- 12 3月, 2002 5 次提交
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由 Tom Lane 提交于
now has an RTE of its own, and references to its outputs now are Vars referencing the JOIN RTE, rather than CASE-expressions. This allows reverse-listing in ruleutils.c to use the correct alias easily, rather than painfully reverse-engineering the alias namespace as it used to do. Also, nested FULL JOINs work correctly, because the result of the inner joins are simple Vars that the planner can cope with. This fixes a bug reported a couple times now, notably by Tatsuo on 18-Nov-01. The alias Vars are expanded into COALESCE expressions where needed at the very end of planning, rather than during parsing. Also, beginnings of support for showing plan qualifier expressions in EXPLAIN. There are probably still cases that need work. initdb forced due to change of stored-rule representation.
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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
Patch fixes using lc.lang instead of lc.lc_ctype. Teodor Sigaev
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由 Bruce Momjian 提交于
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- 11 3月, 2002 6 次提交
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由 Bruce Momjian 提交于
libpq++. Ofir Reichenberg
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由 Michael Meskes 提交于
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由 Hiroshi Inoue 提交于
1) Put back the error message for SQLError(). 2) Change Disallow premature to handle the SELECTed result. 3) Put back the behavior of AUTUCOMMIT mode change. 4) Fix SQLColumns for ODBC3.0. 5) Improve the handling of variable bookmark in ODBC3.0. 6) Enable Recognize Unique Index Button.
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由 Peter Eisentraut 提交于
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由 Peter Eisentraut 提交于
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由 Bruce Momjian 提交于
> This simple patch fixes broken Makefile, broken ApplySnapshot and > makes all utilities honour --verbose command line option. > > -- > Yours, Alexey V. Borzov, Webmaster of RDW.ru >
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- 10 3月, 2002 8 次提交
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由 Michael Meskes 提交于
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由 Bruce Momjian 提交于
< * Remove brackets as multi-statement rule grouping, must use parens (Bruce) > * -Remove brackets as multi-statement rule grouping, must use parens (Bruce) 458d457 < * Remove USING clause from pg_get_indexdef() if index is btree (Bruce)
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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 Thomas G. Lockhart 提交于
Problem noted by Fernando Nasser.
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由 Dave Cramer 提交于
moved the check for columnIndex into same call check at the top of all getXXX added appropriate error
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由 Tom Lane 提交于
(char != unsigned char, Datum != uint32); make use of new hash code in dynahash hash tables and hash joins.
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由 Dave Cramer 提交于
Here is a small patch that cleans up some error reporting in the JDBC driver. PSQLExceptions are thrown instead of SQLExceptions and if a warning is received while waiting for the backend secret key, that warning is chained to the new Connection object instead of generating an exception. A couple new error messages have been added.
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- 09 3月, 2002 2 次提交
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由 Bruce Momjian 提交于
file that SIGHUP or "pg_ctl reload" are required for changes to take affect on a running server.
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由 Bruce Momjian 提交于
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- 08 3月, 2002 15 次提交
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由 Hiroshi Inoue 提交于
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由 Hiroshi Inoue 提交于
2) Handle Multiple results and implement SQLMoreResult(). 3) Improve multibyte handling thanks to Eiji Tokuya. 4) Add new options. LF <-> CR/LF converion. TRUE is -1 (for VB). 5) Introduce unicode(UCS-2) support. 6) Reduce the length of connection strings. 7) Improve SQLError, SQLGetDiagRec(ODBC 3.0). 8) Implement SQLTablePrivileges(). 9) Miscellaneous changes for ODBC 3.0 support.
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由 Tom Lane 提交于
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由 Tom Lane 提交于
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由 Tom Lane 提交于
per reports from Fernando Nasser. Also, rearrange order of declarations in parsenodes.h as suggested by Fernando.
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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
* Change FIXED_CHAR_SEL to 0.20 from 0.04 to give better selectivity (Bruce)
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由 Bruce Momjian 提交于
> * -Change DEBUG startup tag to LOG (Bruce)
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由 Bruce Momjian 提交于
> * Prevent aggregates from being used in rule WHERE clauses
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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 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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- 07 3月, 2002 4 次提交
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由 Bruce Momjian 提交于
use tables and views interchangeably. Manuel Sugawara
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
PostgreSQL. This hash function replaces the one used by hash indexes and the catalog cache. Hash joins use a different, relatively poor-quality hash function, but I'll fix that later. As suggested by Tom Lane, this patch also changes the size of the fixed hash table used by the catalog cache to be a power-of-2 (instead of a prime: I chose 256 instead of 257). This allows the catcache to lookup hash buckets using a simple bitmask. This should improve the performance of the catalog cache slightly, since the previous method (modulo a prime) was slow. In my tests, this improves the performance of hash indexes by between 4% and 8%; the performance when using btree indexes or seqscans is basically unchanged. Neil Conway <neilconway@rogers.com>
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由 Bruce Momjian 提交于
so index is not on table during COPY. > > AFAICT, the patch I posted to -patches a little while to enable the > > usage of ALTER TABLE ADD PRIMARY KEY by pg_dump hasn't been applied, nor > > is it in the unapplied patches list. I was under the impression that > > this was in the queue for application -- did it just get lost? Neil Conway <neilconway@rogers.com>
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