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Databashantering och Databasutveckling
tinyint (högst 255)smallint (tusentals)int (hundratals miljoner)bigint (större än vi kan namnge)decimal (egendefinierad storlek)date (år, månad, dag)datetime (även timme, minut, sekund)char (fix storlek, samma språk)varchar (dynamisk storlek, samma språk)nchar (fix storlek, olika språk, "national")nvarchar (dynamisk storlek, olika språk)bit (1 eller 0, true eller false)
Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns: the ones we don't know we don't know.
— Donald Rumsfeld