db_pruef

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tools=db_pruef=<table>:<column>,<table>:<column>

 

you can check, if exist the column in the database.

if ok, the function return success else failure

if failure, beas list in variable "dberror" the failed columns

 
tools=db_pruef=oitm:u_match
if <return> = -then
   message=<dberror>
end if
return success