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Heikki Linnakangas 15c121b3ed Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the ... free space information is stored in a dedicated FSM relation fork, with each relation (except for hash indexes; they don't use FSM). This eliminates the max_fsm_relations and max_fsm_pages GUC options; remove any trace of them from the backend, initdb, and documentation. Rewrite contrib/pg_freespacemap to match the new FSM implementation. Also introduce a new variant of the get_raw_page(regclass, int4, int4) function in contrib/pageinspect that let's you to return pages from any relation fork, and a new fsm_page_contents() function to inspect the new FSM pages.		17 years ago
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Makefile	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	17 years ago
btreefuncs.c	Add $PostgreSQL$ markers to a lot of files that were missing them.	18 years ago
fsmfuncs.c	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	17 years ago
heapfuncs.c	Simplify and standardize conversions between TEXT datums and ordinary C	18 years ago
pageinspect.sql.in	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	17 years ago
rawpage.c	Rewrite the FSM. Instead of relying on a fixed-size shared memory segment, the	17 years ago
uninstall_pageinspect.sql	Add CVS version labels to all install/uninstall scripts.	18 years ago