Introduced SQL ITranslator

commit_hash:f58b2fb436f14fc4a11ce2e315f10d71e6d1ec77

1 files changed, 40 insertions, 0 deletions

diff --git a/yql/essentials/sql/v0/sql.cpp b/yql/essentials/sql/v0/sql.cpp
index caf61bdd0e1..f83a016b228 100644
--- a/yql/essentials/sql/v0/sql.cpp
+++ b/yql/essentials/sql/v0/sql.cpp
@@ -1,5 +1,6 @@
 #include "sql.h"
 
+#include <yql/essentials/sql/v0/lexer/lexer.h>
 #include "context.h"
 #include "node.h"
 
@@ -5315,4 +5316,43 @@ NYql::TAstParseResult SqlToYql(const TString& query, const NSQLTranslation::TTra
     return res;
 }
 
+class TTranslator : public NSQLTranslation::ITranslator {
+public:
+    NSQLTranslation::ILexer::TPtr MakeLexer(const NSQLTranslation::TTranslationSettings& settings) final {
+        Y_UNUSED(settings);
+        return NSQLTranslationV0::MakeLexer();
+    }
+
+    NYql::TAstParseResult TextToAst(const TString& query, const NSQLTranslation::TTranslationSettings& settings,
+        NYql::TWarningRules* warningRules, NYql::TStmtParseInfo* stmtParseInfo) final {
+        Y_UNUSED(stmtParseInfo);
+        return SqlToYql(query, settings, warningRules);
+    }
+
+    google::protobuf::Message* TextToMessage(const TString& query, const TString& queryName,
+        NYql::TIssues& issues, size_t maxErrors, const NSQLTranslation::TTranslationSettings& settings) final {
+        return SqlAST(query, queryName, issues, maxErrors, settings.Arena);
+    }
+
+    NYql::TAstParseResult TextAndMessageToAst(const TString& query, const google::protobuf::Message& protoAst,
+        const NSQLTranslation::TSQLHints& hints, const NSQLTranslation::TTranslationSettings& settings) final {
+        Y_UNUSED(query);
+        Y_UNUSED(hints);
+        return SqlASTToYql(protoAst, settings);
+    }
+
+    TVector<NYql::TAstParseResult> TextToManyAst(const TString& query, const NSQLTranslation::TTranslationSettings& settings,
+        NYql::TWarningRules* warningRules, TVector<NYql::TStmtParseInfo>* stmtParseInfo) final {
+        Y_UNUSED(query);
+        Y_UNUSED(settings);
+        Y_UNUSED(warningRules);
+        Y_UNUSED(stmtParseInfo);
+        return {};
+    }
+};
+
+NSQLTranslation::TTranslatorPtr MakeTranslator() {
+    return MakeIntrusive<TTranslator>();
+}
+
 } // namespace NSQLTranslationV0