- 20 2月, 2007 7 次提交
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由 Bruce Momjian 提交于
> * Allow INSERT/UPDATE ... RETURNING inside a SELECT 'FROM' clause > > http://archives.postgresql.org/pgsql-general/2006-09/msg00803.php > http://archives.postgresql.org/pgsql-hackers/2006-10/msg00693.php >
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由 Bruce Momjian 提交于
if you do not trust local users.
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由 Bruce Momjian 提交于
EXTRACT().
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由 Bruce Momjian 提交于
> * -Add ISO day of week format 'ID' to to_char() where Monday = 1
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
> * -Add a field 'isoyear' to extract(), based on the ISO week
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由 Bruce Momjian 提交于
< o Add long file support for binary pg_dump output < < While Win32 supports 64-bit files, the MinGW API does not, < meaning we have to build an fseeko replacement on top of the < Win32 API, and we have to make sure MinGW handles it. Another < option is to wait for the MinGW project to fix it, or use the < code from the LibGW32C project as a guide. < < http://archives.postgresql.org/pgsql-hackers/2006-12/msg00551.php < > o -Add long file support for binary pg_dump output
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- 19 2月, 2007 6 次提交
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由 Magnus Hagander 提交于
binary dump formats.
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由 Magnus Hagander 提交于
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由 Tom Lane 提交于
this code was last gone over, there wasn't really any alternative to globals because we didn't have the PlannerInfo struct being passed all through the planner code. Now that we do, we can restructure things to avoid non-reentrancy. I'm fooling with this because otherwise I'd have had to add another global variable for the planned compact range table list.
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由 Tom Lane 提交于
Per example from Jeff Ross.
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由 Tom Lane 提交于
plan nodes, so that the executor does not need to get these items from the range table at runtime. This will avoid needing to include these fields in the compact range table I'm expecting to make the executor use.
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由 Tom Lane 提交于
portals using PORTAL_UTIL_SELECT strategy. This is currently significant only for FETCH queries, which are supposed to include a count in the tag. Seems it's been broken since 7.4, but nobody noticed before Knut Lehre.
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- 18 2月, 2007 5 次提交
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由 Bruce Momjian 提交于
string.
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由 Bruce Momjian 提交于
< Currently, ALTER USER and ALTER DATABASE support per-user and > Currently ALTER USER and ALTER DATABASE support per-user and < Currently, subtracting one date from another that crosses a > Currently subtracting one date from another that crosses a < Currently, SQL-language functions can only refer to parameters via $1, etc > Currently SQL-language functions can only refer to dollar parameters, > e.g. $1 < Currently, queries prepared via the libpq API are planned on first > Currently queries prepared via the libpq API are planned on first < Currently, SET <tab> causes a database lookup to check all > Currently SET <tab> causes a database lookup to check all < Currently, all statement results are transferred to the libpq > Currently all statement results are transferred to the libpq
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由 Bruce Momjian 提交于
* Allow SQL-language functions to reference parameters by parameter name Currently SQL-language functions can only refer to parameters via $1, etc
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由 Bruce Momjian 提交于
current/requested headings, add link to table from text.
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由 Tom Lane 提交于
equal functions are checked for raw parse trees as well as post-analysis trees. This was never very important before, but the upcoming plan cache control module will need to be able to do copyObject() on raw parse trees.
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- 17 2月, 2007 15 次提交
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由 Bruce Momjian 提交于
we can't overflow to the next higher units, and we might print the lower units for MS.
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由 Bruce Momjian 提交于
> * Allow holdable cursors in SPI
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由 Bruce Momjian 提交于
Brendan Jurd
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由 Bruce Momjian 提交于
> > o Allow row and record variables to be set to NULL constants, > and allow NULL tests on such variables > > Because a row is not scalar, do not allow assignment > from NULL-valued scalars.
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由 Bruce Momjian 提交于
floating point.
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由 Bruce Momjian 提交于
as a performance enhancement. Mark Kirkwood
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由 Tom Lane 提交于
forces a particular relation nonnullable, then we can say that the OR does. This is worth a little extra trouble since it may allow reduction of outer joins to plain joins.
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由 Bruce Momjian 提交于
> o Consider reducing on-disk varlena length from four to two > because a heap row cannot be more than 64k in length
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由 Tom Lane 提交于
an opclass for a generic type such as ANYARRAY. The original coding failed to check that PK and FK columns were of the same array type. Per discussion with Tom Dunstan. Also, make the code a shade more readable by not trying to economize on variables.
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由 Bruce Momjian 提交于
on platforms that need this. This is done by only writing past the previously stored message, if it was longer.
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由 Tom Lane 提交于
JOIN quals, just like WHERE quals, even if they reference every one of the join's relations. Now that we can reorder outer and inner joins, it's possible for such a qual to end up being assigned to an outer join plan node, and we mustn't have it treated as a join qual rather than a filter qual for the node. (If it were, the join could produce null-extended rows that it shouldn't.) Per bug report from Pelle Johansson.
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由 Peter Eisentraut 提交于
require stdint.h and works for "busted" int64.
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由 Alvaro Herrera 提交于
remove duplicated tests in timestamp, and complete timestamptz with the tests that were missing to more closely mirror timestamp.
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由 Tom Lane 提交于
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由 Tom Lane 提交于
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- 16 2月, 2007 7 次提交
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由 Alvaro Herrera 提交于
timestamp_tbl table into the timestamp test. Also, restore a test that used to exist as a valid test in the timestamptz test.
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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 Peter Eisentraut 提交于
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由 Bruce Momjian 提交于
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由 Bruce Momjian 提交于
detection of tabs are added in the future.
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由 Tom Lane 提交于
be checked at plan levels below the top; namely, we have to allow for Result nodes inserted just above a nestloop inner indexscan. Should think about using the general Param mechanism to pass down outer-relation variables, but for the moment we need a back-patchable solution. Per report from Phil Frost.
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