php5 + pdo + postgres + pgpool

php5 + pdo + postgres + pgpool-ii：没有日志的错误(php5 + pdo + postgres + pgpool-ii: error without log)

我使用pgpool-ii 3.2.1，php 5.3.3-7 + squeeze14，postgresql 8.4.13。

我对PDO进行的插入查询有些麻烦，但我不明白问题出在哪里因为没有写日志（postgres，apache2，pgpool-II）。

查询非常简单，就像

INSERT INTO table (column1, column2, ...) VALUES ('value1', 'value2', ...)

如果我禁用pgpool-II（启用PDO）一切顺利，即使我禁用PDO，使用pg_query执行查询（打开pgpool-II），查询也正确执行。 其他类似的查询与PDO + pgpool-ii一样正常。任何人都可以帮助我吗？

I use pgpool-ii 3.2.1, php 5.3.3-7+squeeze14, postgresql 8.4.13.

I have some trouble with an insert query made by PDO, but I don't understand where the problem is because no log was written (postgres, apache2, pgpool-II).

The query is very simple, like

INSERT INTO table (column1, column2, ...) VALUES ('value1', 'value2', ...)

if I disable pgpool-II (with PDO enabled) everything goes fine, even if I disable PDO, doing the query with pg_query (with pgpool-II turned on), the queries were executed correctly. Other similar queries goes fine with PDO + pgpool-ii..anybody can help me?

最满意答案

请检查您的PDO设置

setAttribute(PDO::ATTR_EMULATE_PREPARES, true);

如果你调用beginTransaction(); ，别忘了调用commit();

但实际上，如果您已将PDO::ATTR_EMULATE_PREPARES设置为TRUE ，则无需调用beginTransaction(); 和commit();

Please check your PDO Setting

setAttribute(PDO::ATTR_EMULATE_PREPARES, true);

And if you call beginTransaction();, dont forget to call commit();

But actually, if you already set PDO::ATTR_EMULATE_PREPARES to TRUE, you don't need to call beginTransaction(); and commit();