DTS_E_CANNOTMAPOUTPUTCOLUMN 欄位 DTS_E_CANNOTMAPRUNTIMECONNECTIONMANAGER 欄位 DTS_E_CANNOTOPENDATAFILE 欄位 DTS_E_CANNOTOPENREGISTRYKEY 欄位 DTS_E_CANNOTREATTACHPATH 欄位 DTS_E_CANNOTRETRIEVEBYLINEAGE 欄位 DTS_E_CANNOTRETRIEVEPROPERTYFORCOMPONENT 欄位 DTS_E_CANNOTTFINDRUNTIMECONNECTIONOBJECT 欄...
set @max-2 = (select MAX(somekey) from @t) WHILE @cnt < @max-2 BEGIN -- DO multi step process here set @cnt = @cnt + 1 END All I want to know is, what is the darn difference between a column set as an identity column in a table variable if it has it set as a primary...
I have previous experience where Primary Keys on a column for table variables can be beneficial. This was used for counting orders activated/assigned/created/completed/cancelled between time intervals. Brief Summary: I had used a "Tally" or "Numbers" table variable.(from a SQL CookBook)I also...