Storage Structures clarification

    I'm slightly confused . If , out of manual ,"each table's data is store in it's own segment " sounds singular to me. Segment made up of extents, extents made up
of blocks.

    The block header contains "table directory" which contain's information about
tables having rows in the block. This sounds like more than one table can
have rows in a block.

    Is this correct ?

                    Joe Gulla