- 23 1月, 2001 12 次提交
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Peter Eisentraut 提交于
into new chapter on query (SELECT) syntax. In the end this should become a narrative and example-filled counterpart to the SELECT reference page.
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由 Tom Lane 提交于
eliminates a raft of portability issues, including whether sys_nerr exists, whether the platform has any valid negative errnos, etc. The downside is minimal: errno shouldn't ever contain an invalid value anyway, and if it does, reasonably modern versions of strerror will not choke. This rangecheck idea seemed good at the time, but it's clearly a net loss, and I apologize to all concerned for having ever put it in.
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
rewrite of deadlock checking. Lock holder objects are now reachable from the associated LOCK as well as from the owning PROC. This makes it practical to find all the processes holding a lock, as well as all those waiting on the lock. Also, clean up some of the grottier aspects of the SHMQueue API, and cause the waitProcs list to be stored in the intuitive direction instead of the nonintuitive one. (Bet you didn't know that the code followed the 'prev' link to get to the next waiting process, instead of the 'next' link. It doesn't do that anymore.)
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由 Bruce Momjian 提交于
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由 Michael Meskes 提交于
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
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- 22 1月, 2001 9 次提交
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
expression evaluation.
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由 Tom Lane 提交于
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由 Bruce Momjian 提交于
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由 Peter Eisentraut 提交于
Easter <reaster@comptechnews.com>, heavily massaged by me. Also cleaned up value expressions a bit.
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- 21 1月, 2001 11 次提交
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
here is the patch attached which do check in each BLOB operation, if we are in transaction, and raise an error otherwise. This will prevent such mistakes. -- Sincerely Yours, Denis Perchine
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由 Tom Lane 提交于
of c.h altogether, and putting it into the only places that use it (elog.c and exc.c), instead. Modify these routines to check for a NULL or empty-string return from strerror, too, since some platforms define strerror to return empty string for unknown errors (what a useless definition that is ...). Clean up some cruft in ExcPrint while at it.
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由 Tom Lane 提交于
implementation in backend/port/strerror.c if configure finds no strerror in libc, same as we do for snprintf and inet_aton.
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由 Tom Lane 提交于
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由 Tom Lane 提交于
initdb -t. This option is obsoleted by 7.1's ability to drop and recreate template1 during normal operation.
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由 Peter Eisentraut 提交于
syntax, type names, function names, etc.)
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
namely omitting the alias clause for a sub-SELECT in FROM.
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- 20 1月, 2001 8 次提交
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
more logical.
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由 Peter Eisentraut 提交于
and remove IsA_Value macro.
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由 Bruce Momjian 提交于
from libpq has two functions with memory leaks. The functions pickout() and overwrite() malloc space for buf which is never freed. See http://www.postgresql.org/users-lounge/docs/7.0/programmer/largeobjects3207.htm This problem is also in the 6.5 docs at http://www.postgresql.org/users-lounge/docs/6.5/programmer/x3184.htm Nishad Prakash
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