- 27 8月, 2002 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
> * Allow triggers to be disabled [trigger]
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由 Tom Lane 提交于
that ANALYZE would not gather any stats for a CHAR(255) column. I still think a width threshold is appropriate for the reasons mentioned in the code, but we can loosen it at least.
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由 Tom Lane 提交于
array header, and to compute sizing and alignment of array elements the same way normal tuple access operations do --- viz, using the tupmacs.h macros att_addlength and att_align. This makes the world safe for arrays of cstrings or intervals, and should make it much easier to write array-type-polymorphic functions; as examples see the cleanups of array_out and contrib/array_iterator. By Joe Conway and Tom Lane.
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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
> * Return proper effected tuple count from complex commands [return]
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由 Bruce Momjian 提交于
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- 26 8月, 2002 10 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
> * -Disallow TRUNCATE on tables that are involved in referential constraints
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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
> * Make error messages more consistent [error]
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由 Tom Lane 提交于
width types and varlena types, since with the introduction of CSTRING as a more-or-less-real type, these concepts aren't identical. I've tried to use varlena consistently to denote datatypes with typlen = -1, ie, they have a length word and are potentially TOASTable; while the term variable width covers both varlena and cstring (and, perhaps, someday other types with other rules for computing the actual width). No code changes in this commit except for renaming a couple macros.
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- 25 8月, 2002 2 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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- 24 8月, 2002 4 次提交
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由 Tom Lane 提交于
value '-2' is used to indicate a variable-width type whose width is computed as strlen(datum)+1. Everything that looks at typlen is updated except for array support, which Joe Conway is working on; at the moment it wouldn't work to try to create an array of cstring.
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由 Bruce Momjian 提交于
> * -SELECT cash_out(2) crashes because of opaque
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由 Barry Lind 提交于
the server. Previously we allocated a new String object for the entire final query we were sending to the database. If you had a big query, or especially if you had large bind values you ended up with essentially two copies in memory. This change will reuse the existing objects and therefore should take 1/2 the memory it does today for a given query. This restructuring will also allow in the future the ability to stream bytea data to the server instead of the current approach of pulling it all into memory. I also fixed a test that was failing on a 7.2 database. Also renamed some internal variables and some minor cleanup. Modified Files: jdbc/org/postgresql/core/QueryExecutor.java jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
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由 Tom Lane 提交于
the declarations of some index access method support functions. Support SQL functions returning VOID.
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- 23 8月, 2002 15 次提交
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由 Tatsuo Ishii 提交于
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由 Bruce Momjian 提交于
instance in which the docs mention that 'NAMEDATALEN == 32". Neil Conway
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
> * Allow xlog directory location to be specified during initdb, perhaps > using symlinks
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由 Bruce Momjian 提交于
Teodor Sigaev
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由 Bruce Momjian 提交于
settings of NAMEDATALEN. I looked through the docs for other references to NAMEDATALEN, but this is the only one I could find. Neil Conway
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
> * Add GUC parameter to print queries that generate errors
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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
docs and find the other obsolete statements that no doubt lurk.
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由 Tom Lane 提交于
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由 Tom Lane 提交于
for a good long while, I see no reason to maintain this original copy.
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由 Tom Lane 提交于
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由 Bruce Momjian 提交于
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