Comment Comment by gz09 > not one mention of the origin of the trickAnd who or what would you say is the origin? The "trick" is so old I'm afraid it is lost to time to say who invented the bitmap. It was used in MULTICS or THE long before PostgreSQL was invented. parent gz09 7 months ago
And who or what would you say is the origin? The "trick" is so old I'm afraid it is lost to time to say who invented the bitmap. It was used in MULTICS or THE long before PostgreSQL was invented.