- 07 6月, 2005 3 次提交
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由 Bruce Momjian 提交于
< changes made by the interface driver for its internal use. One idea is < for this to be a protocol-only feature. Another approach is to notify < the protocol when a RESET CONNECTION command is used. > changes made by the interface driver for its internal use. One idea > is for this to be a protocol-only feature. Another approach is to > notify the protocol when a RESET CONNECTION command is used.
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由 Bruce Momjian 提交于
< all temporary tables, removal of any NOTIFYs, cursors, prepared < queries(?), currval()s, etc. This could be used for connection pooling. < We could also change RESET ALL to have this functionality. > temporary tables, removing any NOTIFYs, cursors, open transactions, > prepared queries, currval()s, etc. This could be used for connection > pooling. We could also change RESET ALL to have this functionality. > The difficult of this features is allowing RESET ALL to not affect > changes made by the interface driver for its internal use. One idea is > for this to be a protocol-only feature. Another approach is to notify > the protocol when a RESET CONNECTION command is used.
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由 Bruce Momjian 提交于
> * Fix incorrect rtree results due to wrong assumptions about "over" > operator semantics [rtree]
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- 05 6月, 2005 8 次提交
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由 Bruce Momjian 提交于
< cleaned up properly. A new signal is needed for safe termination. > cleaned up properly. A new signal is needed for safe termination > because backends must first do a query cancel, then exit once they > have run the query cancel cleanup routine.
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由 Bruce Momjian 提交于
> * Add two-phase commit [2phase]
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由 Bruce Momjian 提交于
< logs > logs [pitr] 130c130 < * Allow a warm standby system to also allow read-only queries > * Allow a warm standby system to also allow read-only queries [pitr]
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由 Bruce Momjian 提交于
< information, either zone name or offset from UTC > information, either zone name or offset from UTC [timezone]
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由 Bruce Momjian 提交于
> * Allow major upgrades without dump/reload, perhaps using pg_upgrade > [pg_upgrade]
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
> * Allow pg_ctl to work properly with configuration files located outside > the PGDATA directory > > pg_ctl can not read the pid file because it isn't located in the > config directory but in the PGDATA directory. The solution is to > allow pg_ctl to read and understand postgresql.conf to find the > data_directory value. >
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由 Bruce Momjian 提交于
> > O_DIRECT doesn't have the same media write guarantees as fsync, so it > is in addition to the fsync method, not in place of it. >
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- 04 6月, 2005 3 次提交
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由 Bruce Momjian 提交于
< * -Compress WAL entries [wal]
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由 Bruce Momjian 提交于
> * -Compress WAL entries [wal]
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由 Bruce Momjian 提交于
> * -Change WAL to use 32-bit CRC, for performance reasons
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- 02 6月, 2005 1 次提交
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由 Bruce Momjian 提交于
< o Allow COPY to understand \x as a hex byte > o -Allow COPY to understand \x as a hex byte
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- 31 5月, 2005 2 次提交
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由 Bruce Momjian 提交于
< * Prevent child tables from altering constraints like CHECK that were < inherited from the parent table 470a469,471 > > o Prevent child tables from altering constraints like CHECK that were > inherited from the parent table
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由 Bruce Momjian 提交于
> * Prevent child tables from altering constraints like CHECK that were > inherited from the parent table
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- 28 5月, 2005 3 次提交
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由 Bruce Momjian 提交于
< < * Add XML output to pg_dump and COPY < < We already allow XML to be stored in the database, and XPath queries < can be used on that data using /contrib/xml2. It also supports XSLT < transformations.
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由 Bruce Momjian 提交于
> * Consider sorting hash buckets so entries can be found using a binary > search, rather than a linear scan > * In hash indexes, consider storing the hash value with or instead > of the key itself
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由 Bruce Momjian 提交于
> * Add the features of packages > o Make private objects accessable only to objects in the same schema > o Allow current_schema.objname to access current schema objects > o Add session variables > o Allow nested schemas
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- 22 5月, 2005 1 次提交
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由 Bruce Momjian 提交于
< * Allow INET + INT4/INT8 to increment the host part of the address, or > * Allow INET + INT4 to increment the host part of the address, or
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- 21 5月, 2005 3 次提交
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由 Bruce Momjian 提交于
< throw an error > throw an error on overflow
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由 Bruce Momjian 提交于
> * Allow INET + INT4/INT8 to increment the host part of the address, or > throw an error
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由 Bruce Momjian 提交于
< < This will involve adding a way to respond to commit failure by either < taking the server into offline/readonly mode or notifying the < administrator
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- 17 5月, 2005 5 次提交
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由 Bruce Momjian 提交于
< * All ability to monitor the use of temporary sort files > * Add ability to monitor the use of temporary sort files
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由 Bruce Momjian 提交于
< * Add internationalized message strings > o Add internationalized message strings
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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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- 11 5月, 2005 1 次提交
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由 Bruce Momjian 提交于
< * -Check for unreferenced table files created by transactions that were > * Check for unreferenced table files created by transactions that were
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- 10 5月, 2005 3 次提交
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由 Bruce Momjian 提交于
> * Fix sgmltools so PDFs can be generated with bookmarks
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由 Bruce Momjian 提交于
> * Allow postgresql.conf values to be set so they can not be changed by > the user
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由 Bruce Momjian 提交于
< * Add session start time and last statement time to pg_stat_activity > * -Add session start time and last statement time to pg_stat_activity 134c134 < * Add the client IP address and port to pg_stat_activity > * -Add the client IP address and port to pg_stat_activity
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- 07 5月, 2005 3 次提交
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由 Bruce Momjian 提交于
< Currently locale can only be set during initdb. > Currently locale can only be set during initdb. No global tables have > locale-aware columns. However, the database template used during > database creation might have locale-aware indexes. The indexes would > need to be reindexed to match the new locale.
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由 Bruce Momjian 提交于
> o -Allow COPY to optionally include column headings in the first line
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由 Bruce Momjian 提交于
> * Prevent to_char() on interval from returning meaningless values > > For example, to_char('1 month', 'mon') is meaningless. Basically, > most date-related parameters to to_char() are meaningless for > intervals because interval is not anchored to a date. > > * Allow to_char() on interval values to accumulate the highest unit > requested > > o to_char(INTERVAL '1 hour 5 minutes', 'MI') => 65 > o to_char(INTERVAL '43 hours 20 minutes', 'MI' ) => 2600 > o to_char(INTERVAL '43 hours 20 minutes', 'WK:DD:HR:MI') => 0:1:19:20 > o to_char(INTERVAL '3 years 5 months','MM') => 41 > > Some special format flag would be required to request such > accumulation. Such functionality could also be added to EXTRACT. > Prevent accumulation that crosses the month/day boundary because of > the uneven number of days in a month. >
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- 03 5月, 2005 1 次提交
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由 Bruce Momjian 提交于
< * Remove unreferenced table files created by transactions that were > * -Check for unreferenced table files created by transactions that were
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- 29 4月, 2005 1 次提交
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由 Bruce Momjian 提交于
> * -Implement shared row locks and use them in RI triggers
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- 25 4月, 2005 2 次提交
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由 Bruce Momjian 提交于
< * Allow ORDER BY ... LIMIT 1 to select high/low value without sort or > * Allow ORDER BY ... LIMIT # to select high/low value without sort or 868c868 < Right now, if no index exists, ORDER BY ... LIMIT 1 requires we sort > Right now, if no index exists, ORDER BY ... LIMIT # requires we sort 870a871 > MIN/MAX already does this, but not for LIMIT > 1.
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由 Bruce Momjian 提交于
> * Allow ORDER BY ... LIMIT 1 to select high/low value without sort or > index using a sequential scan for highest/lowest values > > Right now, if no index exists, ORDER BY ... LIMIT 1 requires we sort > all values to return the high/low value. Instead The idea is to do a > sequential scan to find the high/low value, thus avoiding the sort. >
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