Oracle “问题”;ORA-01722:无效编号“;已在多个位置创建错误
使用Oracle驱动程序时,我在许多地方遇到错误“ORA-01722:无效号码”。你能指出解决方法/解决方案吗Oracle “问题”;ORA-01722:无效编号“;已在多个位置创建错误,oracle,drupal,drupal-7,drupal-modules,ora-01722,Oracle,Drupal,Drupal 7,Drupal Modules,Ora 01722,使用Oracle驱动程序时,我在许多地方遇到错误“ORA-01722:无效号码”。你能指出解决方法/解决方案吗 PDOException: SELECT base.fid AS fid, base.uid AS uid, base.filename AS filename, base.uri AS uri, base.filemime AS filemime, base.filesize AS filesize, base.status AS status, base.times
PDOException: SELECT base.fid AS fid, base.uid AS uid,
base.filename AS filename, base.uri AS uri, base.filemime AS filemime,
base.filesize AS filesize, base.status AS status, base.timestamp AS timestamp
FROM {file_managed} base
WHERE (base.fid IN (:db_condition_placeholder_0))
(prepared: SELECT base.fid AS fid, base."UID" AS "UID",
base.filename AS filename, base.uri AS uri, base.filemime AS filemime,
base.filesize AS filesize, base.status AS status, base.timestamp AS timestamp
FROM "FILE_MANAGED" base
WHERE (base.fid IN (:db_condition_placeholder_0))
)
e: SQLSTATE[HY000]: General error: 1722
OCIStmtExecute: ORA-01722: invalid number (ext\pdo_oci\oci_statement.c:146)
args: Array ( [:db_condition_placeholder_0] => )
in DrupalDefaultEntityController->load()
(line 196 of C:\xampp\htdocs\new\drupal\includes\entity.inc).
没有上下文,我们很难确定。但我有一种猜测的心情,所以这里说:
base.fid
是一个数字列。在:db\u condition\u placeholder\u 0
中,您试图传递一组令牌,如“23、42、69”
现在,您希望的是SQL引擎将把它们结合在一起生成一行,如下所示:
where base.fid in (23, 42, 69)
唉,它实际产生的是:
where base.fid in ('23, 42, 69')
。。。逻辑上与以下内容相同:
where base.fid = to_number('23, 42, 69')
显然,字符串不是有效的数字,因此是ORA-1722
现在你该怎么办是个棘手的问题。有几种不同的方法,包括嵌套表或数组、流水线函数和动态SQL。哪一个最适合你取决于你要求的细节
另外,当然,我还是在猜测你的问题:-)没有上下文,我们很难确定。但我有一种猜测的心情,所以这里说:
base.fid
是一个数字列。在:db\u condition\u placeholder\u 0
中,您试图传递一组令牌,如“23、42、69”
现在,您希望的是SQL引擎将把它们结合在一起生成一行,如下所示:
where base.fid in (23, 42, 69)
唉,它实际产生的是:
where base.fid in ('23, 42, 69')
。。。逻辑上与以下内容相同:
where base.fid = to_number('23, 42, 69')
显然,字符串不是有效的数字,因此是ORA-1722
现在你该怎么办是个棘手的问题。有几种不同的方法,包括嵌套表或数组、流水线函数和动态SQL。哪一个最适合你取决于你要求的细节
另外,当然,我还是在猜测你的问题:-)