diff --git a/core/database/query_builder.cpp b/core/database/query_builder.cpp
index 1c6f1a7..cf9f52f 100644
--- a/core/database/query_builder.cpp
+++ b/core/database/query_builder.cpp
@@ -37,10 +37,32 @@ QueryBuilder *QueryBuilder::from(const std::string &params) {
 QueryBuilder *QueryBuilder::insert(const std::string &table_name) {
 	return this;
 }
+QueryBuilder *QueryBuilder::insert(const std::string &table_name, const std::string &columns) {
+	return this;
+}
 QueryBuilder *QueryBuilder::values(const std::string &params_str) {
 	return this;
 }
 
+QueryBuilder *QueryBuilder::val() {
+	return this;
+}
+
+QueryBuilder *QueryBuilder::val(const std::string &param) {
+	return this;
+}
+
+QueryBuilder *QueryBuilder::val(const char *param) {
+	return this;
+}
+
+QueryBuilder *QueryBuilder::val(const int param) {
+	return this;
+}
+QueryBuilder *QueryBuilder::val(const bool param) {
+	return this;
+}
+
 QueryBuilder *QueryBuilder::eselect(const std::string &params) {
 	select(escape(params));
 
@@ -67,6 +89,12 @@ QueryBuilder *QueryBuilder::evalues(const std::string &params_str) {
 	return this;
 }
 
+QueryBuilder *QueryBuilder::eval(const std::string &param) {
+	val(escape(param));
+
+	return this;
+}
+
 QueryBuilder *QueryBuilder::limit(const int num) {
 	return this;
 }
@@ -75,6 +103,10 @@ QueryBuilder *QueryBuilder::offset(const int num) {
 	return this;
 }
 
+QueryBuilder *QueryBuilder::select_last_insert_id() {
+	return this;
+}
+
 std::string QueryBuilder::escape(const std::string &params) {
 	return params;
 }
@@ -108,6 +140,10 @@ std::string QueryBuilder::get_result() {
 	return query_result;
 }
 
+void QueryBuilder::print() {
+	printf("%s\n", query_result.c_str());
+}
+
 QueryBuilder::QueryBuilder() {
 }
 
diff --git a/core/database/query_builder.h b/core/database/query_builder.h
index 9c661e2..3bd90e8 100644
--- a/core/database/query_builder.h
+++ b/core/database/query_builder.h
@@ -20,17 +20,26 @@ public:
 	virtual QueryBuilder *where(const std::string &params);
 	virtual QueryBuilder *from(const std::string &params);
 	virtual QueryBuilder *insert(const std::string &table_name);
+	virtual QueryBuilder *insert(const std::string &table_name, const std::string &columns);
 	virtual QueryBuilder *values(const std::string &params_str);
+	virtual QueryBuilder *val();
+	virtual QueryBuilder *val(const std::string &param);
+	virtual QueryBuilder *val(const char *param);
+	virtual QueryBuilder *val(const int param);
+	virtual QueryBuilder *val(const bool param);
 
 	virtual QueryBuilder *eselect(const std::string &params);
 	virtual QueryBuilder *ewhere(const std::string &params);
 	virtual QueryBuilder *efrom(const std::string &params);
 	virtual QueryBuilder *einsert(const std::string &table_name);
 	virtual QueryBuilder *evalues(const std::string &params_str);
+	virtual QueryBuilder *eval(const std::string &param);
 
 	virtual QueryBuilder *limit(const int num);
 	virtual QueryBuilder *offset(const int num);
 
+	virtual QueryBuilder *select_last_insert_id();
+
 	virtual std::string escape(const std::string &params);
 
 	virtual QueryBuilder *prepare();
@@ -45,6 +54,8 @@ public:
 
 	std::string get_result();
 
+	void print();
+
 	QueryBuilder();
 	virtual ~QueryBuilder();
 
diff --git a/core/database/query_result.cpp b/core/database/query_result.cpp
index 545fabd..690d701 100644
--- a/core/database/query_result.cpp
+++ b/core/database/query_result.cpp
@@ -8,6 +8,10 @@ const char *QueryResult::get_cell(const int index) {
 	return "";
 }
 
+int QueryResult::get_last_insert_rowid() {
+	return 0;
+}
+
 QueryResult::QueryResult() {
 }
 
diff --git a/core/database/query_result.h b/core/database/query_result.h
index ec1ef1b..742c849 100644
--- a/core/database/query_result.h
+++ b/core/database/query_result.h
@@ -5,6 +5,7 @@ class QueryResult {
 public:
     virtual bool next_row();
     virtual const char*get_cell(const int index);
+    virtual int get_last_insert_rowid();
 
 	QueryResult();
 	virtual ~QueryResult();
diff --git a/database/sqlite/sqlite3_query_builder.cpp b/database/sqlite/sqlite3_query_builder.cpp
index fbc59da..071003f 100644
--- a/database/sqlite/sqlite3_query_builder.cpp
+++ b/database/sqlite/sqlite3_query_builder.cpp
@@ -3,6 +3,8 @@
 #include "sqlite3_database.h"
 #include "sqlite3_query_result.h"
 
+#include <sstream>
+
 QueryBuilder *SQLite3QueryBuilder::select() {
 	query_result += "SELECT ";
 
@@ -29,6 +31,7 @@ QueryBuilder *SQLite3QueryBuilder::values() {
 	return this;
 }
 QueryBuilder *SQLite3QueryBuilder::cvalues() {
+	query_result[query_result.size() - 2] = ' ';
 	query_result += ") ";
 
 	return this;
@@ -57,13 +60,53 @@ QueryBuilder *SQLite3QueryBuilder::insert(const std::string &table_name) {
 
 	return this;
 }
+QueryBuilder *SQLite3QueryBuilder::insert(const std::string &table_name, const std::string &columns) {
+	query_result += "INSERT INTO " + table_name + "(" + columns + ") ";
 
+	return this;
+}
 QueryBuilder *SQLite3QueryBuilder::values(const std::string &params_str) {
 	query_result += "VALUES(" + params_str + ") ";
 
 	return this;
 }
 
+QueryBuilder *SQLite3QueryBuilder::val() {
+	//query_result += "DEFAULT, ";
+
+	return this;
+}
+
+QueryBuilder *SQLite3QueryBuilder::val(const std::string &param) {
+	query_result += "'" + param + "', ";
+
+	return this;
+}
+
+QueryBuilder *SQLite3QueryBuilder::val(const char *param) {
+	query_result += "'" + std::string(param) + "', ";
+
+	return this;
+}
+
+QueryBuilder *SQLite3QueryBuilder::val(const int param) {
+	//todo add a better way
+	std::stringstream ss;
+	ss << param;
+
+	query_result += ss.str() + ", ";
+
+	return this;
+}
+QueryBuilder *SQLite3QueryBuilder::val(const bool param) {
+	if (param)
+		query_result += "1, ";
+	else
+		query_result += "0, ";
+
+	return this;
+}
+
 std::string SQLite3QueryBuilder::escape(const std::string &params) {
 	if (!_db) {
 		printf("SQLite3QueryBuilder::escape !db!\n");
@@ -93,8 +136,6 @@ void SQLite3QueryBuilder::end_command() {
 }
 
 QueryResult *SQLite3QueryBuilder::run() {
-	end_command();
-
 	if (!_db) {
 		printf("SQLite3QueryBuilder::run !db!\n");
 
@@ -105,8 +146,6 @@ QueryResult *SQLite3QueryBuilder::run() {
 }
 
 void SQLite3QueryBuilder::run_query() {
-	end_command();
-
 	if (!_db) {
 		printf("SQLite3QueryBuilder::run_query !db!\n");
 
@@ -128,6 +167,10 @@ QueryBuilder *SQLite3QueryBuilder::offset(const int num) {
 	return this;
 }
 
+QueryBuilder *SQLite3QueryBuilder::select_last_insert_id() {
+	return this;
+}
+
 SQLite3QueryBuilder::SQLite3QueryBuilder() {
 }
 SQLite3QueryBuilder::~SQLite3QueryBuilder() {
diff --git a/database/sqlite/sqlite3_query_builder.h b/database/sqlite/sqlite3_query_builder.h
index 116bb7f..0edf0ce 100644
--- a/database/sqlite/sqlite3_query_builder.h
+++ b/database/sqlite/sqlite3_query_builder.h
@@ -21,11 +21,19 @@ public:
 	QueryBuilder *where(const std::string &params);
 	QueryBuilder *from(const std::string &params);
 	QueryBuilder *insert(const std::string &table_name);
+	QueryBuilder *insert(const std::string &table_name, const std::string &columns);
 	QueryBuilder *values(const std::string &params_str);
+	QueryBuilder *val();
+	QueryBuilder *val(const std::string &param);
+	QueryBuilder *val(const char *param);
+	QueryBuilder *val(const int param);
+	QueryBuilder *val(const bool param);
 
 	QueryBuilder *limit(const int num);
 	QueryBuilder *offset(const int num);
 
+	QueryBuilder *select_last_insert_id();
+
 	std::string escape(const std::string &params);
 
 	QueryBuilder *prepare();
diff --git a/database/sqlite/sqlite3_query_result.cpp b/database/sqlite/sqlite3_query_result.cpp
index f83403c..6655251 100644
--- a/database/sqlite/sqlite3_query_result.cpp
+++ b/database/sqlite/sqlite3_query_result.cpp
@@ -3,43 +3,55 @@
 #include <cstdio>
 
 bool Sqlite3QueryResult::next_row() {
-    return ++current_row < rows.size();
+	return ++current_row < rows.size();
 }
 
-const char* Sqlite3QueryResult::get_cell(const int index) {
-    return rows[current_row]->cells[index].c_str();
+const char *Sqlite3QueryResult::get_cell(const int index) {
+	return rows[current_row]->cells[index].c_str();
+}
+
+int Sqlite3QueryResult::get_last_insert_rowid() {
+	return sqlite3_last_insert_rowid(_connection);
 }
 
 void Sqlite3QueryResult::query(const std::string &query, sqlite3 *conn) {
-    if (sqlite3_exec(conn, query.c_str(), Sqlite3QueryResult::run_query_finished, this, &err_msg) != SQLITE_OK) {
-        printf("SQLite3Database::query error: \nQuery: %s \n Error:\n %s\n", query.c_str(), err_msg);
-        sqlite3_free(err_msg);
-    }
+	_connection = conn;
+
+	if (sqlite3_exec(conn, query.c_str(), Sqlite3QueryResult::run_query_finished, this, &err_msg) != SQLITE_OK) {
+		printf("SQLite3Database::query error: \nQuery: %s \n Error:\n %s\n", query.c_str(), err_msg);
+		sqlite3_free(err_msg);
+	}
 }
 
 int Sqlite3QueryResult::run_query_finished(void *data, int argc, char **argv, char **col_names) {
-    Sqlite3QueryResult *res = reinterpret_cast<Sqlite3QueryResult*>(data);
+	Sqlite3QueryResult *res = reinterpret_cast<Sqlite3QueryResult *>(data);
 
-    //res->col_names = col_names;
+	//res->col_names = col_names;
 
-    Sqlite3QueryResultRow *r = new Sqlite3QueryResultRow();
+	Sqlite3QueryResultRow *r = new Sqlite3QueryResultRow();
 
-    for (int i = 0; i < argc; ++i) {
-        r->cells.push_back(argv[i]);
-    }
-    
-    res->rows.push_back(r);
+	for (int i = 0; i < argc; ++i) {
+		if (argv[i]) {
+			r->cells.push_back(argv[i]);
+		} else {
+			//todo mark nulls in cells
+			r->cells.push_back("NULL");
+		}
+	}
 
-    return 0;
+	res->rows.push_back(r);
+
+	return 0;
 }
 
-Sqlite3QueryResult::Sqlite3QueryResult() : QueryResult() {
-    err_msg = nullptr;
-    current_row = -1;
+Sqlite3QueryResult::Sqlite3QueryResult() :
+		QueryResult() {
+	err_msg = nullptr;
+	current_row = -1;
 }
 
 Sqlite3QueryResult::~Sqlite3QueryResult() {
-    for (int i = 0; i < rows.size(); ++i) {
-        delete rows[i];
-    }
+	for (int i = 0; i < rows.size(); ++i) {
+		delete rows[i];
+	}
 }
\ No newline at end of file
diff --git a/database/sqlite/sqlite3_query_result.h b/database/sqlite/sqlite3_query_result.h
index a931912..e86ed1e 100644
--- a/database/sqlite/sqlite3_query_result.h
+++ b/database/sqlite/sqlite3_query_result.h
@@ -12,6 +12,7 @@ class Sqlite3QueryResult : public QueryResult {
 public:
 	bool next_row();
 	const char* get_cell(const int index);
+	int get_last_insert_rowid();
 
 	void query(const std::string &query, sqlite3 *conn);
 
@@ -30,6 +31,8 @@ public:
 	char **col_names;
 	std::vector<Sqlite3QueryResultRow *> rows;
 	int current_row;
+
+	sqlite3 *_connection;
 };
 
 #endif
\ No newline at end of file
diff --git a/database/sqlite/sqlite3_table_builder.cpp b/database/sqlite/sqlite3_table_builder.cpp
index 8727243..cf29cde 100644
--- a/database/sqlite/sqlite3_table_builder.cpp
+++ b/database/sqlite/sqlite3_table_builder.cpp
@@ -39,7 +39,7 @@ TableBuilder *SQLite3TableBuilder::null() {
 }
 
 TableBuilder *SQLite3TableBuilder::auto_increment() {
-	result += "AUTO_INCREMENT ";
+	//result += "AUTO_INCREMENT ";
 
 	return this;
 }