Hi,

on other RDBMS (Oracle,etc...),there is an index called bitmap index that
greatly improve performance compared to btree index for boolean value
(such as for a sex value,it's either M or F),i would like to know if such
index will be implemented inside PostgreSQL.

Best regards,

PEJAC Pascal

Responses

• Re: Bitmap index at 2000-12-05 02:02:06 from Nathan Myers

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