57 Commits (2937505a3e0d5941e2510177df7fb6caa95d6f52)

Author	SHA1	Message	Date
Bruce Momjian	52f77df613	Ye-old pgindent run. Same 4-space tabs.	26 years ago
Peter Eisentraut	2b84cbb60f	A few minor psql enhancements ... Initdb help correction Changed end/abort to commit/rollback and changed related notices Commented out way old printing functions in libpq Fixed a typo in alter table / alter column	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
Jan Wieck	397e9b32a3	Some changes to prepare for LONG attributes. ... Jan	26 years ago
Bruce Momjian	97dec77fab	Rename several destroy* functions/tags to drop*.	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
Bruce Momjian	577e21b34f	Hello. ... The following patch extends the COMMENT ON functionality to the rest of the database objects beyond just tables, columns, and views. The grammer of the COMMENT ON statement now looks like: COMMENT ON [ [ DATABASE | INDEX | RULE | SEQUENCE | TABLE | TYPE | VIEW ] <objname> | COLUMN <relation>.<attribute> | AGGREGATE <aggname> <aggtype> | FUNCTION <funcname> (arg1, arg2, ...) | OPERATOR <op> (leftoperand_typ rightoperand_typ) | TRIGGER <triggername> ON relname> Mike Mascari (mascarim@yahoo.com)	26 years ago
Bruce Momjian	7acc237744	This patch implements ORACLE's COMMENT SQL command. ... >From the ORACLE 7 SQL Language Reference Manual: ----------------------------------------------------- COMMENT Purpose: To add a comment about a table, view, snapshot, or column into the data dictionary. Prerequisites: The table, view, or snapshot must be in your own schema or you must have COMMENT ANY TABLE system privilege. Syntax: COMMENT ON [ TABLE table ] | [ COLUMN table.column] IS 'text' You can effectively drop a comment from the database by setting it to the empty string ''. ----------------------------------------------------- Example: COMMENT ON TABLE workorders IS 'Maintains base records for workorder information'; COMMENT ON COLUMN workorders.hours IS 'Number of hours the engineer worked on the task'; to drop a comment: COMMENT ON COLUMN workorders.hours IS ''; The current patch will simply perform the insert into pg_description, as per the TODO. And, of course, when the table is dropped, any comments relating to it or any of its attributes are also dropped. I haven't looked at the ODBC source yet, but I do know from an ODBC client standpoint that the standard does support the notion of table and column comments. Hopefully the ODBC driver is already fetching these values from pg_description, but if not, it should be trivial. Hope this makes the grade, Mike Mascari (mascarim@yahoo.com)	26 years ago
Tom Lane	eabc714a91	Reimplement parsing and storage of default expressions and constraint ... expressions in CREATE TABLE. There is no longer an emasculated expression syntax for these things; it's full a_expr for constraints, and b_expr for defaults (unfortunately the fact that NOT NULL is a part of the column constraint syntax causes a shift/reduce conflict if you try a_expr. Oh well --- at least parenthesized boolean expressions work now). Also, stored expression for a column default is not pre-coerced to the column type; we rely on transformInsertStatement to do that when the default is actually used. This means "f1 datetime default 'now'" behaves the way people usually expect it to. BTW, all the support code is now there to implement ALTER TABLE ADD CONSTRAINT and ALTER TABLE ADD COLUMN with a default value. I didn't actually teach ALTER TABLE to call it, but it wouldn't be much work.	26 years ago
Bruce Momjian	e7cad7b0cb	Add TRUNCATE command, with psql help and sgml additions.	26 years ago
Tom Lane	bd272cace6	Mega-commit to make heap_open/heap_openr/heap_close take an ... additional argument specifying the kind of lock to acquire/release (or 'NoLock' to do no lock processing). Ensure that all relations are locked with some appropriate lock level before being examined --- this ensures that relevant shared-inval messages have been processed and should prevent problems caused by concurrent VACUUM. Fix several bugs having to do with mismatched increment/decrement of relation ref count and mismatched heap_open/close (which amounts to the same thing). A bogus ref count on a relation doesn't matter much *unless* a SI Inval message happens to arrive at the wrong time, which is probably why we got away with this sloppiness for so long. Repair missing grab of AccessExclusiveLock in DROP TABLE, ALTER/RENAME TABLE, etc, as noted by Hiroshi. Recommend 'make clean all' after pulling this update; I modified the Relation struct layout slightly. Will post further discussion to pghackers list shortly.	26 years ago
Bruce Momjian	3406901a29	Move some system includes into c.h, and remove duplicates.	27 years ago
Bruce Momjian	a71802e12e	Final cleanup.	27 years ago
Bruce Momjian	a9591ce66a	Change #include's to use <> and "" as appropriate.	27 years ago
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	27 years ago
Bruce Momjian	07842084fe	pgindent run over code.	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	4390b0bfbe	Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.	27 years ago
Marc G. Fournier	7c3b7d2744	Initial attempt to clean up the code... ...	27 years ago
Vadim B. Mikheev	6beba218d7	New HeapTuple structure/interface.	27 years ago
Bruce Momjian	33572dd7ed	Fix for constbyval .	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
Bruce Momjian	af5fde7491	Make large objects their own relkind type. Fix dups in pg_class_mb ... files. Fix sequence creation hack for relkind type.	28 years ago
Bruce Momjian	6bd323c6b3	Remove un-needed braces around single statements.	28 years ago
Bruce Momjian	0d203b745d	Re-apply Darren's char2-16 removal code.	28 years ago
Bruce Momjian	db21523314	Back out char2-char16 removal. Add later.	28 years ago
Bruce Momjian	57b5966405	The following uuencoded, gzip'd file will ... ... 1. Remove the char2, char4, char8 and char16 types from postgresql 2. Change references of char16 to name in the regression tests. 3. Rename the char16.sql regression test to name.sql. 4. Modify the regression test scripts and outputs to match up. Might require new regression.{SYSTEM} files... Darren King	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Bruce Momjian	2c482cdbf2	Pass attypmod through to executor by adding to Var and Resdom.	28 years ago
Bruce Momjian	deea69b90e	Change some ABORTS to ERROR. Add line number when COPY Failure.	28 years ago
Bruce Momjian	0d9fc5afd6	Change elog(WARN) to elog(ERROR) and elog(ABORT).	28 years ago
Thomas G. Lockhart	0569136e48	Change Constraint structure name from ConstraintDef to Constraint. ... Change reference to field inside to be compatible with new definition as a "node" structure rather than a specialty structure.	28 years ago
Bruce Momjian	002796b5ca	Rename heap_destroyr to heap_destroy, heap_destroy to heap_destroy_with_catalog.	28 years ago
Bruce Momjian	c445ba331b	Rename heap_create to heap_create_and_catatlog, rename heap_creatr to heap_create().	28 years ago
Bruce Momjian	3fa2bb316c	Remove archive stuff.	28 years ago
Bruce Momjian	f3af1368bd	Rename strNcpy to StrNCpy, and change third parameter.	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
Vadim B. Mikheev	b5b3e03e34	DefineRelation: DEFAULT/CHECK handling	28 years ago
Vadim B. Mikheev	cc332d612b	AttrConstr --> TupleConstr	28 years ago
Vadim B. Mikheev	b992e200b8	NOT NULL implementation (submitted by Robson Paniago de Miranda).	28 years ago
Bruce Momjian	b99c63cfc0	Now that names are null terminated, no need to do all that NAMEDATALEN stuff.	28 years ago
Bruce Momjian	ea5b5357cd	Remove more (void) and fix -Wall warnings.	29 years ago
Bruce Momjian	edb58721b8	Fix pgproc names over 15 chars in output. Add strNcpy() function. remove some (void) casts that are unnecessary.	29 years ago
Bruce Momjian	6ed1715b1f	Cleanup for NAMEDATALEN use.	29 years ago