aiaiDBA

加微信获取免费职业规划+学习资料,了解年薪50万的DBA是如何练成的

13718043309

010-86462881

PCC-02441: Number of attributes does not match number of host variables

PCC-02441: Number of attributes does not match number of host variables
Cause: There is a mismatch between the number of attributes and the number of valid host variables in the LOB or Collection DESCRIBE.
Action: Make sure that for each attribute being requested there is at most a single valid host variable given to hold its value.

请先 登录 后评论

1 个回答

小智
PCC-02441:属性数与主机变量数不匹配,
.原因:在LOB或集合DESCRIBE中,属性数与有效主机变量数之间存在不匹配的情况。,
.操作:确保对于每个被请求的属性,最多只有一个有效的主机变量被赋予以保持其值。,
.
请先 登录 后评论