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282d2a03dd
columns, and the new version can be stored on the same heap page, we no longer generate extra index entries for the new version. Instead, index searches follow the HOT-chain links to ensure they find the correct tuple version. In addition, this patch introduces the ability to "prune" dead tuples on a per-page basis, without having to do a complete VACUUM pass to recover space. VACUUM is still needed to clean up dead index entries, however. Pavan Deolasee, with help from a bunch of other people.
24 lines
597 B
Makefile
24 lines
597 B
Makefile
#-------------------------------------------------------------------------
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#
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# Makefile--
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# Makefile for access/heap
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#
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# IDENTIFICATION
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# $PostgreSQL: pgsql/src/backend/access/heap/Makefile,v 1.17 2007/09/20 17:56:30 tgl Exp $
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#
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#-------------------------------------------------------------------------
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subdir = src/backend/access/heap
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top_builddir = ../../../..
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include $(top_builddir)/src/Makefile.global
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OBJS = heapam.o hio.o pruneheap.o rewriteheap.o syncscan.o tuptoaster.o
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all: SUBSYS.o
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SUBSYS.o: $(OBJS)
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$(LD) $(LDREL) $(LDOUT) SUBSYS.o $(OBJS)
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clean:
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rm -f SUBSYS.o $(OBJS)
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