Function tbl_insert

lib_acl_cpp/samples/sqlite/sqlite.cpp:42–67

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// ���ӱ�����
static bool tbl_insert(acl::db_handle& db, int n)
{
	const char* sql_fmt = "insert into group_tbl('group_name', 'uvip_tbl')"
		" values('���-%d', 'test')";

	acl::string sql;
	sql.format(sql_fmt, n);
	if (db.sql_update(sql.c_str()) == false)
		return (false);

	const acl::db_rows* result = db.get_result();
	if (result)
	{
		const std::vector<acl::db_row*>& rows = result->get_rows();
		for (size_t i = 0; i < rows.size(); i++)
		{
			const acl::db_row* row = rows[i];
			for (size_t j = 0; j < row->length(); j++)
				printf("%s, ", (*row)[j]);
			printf("\r\n");
		}
	}

	db.free_result();
	return (true);
}

// ��ѯ������
static int tbl_select(acl::db_handle& db, int n)