Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/mysql/70.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Php Drupal6查询多个表_Php_Mysql_Drupal - Fatal编程技术网

Php Drupal6查询多个表

Php Drupal6查询多个表,php,mysql,drupal,Php,Mysql,Drupal,Drupal 6查询语法有一些问题。我的查询本身运行良好: SELECT term_node.tid, term_data.name FROM term_node, term_data WHERE nid = 22640 以下是我将其转换为与drupal 6一起使用时得到的信息: $currentTIDs = db_query("SELECT {term_node}.tid, {term_data}.name FROM {term_node}, {term_data} WHERE nid =

Drupal 6查询语法有一些问题。我的查询本身运行良好:

SELECT term_node.tid, term_data.name FROM term_node, term_data WHERE nid = 22640
以下是我将其转换为与drupal 6一起使用时得到的信息:

$currentTIDs = db_query("SELECT {term_node}.tid, {term_data}.name FROM {term_node}, {term_data} WHERE nid = 22640");

while ($cTids = db_fetch_object ($currentTIDs)) {
array_push($currentTIDsArray, $cTids);
}

drupal_set_message('<pre>' . print_r($currentTIDsArray, TRUE) . '</pre>');
$currentTIDs=db_query(“从{term_node},{term_data}中选择{term_node}.tid,{term_data}.name,其中nid=22640”);
而($cTids=db\U fetch\U对象($currentTIDs)){
阵列推送($currentTIDsArray,$CTID);
}
drupal设置消息(“”.print\r($currentTIDsArray,TRUE)。“”);

这会导致一个空查询/数组吗?有什么想法吗?

这是正确的方法:


从未使用过drupal,但您是否尝试过不在
{}
中包装表?嘿,Supericy,查看$currentTIDs行,您将看到两个表都有括号。
SELECT tn.tid, td.name FROM {term_node} tn, {term_data} td WHERE nid = 22640");