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First phase of memory management rewrite (see backend/utils/mmgr/README

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for details).  It doesn't really do that much yet, since there are no
short-term memory contexts in the executor, but the infrastructure is
in place and long-term contexts are handled reasonably.  A few long-
standing bugs have been fixed, such as 'VACUUM; anything' in a single
query string crashing.  Also, out-of-memory is now considered a
recoverable ERROR, not FATAL.
Eliminate a large amount of crufty, now-dead code in and around
memory management.
Fix problem with holding off SIGTRAP, SIGSEGV, etc in postmaster and
backend startup.
This commit is contained in:
Tom Lane
2000-06-28 03:33:33 +00:00
parent b601c8d882
commit 1aebc3618a
74 changed files with 2325 additions and 3296 deletions
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3
src/include/executor/spi.h
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@ -28,7 +28,6 @@
#include "utils/fcache.h"
#include "utils/datum.h"
#include "utils/syscache.h"
#include "utils/portal.h"
#include "utils/builtins.h"
#include "catalog/pg_language.h"
#include "access/heapam.h"
@ -95,4 +94,6 @@ extern void *SPI_repalloc(void *pointer, Size size);
extern void SPI_pfree(void *pointer);
extern void SPI_freetuple(HeapTuple pointer);
extern void AtEOXact_SPI(void);
#endif /* SPI_H */