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this thing.
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Fix comment.c to not depend on parser token values, per discussion awhile
back.
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scans that will most likely be caused by SearchSysCache probes. Also,
share some code between index deletion and table deletion.
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varno of index's relation is not 1. This embarrassing oversight pointed
out by Dmitry Tkach 12-Jul-02.
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zero turns off the timer.
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pg_relcheck is gone; CHECK, UNIQUE, PRIMARY KEY, and FOREIGN KEY
constraints all have real live entries in pg_constraint. pg_depend
exists, and RESTRICT/CASCADE options work on most kinds of DROP;
however, pg_depend is not yet very well populated with dependencies.
(Most of the ones that are present at this point just replace formerly
hardwired associations, such as the implicit drop of a relation's pg_type
entry when the relation is dropped.) Need to add more logic to create
dependency entries, improve pg_dump to dump constraints in place of
indexes and triggers, and add some regression tests.
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seperately
It used to return them as a,b in one row, and now returns
a in one row, and b in one row
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2) Change default build mode to multibyte(Windows).
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as discussed on hackers.
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This is the first cut toward CREATE CONVERSION/DROP CONVERSION implementaion.
The commands can now add/remove tuples to the new pg_conversion system
catalog, but that's all. Still need work to make them actually working.
Documentations, regression tests also need work.
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(laurette@nextbus.com)
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int32 domainTypMod = NULL;
should be:
int32 domainTypMod = 0;
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Manfred Koizar
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are managed as per request.
Moved from merging with table attributes to applying themselves during
coerce_type() and coerce_type_typmod.
Regression tests altered to test the cast() scenarios.
Rod Taylor
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handle was being used after the end of the transaction and thus resulting in an error.
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as it appears in the schema dump, and index tags.
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Reused the Expr node to hold DISTINCT which strongly resembles
the existing OP info. Define DISTINCT_EXPR which strongly resembles
the existing OPER_EXPR opType, but with handling for NULLs required
by SQL99.
We have explicit support for single-element DISTINCT comparisons
all the way through to the executor. But, multi-element DISTINCTs
are handled by expanding into a comparison tree in gram.y as is done for
other row comparisons. Per discussions, it might be desirable to move
this into one or more purpose-built nodes to be handled in the backend.
Define the optional ROW keyword and token per SQL99.
This allows single-element row constructs, which were formerly disallowed
due to shift/reduce conflicts with parenthesized a_expr clauses.
Define the SQL99 TREAT() function. Currently, use as a synonym for CAST().
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Fix pg_dump to not quote the function name in the storage tag.
Fix pg_dump so GRANT/REVOKE(ACL) tag entries are not quoted, for
consistency.
Fix pg_restore to properly handle quotes and some spaces in -P.
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wasn't really right for case where :var is at the end of the line,
was definitely not right if var expanded to empty in that case,
and failed to recalculate thislen before jumping back to rescan.
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will make fixing things easier.
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>usefulness.
>
>> [...] should I post a patch that puts pagesize directly into
>> PageHeaderData?
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>If you're so inclined. Given that pd_opaque is hidden in those macros,
>there wouldn't be much of any gain in readability either, so I haven't
>worried about changing the declaration.
Thanks for the clarification. Here is the patch. Not much gain, but at
least it saves the next junior hacker from scratching his head ...
Manfred Koizar
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a spelling mistake and deletes an antiquated comment.
Neil Conway
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Neil Conway
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all places, where pd_linp is accessed. Also introduce new macros
SizeOfPageHeaderData and BTMaxItemSize. This is just source code
cosmetic, no behaviour changed.
Manfred Koizar
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lines of code into internal routines (drop_relfilenode_buffers,
release_buffer) and by hiding unused routines (PrintBufferDescs,
PrintPinnedBufs) behind #ifdef NOT_USED. Remove AbortBufferIO()
declaration from bufmgr.c (already declared in bufmgr.h)
Manfred Koizar
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patch from 2002-06-10, is supposed to reduce the heap tuple header size
by four bytes on most architectures. Of course it changes the on-disk
tuple format and therefore requires initdb.
This overlays cmin/cmax/xmax fields into only two fields.
Manfred Koizar
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files. Was causing CVS problems.
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RESTRICT/CASCADE syntax to the DROP commands that need it, and propagates
the behavioral option through the parser to the routines that execute
drops. Doesn't do anything useful yet, but I figured I'd commit these
changes so I could get out of the parser area while working on the rest.
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Michael
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ot have a problem on my home machine. So these go in untested for the time being. But at least I have them in the archive.
Michael
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2) Allow LF->CR/LF conversion under UNICODE driver.
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