YQ Connector: move tests from yql to ydb (OSS)

Перенос папки с тестами на Коннектор из папки yql в папку ydb (синхронизируется с github).

1 files changed, 30 insertions, 0 deletions

diff --git a/contrib/clickhouse/src/TableFunctions/TableFunctionValues.h b/contrib/clickhouse/src/TableFunctions/TableFunctionValues.h
new file mode 100644
index 00000000000..7c87bff835e
--- /dev/null
+++ b/contrib/clickhouse/src/TableFunctions/TableFunctionValues.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <TableFunctions/ITableFunction.h>
+
+namespace DB
+{
+/* values(structure, values...) - creates a temporary storage filling columns with values
+ * values is case-insensitive table function.
+ */
+class TableFunctionValues : public ITableFunction
+{
+public:
+    static constexpr auto name = "values";
+    std::string getName() const override { return name; }
+    bool hasStaticStructure() const override { return true; }
+private:
+    StoragePtr executeImpl(const ASTPtr & ast_function, ContextPtr context, const std::string & table_name, ColumnsDescription cached_columns, bool is_insert_query) const override;
+    const char * getStorageTypeName() const override { return "Values"; }
+
+    ColumnsDescription getActualTableStructure(ContextPtr context, bool is_insert_query) const override;
+    void parseArguments(const ASTPtr & ast_function, ContextPtr context) override;
+
+    static DataTypes getTypesFromArgument(const ASTPtr & arg, ContextPtr context);
+
+    ColumnsDescription structure;
+    bool has_structure_in_arguments;
+};
+
+
+}