Fix build.

programs/odbc-bridge/ColumnInfoHandler.h

@@ -14,7 +14,7 @@ namespace DB
 class ODBCColumnsInfoHandler : public Poco::Net::HTTPRequestHandler
 {
 public:
-    ODBCColumnsInfoHandler(size_t keep_alive_timeout_, std::shared_ptr<Context> context_)
+    ODBCColumnsInfoHandler(size_t keep_alive_timeout_, Context & context_)
         : log(&Poco::Logger::get("ODBCColumnsInfoHandler")), keep_alive_timeout(keep_alive_timeout_), context(context_)
     {
     }
@@ -24,7 +24,7 @@ public:
 private:
     Poco::Logger * log;
     size_t keep_alive_timeout;
-    std::shared_ptr<Context> context;
+    Context & context;
 };
 }
 #endif

programs/odbc-bridge/IdentifierQuoteHandler.h

@@ -12,7 +12,7 @@ namespace DB
 class IdentifierQuoteHandler : public Poco::Net::HTTPRequestHandler
 {
 public:
-    IdentifierQuoteHandler(size_t keep_alive_timeout_, std::shared_ptr<Context> context_)
+    IdentifierQuoteHandler(size_t keep_alive_timeout_, Context & context_)
         : log(&Poco::Logger::get("IdentifierQuoteHandler")), keep_alive_timeout(keep_alive_timeout_), context(context_)
     {
     }
@@ -22,7 +22,7 @@ public:
 private:
     Poco::Logger * log;
     size_t keep_alive_timeout;
-    std::shared_ptr<Context> context;
+    Context & context;
 };
 }
 #endif

programs/odbc-bridge/MainHandler.h

@@ -24,7 +24,7 @@ public:
 
     ODBCHandler(std::shared_ptr<PoolMap> pool_map_,
         size_t keep_alive_timeout_,
-        std::shared_ptr<Context> context_)
+        Context & context_)
         : log(&Poco::Logger::get("ODBCHandler"))
         , pool_map(pool_map_)
         , keep_alive_timeout(keep_alive_timeout_)
@@ -39,7 +39,7 @@ private:
 
     std::shared_ptr<PoolMap> pool_map;
     size_t keep_alive_timeout;
-    std::shared_ptr<Context> context;
+    Context & context;
 
     static inline std::mutex mutex;