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Tom Lane 25bf7f8b9b Fix possible failures when a tuplestore switches from in-memory to on-disk ... mode while callers hold pointers to in-memory tuples. I reported this for the case of nodeWindowAgg's primary scan tuple, but inspection of the code shows that all of the calls in nodeWindowAgg and nodeCtescan are at risk. For the moment, fix it with a rather brute-force approach of copying whenever one of the at-risk callers requests a tuple. Later we might think of some sort of reference-count approach to reduce tuple copying.		17 years ago
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adt	Adjust the APIs for GIN opclass support functions to allow the extractQuery()	17 years ago
cache	Revert updatable views	17 years ago
error	When we are in error recursion trouble, arrange to suppress translation and	17 years ago
fmgr	Insert conditional SPI_push/SPI_pop calls into InputFunctionCall,	17 years ago
hash	Update copyright for 2009.	17 years ago
init	On Windows, call bind_textdomain_codeset on domains other than the default one,	17 years ago
mb	Fix case of the just resurrected UCS_to_BIG5.pl script, and update	17 years ago
misc	Accept 'on' and 'off' as input for boolean data type, unifying the syntax	17 years ago
mmgr	Update copyright for 2009.	17 years ago
resowner	Update copyright for 2009.	17 years ago
sort	Fix possible failures when a tuplestore switches from in-memory to on-disk	17 years ago
time	Add summarization comment about visibility functions.	17 years ago
.cvsignore	…
Gen_dummy_probes.sed	Update copyright for 2009.	17 years ago
Gen_fmgrtab.pl	Update copyright for 2009.	17 years ago
Gen_fmgrtab.sh	Update copyright for 2009.	17 years ago
Makefile	Add a few more DTrace probes to the backend.	18 years ago
probes.d	More fixes for 8.4 DTrace probes. Remove useless BUFFER_HIT/BUFFER_MISS	17 years ago