我有一个列为:LOGO BLOB的表
做出这个选择
DECODE (pro.holder_hidden,'T', null, com.LOGO) COMPANY_LOGO 我有个错误
ORA-00932: inconsistent datatypes: expected CHAR got BLOB
00932. 00000 - "inconsistent datatypes: expected %s got %s"
*Cause:
*Action:发布于 2016-10-25 13:48:01
对你有用吗?
case pro.holder_hidden when 'T' then null else com.LOGO endhttps://stackoverflow.com/questions/40240490
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