Hi, This is a big problem since LONG is a very painful data type. You cannot search in it, use it in CTAS (create table as), pass it to a plsql object as parameter etc. Oracle strongly suggest not to use a LONG column anymore but unfortunately there are many LONG columns in data dictionary […]
CLOB
CLOB size matters!
Hi, Many developer and DBA has an idea about the storing clobs. Basic rule is “if length of clob is higher tan 4000 then it will be stored in lob segment not in table segment” which is correct but sometimes misinterpreted! if you have a clob column in your table, your data might be in […]