regression: nested aggregation support

2022-09-02 07:01:51 +08:00
parent 3a56c19e2e
commit 44ccc0b835
14 changed files with 4843 additions and 54 deletions
@@ -1,4 +1,72 @@
-#include "../server/libaquery.h"
+#ifndef _AQUERY_H
+#define _AQUERY_H
+enum Log_level {
+	LOG_INFO,
+	LOG_ERROR,
+	LOG_SILENT
+};
+
+enum Backend_Type {
+	BACKEND_AQuery,
+	BACKEND_MonetDB,
+	BACKEND_MariaDB
+};
+struct Config{
+    int running, new_query, server_mode,
+	 	backend_type, has_dll, n_buffers;
+    int buffer_sizes[];
+};
+
+struct Session{
+    struct Statistic{
+        unsigned long long total_active;
+        unsigned long long cnt_object;
+        unsigned long long total_alloc;
+    };
+    void* memory_map;
+};
+
+struct Context{
+    typedef int (*printf_type) (const char *format, ...);
+	void* module_function_maps = 0;
+	Config* cfg;
+
+	int n_buffers, *sz_bufs;
+	void **buffers;
+
+	void* alt_server;
+	Log_level log_level = LOG_INFO;
+
+	Session current;
+
+#ifdef THREADING
+	void* thread_pool;
+#endif	
+	printf_type print = printf;
+
+	template <class ...Types>
+	void log(Types... args) {
+		if (log_level == LOG_INFO)
+			print(args...);
+	}
+	template <class ...Types>
+	void err(Types... args) {
+		if (log_level <= LOG_ERROR)
+			print(args...);
+	}
+	void init_session();
+	void end_session();
+	void* get_module_function(const char*);
+    char remainder[];
+};
+
+#ifdef _WIN32
+#define __DLLEXPORT__  __declspec(dllexport) __stdcall 
+#else 
+#define __DLLEXPORT__
+#endif
+
+#define __AQEXPORT__(_Ty) extern "C" _Ty __DLLEXPORT__ 

 typedef void (*dealloctor_t) (void*);

@@ -6,11 +74,4 @@ extern void* Aalloc(size_t sz);
 extern void Afree(void * mem);
 extern size_t register_memory(void* ptr, dealloctor_t deallocator);

-struct Session{
-    struct Statistic{
-        size_t total_active;
-        size_t cnt_object;
-        size_t total_alloc;
-    };
-    void* memory_map;
-};
+#endif