- 03 12月, 2010 5 次提交
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由 Alvaro Herrera 提交于
Keep only the typedef in the header file.
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由 Alvaro Herrera 提交于
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由 Alvaro Herrera 提交于
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由 Alvaro Herrera 提交于
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由 Heikki Linnakangas 提交于
to make it easier to reuse that code. There is no user-visible changes. This is in preparation for the patch to add a new archive format, a directory, to perform a custom-like dump but with each table being dumped to a separate file (that in turn is a prerequisite for parallel pg_dump). This also makes it easier to add new compression methods in the future, and makes the pg_backup_custom.c code easier to read, when the compression-related code is factored out. Joachim Wieland, with heavy editorialization by me.
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- 01 12月, 2010 1 次提交
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由 Tom Lane 提交于
There were corner cases in which the planner would attempt to inline such a function, which would result in a failure at runtime due to loss of information about exactly what the result record type is. Fix by disabling inlining when the function's recorded result type is RECORD. There might be some sub-cases where inlining could still be allowed, but this is a simple and backpatchable fix, so leave refinements for another day. Per bug #5777 from Nate Carson. Back-patch to all supported branches. 8.1 happens to avoid a core-dump here, but it still does the wrong thing.
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- 30 11月, 2010 1 次提交
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由 Tom Lane 提交于
Formerly we looked up the operators associated with each index (caching them in relcache) and then the planner looked up the btree opfamily containing such operators in order to build the btree-centric pathkey representation that describes the index's sort order. This is quite pointless for btree indexes: we might as well just use the index's opfamily information directly. That saves syscache lookup cycles during planning, and furthermore allows us to eliminate the relcache's caching of operators altogether, which may help in reducing backend startup time. I added code to plancat.c to perform the same type of double lookup on-the-fly if it's ever faced with a non-btree amcanorder index AM. If such a thing actually becomes interesting for production, we should replace that logic with some more-direct method for identifying the corresponding btree opfamily; but it's not worth spending effort on now. There is considerably more to do pursuant to my recent proposal to get rid of sort-operator-based representations of sort orderings, but this patch grabs some of the low-hanging fruit. I'll look at the remainder of that work after the current commitfest.
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- 29 11月, 2010 3 次提交
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由 Heikki Linnakangas 提交于
Christoph Berg.
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由 Robert Haas 提交于
Fujii Masao
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由 Simon Riggs 提交于
removing an infrequently occurring race condition in Hot Standby. An xid must be assigned before a lock appears in shared memory, rather than immediately after, else GetRunningTransactionLocks() may see InvalidTransactionId, causing assertion failures during lock processing on standby. Bug report and diagnosis by Fujii Masao, fix by me.
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- 28 11月, 2010 2 次提交
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由 Tom Lane 提交于
Per gripe from Andreas Scherbaum.
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由 Bruce Momjian 提交于
something that can be documented.
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- 27 11月, 2010 14 次提交
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由 Robert Haas 提交于
KaiGai Kohei, with a few changes by me.
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由 Tom Lane 提交于
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由 Tom Lane 提交于
The pg_fe_sendauth code might fail if it can't handle the authentication request message type --- if so, ping should still say the server is up.
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由 Tom Lane 提交于
Basically, we want to distinguish all cases where the connection was not made from those where it was. A convenient proxy for this is to see if we got a message with a SQLSTATE code back from the postmaster. This presumes that the postmaster will always send us a SQLSTATE in a failure message, which is true for 7.4 and later postmasters in every case except fork failure. (We could possibly complicate the postmaster code to do something about that, but it seems not worth the trouble, especially since pg_ctl's response for that case should be to keep waiting anyway.) If we did get a SQLSTATE from the postmaster, there are basically only two cases, as per last week's discussion: ERRCODE_CANNOT_CONNECT_NOW and everything else. Any other error code implies that the postmaster is in principle willing to accept connections, it just didn't like or couldn't handle this particular request. We want to make a special case for ERRCODE_CANNOT_CONNECT_NOW so that "pg_ctl start -w" knows it should keep waiting. In passing, pick names for the enum constants that are a tad less likely to present collision hazards in future.
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由 Tom Lane 提交于
Newly added code was supposing that "struct sockaddr_in" applies to IPv6.
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由 Tom Lane 提交于
1. Don't #include postgres.h in a frontend build. 2. Don't assume that the backend's symbol PGSQL_AF_INET6 has anything to do with the constant that will be used by system library functions (because, in point of fact, it usually doesn't). Fortunately, PGSQL_AF_INET is equal to AF_INET, so we can just cater for both sets of values in one case construct without fear of conflict.
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由 Robert Haas 提交于
This adds support for changing the schema of a conversion, operator, operator class, operator family, text search configuration, text search dictionary, text search parser, or text search template. Dimitri Fontaine, with assorted corrections and other kibitzing.
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由 Tom Lane 提交于
That macro should be attached to extern declarations, not actual definitions of variables.
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由 Tom Lane 提交于
Most of the functions that execute XPath queries leaked the data structures created by libxml2. This memory would not be recovered until end of session, so it mounts up pretty quickly in any serious use of the feature. Per report from Pavel Stehule, though this isn't his patch. Back-patch to all supported branches.
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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
per Peter.
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
the OBJS lines from that file. Cleanup where possible.
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- 26 11月, 2010 8 次提交
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由 Bruce Momjian 提交于
Makefile variable PGPORT, for clarity.
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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
configure's LIBOBJS. Should fix buildfarm failures.
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由 Bruce Momjian 提交于
status, including a status where the server is running but refuses a postgres connection. Have pg_ctl use this new function. This fixes the case where pg_ctl reports that the server is not running (cannot connect) but in fact it is running.
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由 Bruce Momjian 提交于
Win32 buildfarm members.
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由 Bruce Momjian 提交于
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由 Robert Haas 提交于
After a SQL object is created, we provide an opportunity for security or logging plugins to get control; for example, a security label provider could use this to assign an initial security label to newly created objects. The basic infrastructure is (hopefully) reusable for other types of events that might require similar treatment. KaiGai Kohei, with minor adjustments.
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- 25 11月, 2010 6 次提交
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由 Itagaki Takahiro 提交于
except creating new connections.
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由 Robert Haas 提交于
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由 Robert Haas 提交于
Forcibly releasing all leftover buffer pins should be unnecessary now that we have a robust ResourceOwner mechanism, and it significantly increases the cost of process shutdown. Instead, in an assert-enabled build, assert that no pins are held; in a non-assert-enabled build, do nothing.
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
reduce recovery time.
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由 Bruce Momjian 提交于
supplied, also print the IP address. This allows IPv4 and IPv6 failures to be distinguished. Also useful when a hostname resolves to multiple IP addresses. Also, remove use of inet_ntoa() and use our own inet_net_ntop() in all places, including in libpq, because it is thread-safe.
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