postgres

Commit Graph

Author	SHA1	Message	Date
Bruce Momjian	75db5a665f	Add START background code for another code path, per Andrew Dunstan.	21 years ago
Bruce Momjian	3a854af433	Use START for pg_ctl background runs on Win32, from Magnus.	21 years ago
Peter Eisentraut	6de9abc359	Translation update	21 years ago
Peter Eisentraut	1159c484b2	New translation	21 years ago
Bruce Momjian	10a3d19ad4	Handle multiple double-quoted strings using Win32's system() call. Document limitations.	21 years ago
Bruce Momjian	93db6f6ae2	Reword: < * Allow hash buckets to fill disk pages, rather than being sparse > * Pack hash index buckets onto disk pages more efficiently	21 years ago
Bruce Momjian	13c30084f6	Add: > * Allow pg_dump to use multiple -t and -n switches	21 years ago
Bruce Momjian	741681b7b2	Modify: < * Order heap pointers on hash index pages by hash value and ctid > * Allow hash buckets to fill disk pages, rather than being sparse	21 years ago
Bruce Momjian	c7099997ac	Add Brazilian version of FAQ. Euler Taveira de Oliveira	21 years ago
Bruce Momjian	babd02af5a	Add: > * Order heap pointers on hash index pages by hash value and ctid	21 years ago
Bruce Momjian	6d1347b36f	Add pg_ctl native language files for Russian. Serguei A. Mokhov	21 years ago
Bruce Momjian	659660c116	Add regression tests for CSV COPY format.	21 years ago
Tom Lane	337f802460	Fix slightly-wrong syntax error messages from bootstrap parser, as per report from Tom Cook.	21 years ago
Tom Lane	7e64dbc6b5	Support assignment to subfields of composite columns in UPDATE and INSERT. As a side effect, cause subscripts in INSERT targetlists to do something more or less sensible; previously we evaluated such subscripts and then effectively ignored them. Another side effect is that UPDATE-ing an element or slice of an array value that is NULL now produces a non-null result, namely an array containing just the assigned-to positions.	21 years ago
Bruce Momjian	3a0df651da	Use single quotes around pg_dump call from pg_dumpall.	21 years ago
Bruce Momjian	dc6c8c2d06	Use single quotes for pg_ctl system call.	21 years ago
Bruce Momjian	7ac67fd189	Add time.h to pg_dumpall.	21 years ago
Bruce Momjian	36b8654cb0	Use mkstemp instead of mktemp in thread test, per Jan.	21 years ago
Bruce Momjian	a1ccbb9019	Previous code cleanup was for bufpage.c, not bufmgr.c. This cleanup just cleans up a comment.	21 years ago
Bruce Momjian	69616f96ec	Add: > * Add ON COMMIT capability to CREATE TABLE AS SELECT	21 years ago
Tom Lane	32af13f03d	Add missing check for too-few-inputs when replacing a zero-dimensional array.	21 years ago
Bruce Momjian	327d86ca99	Fix mingw link check by using double-brackets.	21 years ago
Bruce Momjian	ce04221a1e	Stylistic changes in bufmgr.c Basically replaces (*a).b with a->b as it is everywhere else in Postgres. Manfred Koizar	21 years ago
Bruce Momjian	5e926cbb6b	vacuum.c refactoring . rename variables . cur_buffer -> dst_buffer . ToPage -> dst_page . cur_page -> dst_vacpage . move variable declarations into block where variable is used . various Asserts instead of elog(ERROR, ...) . extract functionality from repair_frag() into new routines . move_chain_tuple() . move_plain_tuple() . update_hint_bits() . create type ExecContext . add comments Manfred Koizar	21 years ago
Bruce Momjian	cd8b0fc5f1	Change PGETC to PGSYSCONFDIR and PGLOCALE to PGLOCALEDIR, per Peter.	21 years ago
Bruce Momjian	b2a17038d7	Have strerror_r return "Unknown error".	21 years ago
Bruce Momjian	a63d2168e9	Fix strerror_r by checking return type from configure.	21 years ago
Bruce Momjian	9136613803	Add start/stop times for pg_dump/pg_dumpall when verbose output is used.	21 years ago
Teodor Sigaev	e25a6e185b	Remove asymetrical word processing in query and text	21 years ago
Bruce Momjian	613c684a60	Update date.	21 years ago
Tom Lane	982d005d62	Some preliminary documentation for composite-type stuff.	21 years ago
Tom Lane	7845bfc095	Dept of second thoughts: don't use the new wide-character upper/lower code if we are running in a single-byte encoding. No point in the extra overhead in that case.	21 years ago
Tom Lane	b8312c5fe7	Add some regression tests for composite-type operations.	21 years ago
Tom Lane	bb3da43e3b	Allow use of table rowtypes directly as column types of other tables. Instead of prohibiting that, put code into ALTER TABLE to reject ALTERs that would affect other tables' columns. Eventually we will probably want to extend ALTER TABLE to actually do something useful here, but in the meantime it seems wrong to forbid the feature completely just because ALTER isn't fully baked.	21 years ago
Tom Lane	19e3bdd6c7	Minor catalog cleanups for composite-type stuff. Adjust signatures shown in pg_proc for record_in, record_out, etc to reflect that these routines now make use of the second OID parameter. Remove the ancient SET entry in pg_type, which is now highly unlikely to ever become used again. Adjust type_sanity regression test to match.	21 years ago
Tom Lane	62c3e61e50	Add binary I/O support for composite types.	21 years ago
Tom Lane	f24c5098fd	Remove finger from dike: composite types are now allowed as table columns. Still a few things to do, like binary I/O and regression tests and docs, but might as well let people play with the toy.	21 years ago
Tom Lane	a3704d3dec	Preliminary support for composite type I/O; just text for now, no binary yet.	21 years ago
Tom Lane	c541bb86e9	Infrastructure for I/O of composite types: arrange for the I/O routines of a composite type to get that type's OID as their second parameter, in place of typelem which is useless. The actual changes are mostly centralized in getTypeInputInfo and siblings, but I had to fix a few places that were fetching pg_type.typelem for themselves instead of using the lsyscache.c routines. Also, I renamed all the related variables from 'typelem' to 'typioparam' to discourage people from assuming that they necessarily contain array element types.	21 years ago
Tom Lane	c3a153afed	Tweak palloc/repalloc to allow zero bytes to be requested, as per recent proposal. Eliminate several dozen now-unnecessary hacks to avoid palloc(0). (It's likely there are more that I didn't find.)	21 years ago
Tom Lane	24a1e20f14	Adjust PageGetMaxOffsetNumber to ensure sane behavior on uninitialized pages, even when the macro's result is stored into an unsigned variable.	21 years ago
Bruce Momjian	641c5b565b	Slight code cleanup for printf's.	21 years ago
Tom Lane	ae93e5fd6e	Make the world very nearly safe for composite-type columns in tables. 1. Solve the problem of not having TOAST references hiding inside composite values by establishing the rule that toasting only goes one level deep: a tuple can contain toasted fields, but a composite-type datum that is to be inserted into a tuple cannot. Enforcing this in heap_formtuple is relatively cheap and it avoids a large increase in the cost of running the tuptoaster during final storage of a row. 2. Fix some interesting problems in expansion of inherited queries that reference whole-row variables. We never really did this correctly before, but it's now relatively painless to solve by expanding the parent's whole-row Var into a RowExpr() selecting the proper columns from the child. If you dike out the preventive check in CheckAttributeType(), composite-type columns now seem to actually work. However, we surely cannot ship them like this --- without I/O for composite types, you can't get pg_dump to dump tables containing them. So a little more work still to do.	21 years ago
Tom Lane	8f2ea8b7b5	Resurrect heap_deformtuple(), this time implemented as a singly nested loop over the fields instead of a loop around heap_getattr. This is considerably faster (O(N) instead of O(N^2)) when there are nulls or varlena fields, since those prevent use of attcacheoff. Replace loops over heap_getattr with heap_deformtuple in situations where all or most of the fields have to be fetched, such as printtup and tuptoaster. Profiling done more than a year ago shows that this should be a nice win for situations involving many-column tables.	21 years ago
Bruce Momjian	af44cac6ef	The attached patch will create a dummy pg_config_paths.h. Additionally, ENABLE_THREAD_SAFETY is supported by the makefile (but not by the sources, which need some rework) Andreas Pflug	21 years ago
Bruce Momjian	768916d753	This is a small fix in FAQ. It just clean up some old comments and change an old -not-working piece of code.	21 years ago
Bruce Momjian	bf2a115f2f	Remove dash in pg_ctl signal name. It broke with getopt_long dash reorganization processing, and it is clearer without the dash anyway.	21 years ago
Tom Lane	223b813d0e	Remove some long-obsolete code that was causing a strange error message when someone attempts to create a column of a composite datatype. For now, just make sure we produce a reasonable error at the 'right place'. Not sure if this will be made to work before 7.5, but make it act reasonably in case nothing more gets done.	21 years ago
Tom Lane	7eb2ff799e	Support assignment to whole-row variables in plpgsql; also fix glitch with using a trigger's NEW or OLD record as a whole-row variable in an expression. Fixes several long-standing complaints.	21 years ago
Tom Lane	0f059e1d13	Allow plpgsql to pass composite-type arguments (ie, whole-row variables) into SQL expressions. At present this only works usefully for variables of named rowtypes, not RECORD variables, since the SQL parser can't infer anything about datatypes from a RECORD Param. Still, it's a step forward.	21 years ago

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