WordPress的數據庫 - 你的SQL語法有錯誤

我有以下代碼：WordPress的數據庫 - 你的SQL語法有錯誤

<?php 

     $exists_photos = $wpdb->get_results("SELECT * FROM $dsp_galleries_photos galleries, $dsp_user_albums_table albums WHERE galleries.album_id=albums.album_id AND galleries.status_id=1 AND galleries.album_id IN ($ids1) ORDER BY RAND() LIMIT 6"); 

     $i=0; 

     foreach ($exists_photos as $user_photos) { 

      $photo_id=$user_photos->gal_photo_id; 

      $album_id1=$user_photos->album_id; 

      $file_name=$user_photos->image_name; 

      $private=$user_photos->private_album; 

      $image_path="/wp-content/uploads/dsp_media/user_photos/user_".$member_id."/album_".$album_id1."/".$file_name; 

      if(($i%3)==0){ 

      ?>

返回以下錯誤：

WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 for query SELECT COUNT(*) FROM wp_dsp_galleries_photos WHERE status_id=1 AND album_id IN() made by require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), include('/themes/ArtSee/page.php'), the_content, apply_filters('the_content'), call_user_func_array, do_shortcode, preg_replace_callback, do_shortcode_tag, call_user_func, wp_include_file, include('/plugins/dsp/profile_header.php'), include('/plugins/dsp/member_dsp_header.php'), include('/plugins/dsp/headers/view_profile_header.php'), include('/plugins/dsp/view_profile_setup.php')

建議將不勝感激。由於

來源

2013-02-10 user2059062

-1

SELECT * FROM $dsp_galleries_photos galleries, $dsp_user_albums_table albums

應該

SELECT * FROM dsp_galleries_photos galleries, dsp_user_albums_table albums

與表名之前沒有$ - 你也應該考慮，如果你真的需要選擇*但這不會影響到查詢的語法

來源

2013-02-10 15:40:38 bhttoan

這些是PHP變量。如果你看看這個錯誤，你可以看到它們在SQL執行之前被轉換爲適當的表名 - 即，'wp_dsp_galleries_photos'。這不是錯誤的地方。 – 2013-02-10 15:49:16

我總是被教導你需要在表名中轉義$符號，所以它必須是SELECT * FROM'$ dsp_galleries_photos'畫廊或者是海報錯別字 - 我的錯誤 – bhttoan 2013-02-10 15:53:55

也是代碼發佈並不包含錯誤中顯示的代碼，這是我跳到表名 – bhttoan 2013-02-10 15:54:46

你錯過了裏面的值()：

SELECT COUNT(*) FROM wp_dsp_galleries_photos WHERE status_id=1 AND album_id IN()

聲明：You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')'表示故障點。我指的是第二)在：

... album_id IN() ...

在代碼中並沒有顯示這部分的任何情況。

來源

2013-02-10 15:43:24

NomikOS，謝謝。我有點損失。它是.... album_id IN（$ ids1）不是.album_id IN（） – user2059062 2013-02-10 16:02:19

WordPress的數據庫 - 你的SQL語法有錯誤

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