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Code Activity
17,668 Commits 38 Branches 663 Tags
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Commit Graph

1272 Commits

Author SHA1 Message Date
Bruce Momjian
e22b09c227 Fix sorting of multiple fields broken with UNION. 1998-01-06 23:58:05 +00:00
Bruce Momjian
deea69b90e Change some ABORTS to ERROR. Add line number when COPY Failure. 1998-01-05 16:40:20 +00:00
Bruce Momjian
0d9fc5afd6 Change elog(WARN) to elog(ERROR) and elog(ABORT). 1998-01-05 03:35:55 +00:00
Bruce Momjian
a65e4484da Fix for aggs on views and complex ones. I missed one file. 1998-01-04 04:53:50 +00:00
Bruce Momjian
4b05912f0b Fix for count(*), aggs with views and multiple tables and sum(3). 1998-01-04 04:31:43 +00:00
Thomas G. Lockhart
fcabd0753c Change precedence for boolean operators to match expected behavior. 
Change NOTICE/NOTICE/NOTICE/WARN elog messages to a single message
 with a few newline/tab breaks embedded in the string. Much cleaner I hope.
 1998-01-01 05:44:54 +00:00
Bruce Momjian
a544b605e2 Change some mallocs to palloc. 1997-12-29 05:13:57 +00:00
Bruce Momjian
a1dd409053 Fix for ORDER BY in UNION. 1997-12-29 04:31:50 +00:00
Bruce Momjian
499b13c994 UNION cleanup again. 1997-12-29 02:09:54 +00:00
Bruce Momjian
a01b085c78 Cleanup of UNION ALL fix. Manual page updates. 1997-12-29 01:13:37 +00:00
Bruce Momjian
4ce24c8aa9 UNION work for UNION ALL and other union stuff. 1997-12-27 06:41:41 +00:00
Bruce Momjian
6231e161c9 Implementation of UNIONs. 1997-12-24 06:06:58 +00:00
Thomas G. Lockhart
2c833a728f Implement CREATE TABLE ... AS SELECT borrowing code from SubSelect 
and from SELECT ... INTO ... support code.
Allow NOT, IS NULL, IS NOT NULL in constraints.
Define unionall boolean flag in SubSelect structure.
Implement row descriptors: (a, b, c) = (x, y, z).
Change IS TRUE, IS FALSE, etc. to expressions using "=" rather than
 function calls to istrue() or isfalse() to allow optimization.
Force type for TRUE and FALSE to bool.
 1997-12-23 19:47:32 +00:00
Thomas G. Lockhart
8ed721ffef Change variable name reference from selectClause to more appropriate unionClause. 
Add a few lines of test code playing with the unique flag for unions.
 Does not do much helpful yet.
 1997-12-23 19:39:42 +00:00
Thomas G. Lockhart
98f5975cb0 Fix up some elog error messages. 1997-12-23 19:36:20 +00:00
Bruce Momjian
d404f1006b Fix for select 1=1 or 2=2, select 1=1 and 2=2, and select sum(2+2). 1997-12-22 05:42:25 +00:00
Marc G. Fournier
6e337eef45 Major cleanout of PORTNAME variables from Makefiles...bound to screw up 
some of the ports...
 1997-12-20 00:29:35 +00:00
Thomas G. Lockhart
331a163693 Allow multiple-argument functions in constraint clauses. 
Formerly allowed only single arguments.
Declare column constraints using the usual list mechanism rather
 than explicit itemized lists.
Remove NOTNULL from default clause syntax (retain "NOT NULL").
 NOTNULL is not SQL92; eventually remove it from expressions too?
Move ISNULL, NOTNULL to Postgres-specific token declarations.
Fix up tabs and indenting on new CREATE USER commands.
 1997-12-16 15:50:54 +00:00
Thomas G. Lockhart
640fe03bcf Improve (well, ok, fix) generated constraint name for column CHECK clause. 1997-12-16 15:45:46 +00:00
Bruce Momjian
eb825d356e Fix order of keywords, must be alphabetical. 1997-12-16 05:04:00 +00:00
Marc G. Fournier
da72b903ff Major code cleanup following the pg_password insertion... 
...malloc/free -> palloc/pfree
	...fopen/fclose -> AllocateFile/FreeFile
 1997-12-09 03:11:25 +00:00
Thomas G. Lockhart
2ac4cf5502 Add information message about implicitly created indices. 
Check for duplicate implicit index names and generate unique names.
 1997-12-09 01:44:14 +00:00
Bruce Momjian
a68a132a6c Add VARHDRSZ where needed. Many places just used 4. 1997-12-06 22:57:36 +00:00
Bruce Momjian
5a5cb30096 Fix tolower loops to go in proper direction for cache. 1997-12-05 01:13:24 +00:00
Thomas G. Lockhart
1ac4ae4993 Add SQL92-compliant syntax for constraints. 
Implement PRIMARY KEY and UNIQUE clauses using indices.
 1997-12-04 23:07:23 +00:00
Marc G. Fournier
4c04f7724e From: todd brandys <brandys@eng3.hep.uiuc.edu> 
An extension to the code to allow for a pg_password authentication database
that is *seperate* from the system password file
 1997-12-04 00:28:15 +00:00
Bruce Momjian
333323f304 Fix vacuum analyze syntax problem. 1997-12-02 16:09:15 +00:00
Thomas G. Lockhart
8f4865bdd7 Remove premature code in constraint parsing. 
Change elog WARN to NOTICE for unimplemented constraints.
 1997-12-02 02:54:15 +00:00
Thomas G. Lockhart
07c1837f50 Change elog WARN messages for UNIQUE and PRIMARY, FOREIGN KEY 
to NOTICE messages so that execution proceeds rather than halting.
 These clauses are ignored as stated in the messages.
Allow NOT NULL UNIQUE syntax (both were allowed individually before).
Allow Postgres-style casting ("::") of non-constants.
 1997-11-30 23:11:10 +00:00
Thomas G. Lockhart
361f9e7f8d Add comments and move a few declaration blocks to help readability. 
No functional changes this time!
 1997-11-30 23:05:39 +00:00
Bruce Momjian
db00632e0f Cleaups of comments. 1997-11-27 02:23:02 +00:00
Bruce Momjian
bac80c218e Add README for parser directory 1997-11-26 15:36:00 +00:00
Bruce Momjian
b704426618 Make parser functions static where possible. 1997-11-26 03:43:18 +00:00
Bruce Momjian
598e86f3b3 Cleanup up include files. 1997-11-26 01:14:33 +00:00
Bruce Momjian
4a5b781d71 Break parser functions into smaller files, group together. 1997-11-25 22:07:18 +00:00
Bruce Momjian
3aff4011c7 Remove gram problems with archive. 1997-11-24 16:55:22 +00:00
Bruce Momjian
49656346b8 Move dbcommands.c to commands/. It should not be in the parser directory. 1997-11-24 05:32:56 +00:00
Bruce Momjian
36e3df0767 Move dbcommands.c to commands/. It should not be in the parser directory. 1997-11-24 05:21:03 +00:00
Bruce Momjian
f7f2e18f8e Remove tqual.h includes not needed. 1997-11-24 05:09:50 +00:00
Bruce Momjian
3fa2bb316c Remove archive stuff. 1997-11-21 18:12:58 +00:00
Bruce Momjian
e9e1ff226f Remove all time travel stuff. Small parser cleanup. 1997-11-20 23:24:03 +00:00
Bruce Momjian
d0471244e6 Remove 16 char limit on system table/index names. Rename system indexes. 1997-11-17 16:59:36 +00:00
Thomas G. Lockhart
4b19101fc3 Update UNION and subselect syntax. 
Support SQL92 syntax for type coersion of strings (type 'typeval').
 Example: "DATETIME 'now'". This works only for string constants and can
 not replace the CAST and ::type syntax which behave identically in this
 context.
 1997-11-17 16:37:24 +00:00
Thomas G. Lockhart
6df962668a Update generated source for scan.l. 1997-11-17 16:33:21 +00:00
Thomas G. Lockhart
3d4d1e14f8 Implement SQL92 binary and hexadecimal string decoding (b'10' and x'1F'). 
Check decoding of integer in x - y syntax (already done for most ints).
 1997-11-17 16:31:39 +00:00
Bruce Momjian
1c32d285a6 Remove pg_magic, defaults, server, hosts, and demon tables. unused. 1997-11-15 20:58:05 +00:00
Thomas G. Lockhart
0f2189efff Include flex output in the standard distribution to fix problems with 
old AT&T lexers and exclusive states (Solaris has trouble and probably
 others).
 1997-11-14 15:50:22 +00:00
Thomas G. Lockhart
6eaafef1df Supress cleaning scan.c since we will try to include it in the distribution. 
This should help Solaris and (presumably) other distributions with
 old AT&T-descended lex programs which can't handle "exclusive states".
 1997-11-14 15:48:19 +00:00
Thomas G. Lockhart
97d2b92384 Add flag to supress one compiler warning regarding unused "unput" function 
in flex-specific code.
 1997-11-14 15:43:27 +00:00
Bruce Momjian
430169a5ea FIx for indexing regex stuff. Change rowoid to objoid. 1997-11-14 06:09:07 +00:00