95 Commits (f45df8c0144005739d09387cb594baaaa08295a6)

Author	SHA1	Message	Date
Tom Lane	37168b8da4	Clean up handling of variable-free qual clauses. System now does the ... right thing with variable-free clauses that contain noncachable functions, such as 'WHERE random() < 0.5' --- these are evaluated once per potential output tuple. Expressions that contain only Params are now candidates to be indexscan quals --- for example, 'var = ($1 + 1)' can now be indexed. Cope with RelabelType nodes atop potential indexscan variables --- this oversight prevents 7.0.* from recognizing some potentially indexscanable situations.	25 years ago
Tom Lane	8d77c1a8aa	Clean up some sloppy casts --- Oid vs. Datum, that sort of thing.	26 years ago
Bruce Momjian	80c646958a	Attached is a new patch which addresses this problem. (oids in ... regression tests). Chris Bitmead	26 years ago
Bruce Momjian	20ad43b576	Mark functions as static and ifdef NOT_USED as appropriate.	26 years ago
Bruce Momjian	52f77df613	Ye-old pgindent run. Same 4-space tabs.	26 years ago
Tom Lane	68be513f8b	If we don't have any stats for a boolean column, assume ... the disbursion is 0.5, not something small.	26 years ago
Bruce Momjian	5c25d60244	Add: ... * Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files.	26 years ago
Tom Lane	27fee810ff	Replace SearchSysCacheGetAttribute with SysCacheGetAttr, which fetches ... an attribute of a tuple previously fetched with SearchSysCacheTuple. This avoids a lot of redundant cache lookups, particularly in selfuncs.c. Also, remove SearchSysCacheStruct, which was unused and grotty.	26 years ago
Tom Lane	2784a5aedf	Clean up datatypes and comments for op_class() routine.	26 years ago
Bruce Momjian	fc955b14ea	Add system indexes to match all caches. ... Make all system indexes unique. Make all cache loads use system indexes. Rename *rel to *relid in inheritance tables. Rename cache names to be clearer.	26 years ago
Bruce Momjian	86ef36c907	New NameStr macro to convert Name to Str. No need for var.data anymore. ... Fewer calls to nameout. Better use of RelationGetRelationName.	26 years ago
Tom Lane	51db6455ea	Repair error noticed by Roberto Cornacchia: selectivity code ... was rejecting negative attnums as bogus, which of course they are not. Add code to get_attdisbursion to produce a useful value for OID attribute, since VACUUM does not store stats for system attributes. Also, repair bug that's been in eqjoinsel for a long time: it was taking the max of the two columns' disbursions, whereas it should use the min.	26 years ago
Tom Lane	b1baf1ff60	Add get_func_rettype() to general-use lsyscache routines, ... since it's now needed in both optimizer and parser.	26 years ago
Tom Lane	5af4b04f31	Move get_attdisbursion to lsyscache. Clean up get_typdefault.	26 years ago
Bruce Momjian	3406901a29	Move some system includes into c.h, and remove duplicates.	27 years ago
Bruce Momjian	69817665cb	Final cleanup	27 years ago
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	27 years ago
Bruce Momjian	4b2c2850bf	Clean up #include in /include directory. Add scripts for checking includes.	27 years ago
Tom Lane	ce2586dbc9	Clean up inefficient and just plain bad code in some hot-spot ... cache access routines.	27 years ago
Bruce Momjian	4853495e03	Change error messages to oids come out as %u and not %d. Change has no ... real affect now.	27 years ago
Marc G. Fournier	8c3e8a8a0e	From: Tatsuo Ishii <t-ishii@sra.co.jp> ...	27 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Bruce Momjian	9322950aa4	Cleanup of source files where 'return' or 'var =' is alone on a line.	27 years ago
Bruce Momjian	fa1a8d6a97	OK, folks, here is the pgindent output.	27 years ago
Bruce Momjian	af74855a60	Renaming cleanup, no pgindent yet.	27 years ago
Bruce Momjian	7971539020	heap_fetch requires buffer pointer, must be released; heap_getnext ... no longer returns buffer pointer, can be gotten from scan; descriptor; bootstrap can create multi-key indexes; pg_procname index now is multi-key index; oidint2, oidint4, oidname are gone (must be removed from regression tests); use System Cache rather than sequential scan in many places; heap_modifytuple no longer takes buffer parameter; remove unused buffer parameter in a few other functions; oid8 is not index-able; remove some use of single-character variable names; cleanup Buffer variables usage and scan descriptor looping; cleaned up allocation and freeing of tuples; 18k lines of diff;	27 years ago
Thomas G. Lockhart	efc9a91db9	Allow a null pointer to be returned from get_opname(). ... Previously, had thrown an error, but looking for alternate strategies for table indices utilization would prefer to continue.	27 years ago
Bruce Momjian	79c8d2e3a0	Change owner from oid to int4 type.	27 years ago
Bruce Momjian	8ed36c3dba	More op_class cleanup.	27 years ago
Bruce Momjian	d9be0ff432	MergeSort was sometimes called mergejoin and was confusing. Now ... it is now only mergejoin.	28 years ago
Bruce Momjian	683f399391	Change atttypmod from int16 to int32, for Thomas.	28 years ago
Bruce Momjian	6bd323c6b3	Remove un-needed braces around single statements.	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Bruce Momjian	0386a50f31	Pass around typmod as int16.	28 years ago
Marc G. Fournier	8e789e8ef1	From: Phil Thompson <phil@river-bank.demon.co.uk> ... Attached is the patch to fix the warning messages from my code. I also fixed one which wasn't my code. Apart from the usual warnings about the bison/yacc generated code I only have one other warning message. This is in gramm.y around line 2234. I wasn't sure of the fix. I've also replaced all the calls to free() in gramm.y to calls to pfree(). Without these I was getting backend crashes with GRANT. This might already have been fixed.	28 years ago
Bruce Momjian	412a5e6539	Parser cleanup. ... Add lock to i386 asm.	28 years ago
Bruce Momjian	679d39b9c8	Goodbye ABORT. Hello ERROR for all errors.	28 years ago
Bruce Momjian	0d9fc5afd6	Change elog(WARN) to elog(ERROR) and elog(ABORT).	28 years ago
Bruce Momjian	d0471244e6	Remove 16 char limit on system table/index names. Rename system indexes.	28 years ago
Bruce Momjian	59f6a57e59	Used modified version of indent that understands over 100 typedefs.	28 years ago
Bruce Momjian	319dbfa736	Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.	28 years ago
Bruce Momjian	1ccd423235	Massive commit to run PGINDENT on all *.c and *.h files.	28 years ago
Bruce Momjian	1d8bbfd2e7	Make functions static where possible, enclose unused functions in #ifdef NOT_USED.	28 years ago
Bruce Momjian	3d7fe6c97c	Added needed include file.	29 years ago
Marc G. Fournier	d31084e9d1	Postgres95 1.01 Distribution - Virgin Sources	30 years ago