在前端业务需求中要组合多个字段来搜索。 where 1=1 and key1=xxx and key2=xxx and key3=xxx "where 1=1"是为了在写代码的时候方便后面添加0个或者多个"and key1=xxx" 请问xunsearch里的可以实现吗？
.c文件追加 [code] typedef struct xdb_tree_node { char *key; int vlen; int voff; struct xdb_tree_node* next; } xdb_tree_list, *xdb_tree_plist; int travel_index = -1; xdb_tree_plist _xdb_tree_plist = NULL; void _xdb_next_tree_read(xdb_t x, xptr_t ptr) { if (ptr->len...
...ol\dev\ma ke_xdb_file.php on line 92 Notice: Use of undefined constant key - assumed 'key' in C:\Users\Administrato Desktop\tool\dev\xdb.class.php(447) : runtime-created function on line 1 PHP Notice: Use of undefined constant key - assumed 'key' in C:\Users\Adminis ator\Desktop\tool\dev\xdb...
...t(8) unsigned NOT NULL, `flag` tinyint(1) unsigned NOT NULL, PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ; -- -- Dumping data for table `sample` -- [/code] 新建一个数据表，crontab： [code]-- -- Table structure for table `crontab` -- CREATE ...
..._node_cmp(const void *a,const void *b) { return strcmp((*((node_t *)a))->key,(*((node_t *)b))->key); } #else #ifdef WIN32 static int _xtree_node_cmp(node_t *a, node_t *b) #else static int _xtree_node_cmp(a, b) node_t *a, *b; #endif { return strcmp((*a)->key, (*b)->key); } #endif 2...
... _xdb_read_data(x, buf, ptr->off, ptr->len);//这里590行 /* save the key & value -> xtree */ voff = buf[16] + 17; 第590行，当_xdb_read_data文件读取失败时(如果offset超过文件大小就会失败)，程序还会继续往下执行，这样下面的代码执行将会报错。
...-----+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +----------+-------------+------+-----+---------+----------------+ | id | int(11) | NO | PRI | NULL | auto_increment | | name | varchar(20) | NO | | | ...
...xt); while ($temp = $this -> so->get_result()) { foreach ($temp as $key=>$val) { $list[$val['word']] = $val['word']; } } $time_end = $this -> get_microtime(); $time = $time_end - $time_start; Return array($list, $time); } } $scws = new scws(); $list ...
...{main}警告：添加第 35000 条数据失败 - Missing value of primarky key (FIELD:pid) #0 /usr/local/xunsearch/sdk/php/util/Indexer.php(195): XSIndex->update(Object(XSDocument)) sql语句： sql="select c.contentid,c.status,b.contentid from phpcms_content c,phpcms_c_news b where c.contentid...
...-------+----------------+ | Field | Type | Null | Key | Default | Extra | +--------------+-----------------------+------+-----+---------+----------------+ | did | mediumint(8) unsigned | NO | PRI | NULL | auto_increment | | cid | int(6) uns...