As title, do not use selectblob command, ORA blob support itself, after get the blob data can be directly stored in a blob type variables declared in a PB, MSS image types how can be stored in a blob of PB? Do not use selectblob, selectblob cannot support variables

CodePudding user response:

Why use dynamic table name?
Dynamic SQL see ice2water's article: http://bbs.csdn.net/topics/20147462

CodePudding user response:

Try to write a function in the SQL backend, return a blob, then put your dynamic processing, such as the name of the table in this background function, still use selectblob at the front desk