Preparation to build with in-tree Poco library [#METR-19593].

dbms/include/DB/Interpreters/ExpressionActions.h

@@ -6,6 +6,7 @@
 #include <DB/Core/Names.h>
 #include <DB/Core/ColumnWithTypeAndName.h>
 #include <DB/Core/Block.h>
+#include <DB/Functions/IFunction.h>
 
 #include <unordered_set>
 #include <unordered_map>
@@ -14,9 +15,6 @@
 namespace DB
 {
 
-class IFunction;
-typedef Poco::SharedPtr<IFunction> FunctionPtr;
-
 typedef std::pair<std::string, std::string> NameWithAlias;
 typedef std::vector<NameWithAlias> NamesWithAliases;
 
@@ -76,7 +74,8 @@ public:
 	NamesWithAliases projection;
 
 	/// Если result_name_ == "", в качестве имени используется "имя_функции(аргументы через запятую)".
-	static ExpressionAction applyFunction(FunctionPtr function_, const std::vector<std::string> & argument_names_, std::string result_name_ = "");
+	static ExpressionAction applyFunction(
+		const FunctionPtr & function_, const std::vector<std::string> & argument_names_, std::string result_name_ = "");
 
 	static ExpressionAction addColumn(ColumnWithTypeAndName added_column_)
 	{

dbms/src/Interpreters/ExpressionActions.cpp

@@ -4,7 +4,6 @@
 #include <DB/Columns/ColumnsNumber.h>
 #include <DB/Columns/ColumnArray.h>
 #include <DB/DataTypes/DataTypeArray.h>
-#include <DB/Functions/IFunction.h>
 #include <DB/Functions/FunctionsArray.h>
 #include <set>
 
@@ -12,6 +11,7 @@
 namespace DB
 {
 
+
 Names ExpressionAction::getNeededColumns() const
 {
 	Names res = argument_names;
@@ -28,7 +28,7 @@ Names ExpressionAction::getNeededColumns() const
 	return res;
 }
 
-ExpressionAction ExpressionAction::applyFunction(FunctionPtr function_,
+ExpressionAction ExpressionAction::applyFunction(const FunctionPtr & function_,
 	const std::vector<std::string> & argument_names_,
 	std::string result_name_)
 {

dbms/src/Storages/StorageChunkRef.cpp

 #include <DB/Parsers/ASTCreateQuery.h>
 #include <DB/Parsers/ASTIdentifier.h>
 #include <DB/Storages/StorageChunkRef.h>
+#include <DB/DataStreams/IBlockInputStream.h>
 
 
 namespace DB