fields.end(),<sp/>adds_.begin(),<sp/>adds_.end());</highlight></codeline> |
| <codeline lineno="343"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="344"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Use<sp/>-1<sp/>as<sp/>a<sp/>placeholder<sp/>for<sp/>the<sp/>spec<sp/>id,<sp/>the<sp/>actual<sp/>spec<sp/>id<sp/>will<sp/>be<sp/>assigned<sp/>by</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="345"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>TableMetadataBuilder<sp/>when<sp/>the<sp/>AddPartitionSpec<sp/>update<sp/>is<sp/>applied.</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="346"><highlight class="normal"><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>new_spec,</highlight></codeline> |
| <codeline lineno="347"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>PartitionSpec::Make(</highlight><highlight class="comment">/*spec_id=*/</highlight><highlight class="normal">-1,<sp/>std::move(new_fields)));</highlight></codeline> |
| <codeline lineno="348"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(new_spec->Validate(*schema_,<sp/></highlight><highlight class="comment">/*allow_missing_fields=*/</highlight><highlight class="keyword">false</highlight><highlight class="normal">));</highlight></codeline> |
| <codeline lineno="349"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="350"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ApplyResult{.spec<sp/>=<sp/>std::move(new_spec),<sp/>.set_as_default<sp/>=<sp/>set_as_default_};</highlight></codeline> |
| <codeline lineno="351"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="352"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="353"><highlight class="normal">int32_t<sp/>UpdatePartitionSpec::AssignFieldId()<sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>++last_assigned_partition_id_;<sp/>}</highlight></codeline> |
| <codeline lineno="354"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="355"><highlight class="normal">PartitionField<sp/>UpdatePartitionSpec::RecycleOrCreatePartitionField(</highlight></codeline> |
| <codeline lineno="356"><highlight class="normal"><sp/><sp/><sp/><sp/>int32_t<sp/>source_id,<sp/>std::shared_ptr<Transform><sp/>transform,<sp/>std::string_view<sp/>name)<sp/>{</highlight></codeline> |
| <codeline lineno="357"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>In<sp/>V2+,<sp/>use<sp/>pre-built<sp/>index<sp/>for<sp/>O(1)<sp/>lookup<sp/>instead<sp/>of<sp/>O(n*m)<sp/>iteration</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="358"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(format_version_<sp/>>=<sp/>2<sp/>&&<sp/>!historical_fields_.empty())<sp/>{</highlight></codeline> |
| <codeline lineno="359"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>it<sp/>=<sp/>historical_fields_.find(TransformKey{source_id,<sp/>transform->ToString()});</highlight></codeline> |
| <codeline lineno="360"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(it<sp/>!=<sp/>historical_fields_.end())<sp/>{</highlight></codeline> |
| <codeline lineno="361"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>field<sp/>=<sp/>it->second;</highlight></codeline> |
| <codeline lineno="362"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>If<sp/>target<sp/>name<sp/>is<sp/>specified<sp/>then<sp/>consider<sp/>it<sp/>too,<sp/>otherwise<sp/>not</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="363"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(name.empty()<sp/>||<sp/>field.name()<sp/>==<sp/>name)<sp/>{</highlight></codeline> |
| <codeline lineno="364"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>field;</highlight></codeline> |
| <codeline lineno="365"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="366"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="367"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="368"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>No<sp/>matching<sp/>field<sp/>found,<sp/>create<sp/>a<sp/>new<sp/>one</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="369"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{source_id,<sp/>AssignFieldId(),<sp/>std::string{name},<sp/>std::move(transform)};</highlight></codeline> |
| <codeline lineno="370"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="371"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="372"><highlight class="normal">Result<std::string><sp/>UpdatePartitionSpec::GeneratePartitionName(</highlight></codeline> |
| <codeline lineno="373"><highlight class="normal"><sp/><sp/><sp/><sp/>int32_t<sp/>source_id,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::shared_ptr<Transform>&<sp/>transform)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline> |
| <codeline lineno="374"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Find<sp/>the<sp/>source<sp/>field<sp/>name</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="375"><highlight class="normal"><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>field_opt,<sp/>schema_->FindFieldById(source_id));</highlight></codeline> |
| <codeline lineno="376"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!field_opt.has_value())<sp/>{</highlight></codeline> |
| <codeline lineno="377"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>Invalid(</highlight><highlight class="stringliteral">"Cannot<sp/>find<sp/>source<sp/>field<sp/>for<sp/>partition<sp/>field:<sp/>{}"</highlight><highlight class="normal">,<sp/>source_id);</highlight></codeline> |
| <codeline lineno="378"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="379"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>transform->GeneratePartitionName(field_opt.value().get().name());</highlight></codeline> |
| <codeline lineno="380"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="381"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="382"><highlight class="normal"></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>UpdatePartitionSpec::IsTimeTransform(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::shared_ptr<Transform>&<sp/>transform)<sp/>{</highlight></codeline> |
| <codeline lineno="383"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">switch</highlight><highlight class="normal"><sp/>(transform->transform_type())<sp/>{</highlight></codeline> |
| <codeline lineno="384"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>TransformType::kYear:</highlight></codeline> |
| <codeline lineno="385"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>TransformType::kMonth:</highlight></codeline> |
| <codeline lineno="386"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>TransformType::kDay:</highlight></codeline> |
| <codeline lineno="387"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>TransformType::kHour:</highlight></codeline> |
| <codeline lineno="388"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="389"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">:</highlight></codeline> |
| <codeline lineno="390"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">false</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="391"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="392"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="393"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="394"><highlight class="normal"></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>UpdatePartitionSpec::IsVoidTransform(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionField&<sp/>field)<sp/>{</highlight></codeline> |
| <codeline lineno="395"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>field.transform()->transform_type()<sp/>==<sp/>TransformType::kVoid;</highlight></codeline> |
| <codeline lineno="396"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="397"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="398"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>UpdatePartitionSpec::CheckForRedundantAddedPartitions(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionField&<sp/>field)<sp/>{</highlight></codeline> |
| <codeline lineno="399"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(IsTimeTransform(field.transform()))<sp/>{</highlight></codeline> |
| <codeline lineno="400"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(added_time_fields_.contains(field.source_id()))<sp/>{</highlight></codeline> |
| <codeline lineno="401"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>AddError(ErrorKind::kInvalidArgument,</highlight></codeline> |
| <codeline lineno="402"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">"Cannot<sp/>add<sp/>redundant<sp/>partition<sp/>field:<sp/>{}<sp/>conflicts<sp/>with<sp/>{}"</highlight><highlight class="normal">,</highlight></codeline> |
| <codeline lineno="403"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>field.ToString(),<sp/>added_time_fields_.at(field.source_id()));</highlight></codeline> |
| <codeline lineno="404"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline> |
| <codeline lineno="405"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="406"><highlight class="normal"><sp/><sp/><sp/><sp/>added_time_fields_.emplace(field.source_id(),<sp/>field.ToString());</highlight></codeline> |
| <codeline lineno="407"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="408"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="409"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="410"><highlight class="normal">std::unordered_map<std::string,<sp/>const<sp/>PartitionField*,<sp/>StringHash,<sp/>StringEqual></highlight></codeline> |
| <codeline lineno="411"><highlight class="normal">UpdatePartitionSpec::IndexSpecByName(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionSpec&<sp/>spec)<sp/>{</highlight></codeline> |
| <codeline lineno="412"><highlight class="normal"><sp/><sp/>std::unordered_map<std::string,<sp/>const<sp/>PartitionField*,<sp/>StringHash,<sp/>StringEqual><sp/>index;</highlight></codeline> |
| <codeline lineno="413"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>field<sp/>:<sp/>spec.fields())<sp/>{</highlight></codeline> |
| <codeline lineno="414"><highlight class="normal"><sp/><sp/><sp/><sp/>index.emplace(field.name(),<sp/>&field);</highlight></codeline> |
| <codeline lineno="415"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="416"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>index;</highlight></codeline> |
| <codeline lineno="417"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="418"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="419"><highlight class="normal">std::unordered_map<UpdatePartitionSpec::TransformKey,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionField*,</highlight></codeline> |
| <codeline lineno="420"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>UpdatePartitionSpec::TransformKeyHash></highlight></codeline> |
| <codeline lineno="421"><highlight class="normal">UpdatePartitionSpec::IndexSpecByTransform(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionSpec&<sp/>spec)<sp/>{</highlight></codeline> |
| <codeline lineno="422"><highlight class="normal"><sp/><sp/>std::unordered_map<TransformKey,<sp/>const<sp/>PartitionField*,<sp/>TransformKeyHash><sp/>index;</highlight></codeline> |
| <codeline lineno="423"><highlight class="normal"><sp/><sp/>index.reserve(spec.fields().size());</highlight></codeline> |
| <codeline lineno="424"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>field<sp/>:<sp/>spec.fields())<sp/>{</highlight></codeline> |
| <codeline lineno="425"><highlight class="normal"><sp/><sp/><sp/><sp/>TransformKey<sp/>key{field.source_id(),<sp/>field.transform()->ToString()};</highlight></codeline> |
| <codeline lineno="426"><highlight class="normal"><sp/><sp/><sp/><sp/>index.emplace(key,<sp/>&field);</highlight></codeline> |
| <codeline lineno="427"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="428"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>index;</highlight></codeline> |
| <codeline lineno="429"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="430"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="431"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/>UpdatePartitionSpec::BuildHistoricalFieldsIndex()<sp/>{</highlight></codeline> |
| <codeline lineno="432"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Count<sp/>total<sp/>fields<sp/>across<sp/>all<sp/>specs<sp/>to<sp/>reserve<sp/>capacity</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="433"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>total_fields<sp/>=<sp/>0;</highlight></codeline> |
| <codeline lineno="434"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>partition_spec<sp/>:<sp/>base().partition_specs)<sp/>{</highlight></codeline> |
| <codeline lineno="435"><highlight class="normal"><sp/><sp/><sp/><sp/>total_fields<sp/>+=<sp/>partition_spec->fields().size();</highlight></codeline> |
| <codeline lineno="436"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="437"><highlight class="normal"><sp/><sp/>historical_fields_.reserve(total_fields);</highlight></codeline> |
| <codeline lineno="438"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="439"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Index<sp/>all<sp/>fields<sp/>from<sp/>all<sp/>historical<sp/>partition<sp/>specs</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="440"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>Later<sp/>specs<sp/>override<sp/>earlier<sp/>ones<sp/>for<sp/>the<sp/>same<sp/>(source_id,<sp/>transform)<sp/>key</highlight><highlight class="normal"></highlight></codeline> |
| <codeline lineno="441"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>partition_spec<sp/>:<sp/>base().partition_specs)<sp/>{</highlight></codeline> |
| <codeline lineno="442"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&<sp/>field<sp/>:<sp/>partition_spec->fields())<sp/>{</highlight></codeline> |
| <codeline lineno="443"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>TransformKey<sp/>key{field.source_id(),<sp/>field.transform()->ToString()};</highlight></codeline> |
| <codeline lineno="444"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>historical_fields_.emplace(key,<sp/>field);</highlight></codeline> |
| <codeline lineno="445"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="446"><highlight class="normal"><sp/><sp/>}</highlight></codeline> |
| <codeline lineno="447"><highlight class="normal">}</highlight></codeline> |
| <codeline lineno="448"><highlight class="normal"></highlight></codeline> |
| <codeline lineno="449"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline> |
| </programlisting> |
| <location file="iceberg/update/update_partition_spec.cc"/> |
| </compounddef> |
| </doxygen> |
