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btree primary index vs heap and secondary btree index

Newsgroups comp.databases.ingres
Date 2022-09-16 05:53 -0700
Message-ID <b3deb486-a510-4f39-8556-e780bbc4e54bn@googlegroups.com> (permalink)
Subject btree primary index vs heap and secondary btree index
From nikosv <nikos.vaggalis@gmail.com>

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what would be the difference between a table created with storage structure as  btree with unique keys and one that is created with storage structure as heap and with a secondary b-tree index on unique keys ? i.e would the retrieval speed vary and what are the pros and cons?

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btree primary index vs heap and secondary btree index nikosv <nikos.vaggalis@gmail.com> - 2022-09-16 05:53 -0700

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