sql查询显示误差近的顺序由

$products_options_query = tep_db_query("select pov.products_options_values_id, pov.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_OPTIONS_VALUES . " pov where pa.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and pa.options_id = '" . (int)$products_options_name['products_options_id'] . "' and pa.options_values_id = pov.products_options_values_id and pov.language_id = '" . (int)$languages_id . "'group by pov.products_options_values_name, order by pov.products_options_values_id desc");

这里的代码显示误差 1064 - 你在你的SQL语法错误;检查对应于你的MySQL服务器版本，在1号线附近使用“通过pov.products_options_values_id倒序”sql查询显示误差近的顺序由

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2014-04-21 papa.ramu

你必须POV组后''没有空间...'和为什么在'group by pov.products_options_values_name'后面有'''''，'orderby' –

products_options_values_name后删除逗号正确语法手册。您的查询应该如下

$products_options_query = tep_db_query("select pov.products_options_values_id, pov.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_OPTIONS_VALUES . " pov where pa.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and pa.options_id = '" . (int)$products_options_name['products_options_id'] . "' and pa.options_values_id = pov.products_options_values_id and pov.language_id = '" . (int)$languages_id . "' group by pov.products_options_values_name order by pov.products_options_values_id desc");

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2014-04-21 06:15:01

'group by'之前需要空格 –

@KailashYadav：空格在建议查询。最好删除你的downvote。 –

$products_options_query = tep_db_query("select pov.products_options_values_id, pov.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_OPTIONS_VALUES . " pov where pa.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and pa.options_id = '" . (int)$products_options_name['products_options_id'] . "' and pa.options_values_id = pov.products_options_values_id and pov.language_id = '" . (int)$languages_id . "' group by pov.products_options_values_name order by pov.products_options_values_id desc");

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2014-04-21 06:19:41

集团后删除逗号By子句

试试这个

$products_options_query = tep_db_query("select pov.products_options_values_id, pov.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_OPTIONS_VALUES . " pov where pa.products_id = '" . (int)$HTTP_GET_VARS['products_id'] . "' and pa.options_id = '" . (int)$products_options_name['products_options_id'] . "' and pa.options_values_id = pov.products_options_values_id and pov.language_id = '" . (int)$languages_id . "' group by pov.products_options_values_name order by pov.products_options_values_id desc");

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2014-04-21 06:22:38

sql查询显示误差近的顺序由

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