- 19 2月, 2003 5 次提交
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由 Bruce Momjian 提交于
< * Prevent index uniqueness checks when UPDATE does not modifying column > * Prevent index uniqueness checks when UPDATE does not modify the column 235c235 < o Make PL/PgSQL %TYPE schema-aware > o -Make PL/PgSQL %TYPE schema-aware
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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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- 18 2月, 2003 15 次提交
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由 Bruce Momjian 提交于
> * Allow WAL information to recover corrupted pg_controldata
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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
> * Allow pg_dump to dump sequences using NO_MAXVALUE and NO_MINVALUE
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由 Bruce Momjian 提交于
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由 Tom Lane 提交于
known problem with failure to respond to 'pg_ctl stop -m fast', and probable problems if SIGINT or SIGTERM arrives while processing a SIGUSR2 interrupt that arrived while waiting for a new client query.
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由 Bruce Momjian 提交于
> * Add a script to ask system configuration questions and tune postgresql.conf
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由 Bruce Momjian 提交于
consistency.
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由 Bruce Momjian 提交于
> * Allow CIDR format to be used in pg_hba.conf
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由 Bruce Momjian 提交于
< o Allow CLUSTER to cluster all tables (Alvaro Herrera) > o -Allow CLUSTER to cluster all tables (Alvaro Herrera) 243c243 < * Allow pg_dump to dump a specific schema (Neil Conway) > * -Allow pg_dump to dump a specific schema (Neil Conway) 398c398 < * Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS (Tom) > * -Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS (Tom)
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
> o -Add ALTER TABLE tab SET WITHOUT OIDS (Rod) > o -Allow CLUSTER to cluster all tables (Alvaro Herrera) > * -Allow pg_dump to dump a specific schema (Neil Conway) > * -Make IN/NOT IN have similar performance to EXISTS/NOT EXISTS (Tom) > * Rod is Rod Taylor <pg@rbt.ca)>
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由 Bruce Momjian 提交于
< * -Make a transaction-safe TRUNCATE > * -Make a transaction-safe TRUNCATE (Rod)
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由 Bruce Momjian 提交于
> * -Make a transaction-safe TRUNCATE
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- 17 2月, 2003 1 次提交
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由 Michael Meskes 提交于
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- 16 2月, 2003 6 次提交
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由 Tom Lane 提交于
in the case where the node immediately above the scan is a Hash, Sort, or Material node. In these cases it's better to do the projection so that we don't store unneeded columns in the hash/sort/materialize table. Per discussion a few days ago with Anagh Lal.
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由 Tom Lane 提交于
that turn into CASE expressions. They evaluate their arguments at most once. Patch by Kris Jurka, review and (very light) editorializing by me.
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由 Bruce Momjian 提交于
< * Disallow DROP COLUMN on a column that is part of a multi-column index > * Require DROP COLUMN CASCADE for a column that is part of a multi-column index
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由 Tom Lane 提交于
a bad choice between sorted and hashed aggregation.
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由 Tom Lane 提交于
the outer query. (The implementation is a bit klugy, but it would take nontrivial restructuring to make it nicer, which this is probably not worth.) This avoids unnecessary sort steps in examples like SELECT foo,count(*) FROM (SELECT ... ORDER BY foo,bar) sub GROUP BY foo which means there is now a reasonable technique for controlling the order of inputs to custom aggregates, even in the grouping case.
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由 Bruce Momjian 提交于
> * Disallow DROP COLUMN on a column that is part of a multi-column index
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- 15 2月, 2003 5 次提交
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由 Bruce Momjian 提交于
ps for multiple postmasters, for Kevin Brown.
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由 Tom Lane 提交于
same type in a rule. Per bug report from Pavel Hanak.
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
> * Allow incremental backups
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由 Michael Meskes 提交于
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- 14 2月, 2003 8 次提交
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由 Bruce Momjian 提交于
> * Add schema option to createlang
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由 Bruce Momjian 提交于
Change was actually made in a previous commit.
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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 Michael Meskes 提交于
- More work on Informix compatibility.
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由 Bruce Momjian 提交于
> * Cache last known per-tuple offsets to speed long tuple access
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