diff options
author | vvvv <[email protected]> | 2024-11-07 12:29:36 +0300 |
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committer | vvvv <[email protected]> | 2024-11-07 13:49:47 +0300 |
commit | d4c258e9431675bab6745c8638df6e3dfd4dca6b (patch) | |
tree | b5efcfa11351152a4c872fccaea35749141c0b11 /yql/essentials/sql/v1/sql_values.h | |
parent | 13a4f274caef5cfdaf0263b24e4d6bdd5521472b (diff) |
Moved other yql/essentials libs YQL-19206
init
commit_hash:7d4c435602078407bbf20dd3c32f9c90d2bbcbc0
Diffstat (limited to 'yql/essentials/sql/v1/sql_values.h')
-rw-r--r-- | yql/essentials/sql/v1/sql_values.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/yql/essentials/sql/v1/sql_values.h b/yql/essentials/sql/v1/sql_values.h new file mode 100644 index 00000000000..7e19d1d8a0d --- /dev/null +++ b/yql/essentials/sql/v1/sql_values.h @@ -0,0 +1,48 @@ +#pragma once + +#include "sql_translation.h" +#include <yql/essentials/parser/proto_ast/gen/v1_proto_split/SQLv1Parser.pb.main.h> + +namespace NSQLTranslationV1 { + +using namespace NSQLv1Generated; + +class TSqlValues: public TSqlTranslation { +public: + TSqlValues(TContext& ctx, NSQLTranslation::ESqlMode mode) + : TSqlTranslation(ctx, mode) + { + } + + TSourcePtr Build(const TRule_values_stmt& node, TPosition& valuesPos, const TVector<TString>& derivedColumns = {}, TPosition derivedColumnsPos = TPosition()); +protected: + bool BuildRows(const TRule_values_source_row_list& node, TVector<TVector<TNodePtr>>& rows); + + TSourcePtr ValuesSource(const TRule_values_source& node, const TVector<TString>& columnsHint, + const TString& operationName); + +private: + bool BuildRow(const TRule_values_source_row& inRow, TVector<TNodePtr>& outRow); +}; + +class TSqlIntoValues: public TSqlValues { +public: + TSqlIntoValues(TContext& ctx, NSQLTranslation::ESqlMode mode) + : TSqlValues(ctx, mode) + { + } + + TSourcePtr Build(const TRule_into_values_source& node, const TString& operationName); +}; + +class TSqlAsValues: public TSqlValues { +public: + TSqlAsValues(TContext& ctx, NSQLTranslation::ESqlMode mode) + : TSqlValues(ctx, mode) + { + } + + TSourcePtr Build(const TRule_values_source& node, const TString& operationName); +}; + +} // namespace NSQLTranslationV1 |