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249 Commits

Author SHA1 Message Date
Michael Meskes
45d8f61ff2 Added more compat stuff ot the parser. 2003-07-18 14:32:56 +00:00
Michael Meskes
6eb27d16b6 Missed one rule in syncinc preproc.y which resulted in reduce/reduce conflicts. 2003-07-14 12:18:25 +00:00
Michael Meskes
e895eb197d - Synced preproc.y with gram.y 
- Init sqlca in ECPGprepare().
        - Added CLOSE DATABASE for Informix compatibility.
 2003-07-14 10:16:45 +00:00
Michael Meskes
18936ef372 Argh! Missed one file. 2003-07-09 14:53:18 +00:00
Michael Meskes
f207718b0c More informix fixes. 2003-07-08 12:11:35 +00:00
Michael Meskes
2bdd2e5dcf Use ISO dates in pgtypeslib by default. 
Applied patch by Philip Yarra to fix some thread issues.
Added a new data type "decimal" which is mostly the same as our
	"numeric" but uses a fixed length array to store the digits. This is
	for compatibility with Informix and maybe others.
 2003-07-01 12:40:52 +00:00
Michael Meskes
cf883ea95c - Made sure Informix style decimal vars are initialized. They use a 
fixed amount of digits and not an allocated one. So we have to work
  around. PostgreSQL numeric type remains the same.
- In INFORMIX_SE mode with autcommit set, make all cursors be "with
  hold". Is this really they way SE behaves?
 2003-06-29 16:52:58 +00:00
Michael Meskes
9aeb1eff24 Just another sync. 2003-06-29 09:25:19 +00:00
Tom Lane
b3c0551eda Create real array comparison functions (that use the element datatype's 
comparison functions), replacing the highly bogus bitwise array_eq.  Create
a btree index opclass for ANYARRAY --- it is now possible to create indexes
on array columns.
Arrange to cache the results of catalog lookups across multiple array
operations, instead of repeating the lookups on every call.
Add string_to_array and array_to_string functions.
Remove singleton_array, array_accum, array_assign, and array_subscript
functions, since these were for proof-of-concept and not intended to become
supported functions.
Minor adjustments to behavior in some corner cases with empty or
zero-dimensional arrays.

Joe Conway (with some editorializing by Tom Lane).
 2003-06-27 00:33:26 +00:00
Michael Meskes
4505653e54 Added just another compatibility level for Informix. 2003-06-26 11:37:05 +00:00
Bruce Momjian
111d8e522b Back out array mega-patch. 
Joe Conway
 2003-06-25 21:30:34 +00:00
Michael Meskes
fd3ca524eb Implemented Informix special way to treat NULLs, removed warnings, synced. 2003-06-25 10:44:21 +00:00
Bruce Momjian
46bf651480 Array mega-patch. 
Joe Conway
 2003-06-24 23:14:49 +00:00
Michael Meskes
2cbaaee6c3 Just another Informix compatibility change. They uses "free" for cursors as wellafter closing them. 2003-06-20 13:36:34 +00:00
Michael Meskes
abd310a3b1 Allow constants in using clauses. 2003-06-20 12:00:59 +00:00
Michael Meskes
8902aaaa6c Fixed fetch into char * and added missing prototype for an Informix function. 2003-06-19 09:52:11 +00:00
Michael Meskes
8a2aa79fee Fixed several more parsing bugs. 2003-06-17 07:28:22 +00:00
Michael Meskes
76924b5d94 Fixed two small bugs. 2003-06-16 16:58:11 +00:00
Michael Meskes
26188e8c17 - Enable FETCH without INTO. 
- Compatibility functions for INFORMIX handling of DECLARE statement.
 2003-06-13 10:50:58 +00:00
Michael Meskes
1ca0b6d047 Make sure a variable is no longer referenced when it is removed. 
Fixed counting bug in parsing "->" operator.
Removed that silly debugging function I accidently committed last night.
 2003-06-11 06:39:13 +00:00
Michael Meskes
65058fcf2b Fixed some bugs. 2003-06-10 17:46:43 +00:00
Michael Meskes
45eebaf822 Fixed segfault in forward definition parsing. 2003-06-02 15:38:02 +00:00
Michael Meskes
776d530924 Create a real prototype function for describe. 2003-05-30 13:22:02 +00:00
Michael Meskes
a0fed291dc Sync and some minor cleanup/fixing work plus an EXEC SQL DESCRIBE prototype. 2003-05-30 08:39:01 +00:00
Michael Meskes
196d0dd10b Changed variable parsing so struct[n].attr works. 2003-05-29 13:59:26 +00:00
Michael Meskes
bbe9902223 Parse forward definiton of structs. 2003-05-29 12:00:22 +00:00
Michael Meskes
677844560f Fixed incorrect output for some structs. 2003-05-27 11:31:52 +00:00
Michael Meskes
d258fb91cf ecpg now accepts array elements as arguments. 2003-05-23 15:19:36 +00:00
Michael Meskes
dbd55d3a5b Fixed segfault when detecting undefined cursor. 2003-05-22 17:09:00 +00:00
Michael Meskes
d03a067ba0 ecpg now recognizes named structs/unions. So you don't have to list the whole definition everytime you declare a variable anymore. 2003-05-22 07:58:45 +00:00
Michael Meskes
3d41da50f7 Made variable type double work again. 2003-05-16 11:30:09 +00:00
Bruce Momjian
c42581eba3 Allow interfaces to compile under MingGW/Win32 by adding _P to symbols 
in ecpg.
 2003-05-16 04:59:24 +00:00
Michael Meskes
4e1ed3da9b - Added more compatibility functions. 
- Accept CPP defines for type definitions.
	- Do not parse system include files automatically for Informix mode
 2003-05-14 14:37:36 +00:00
Michael Meskes
f7d836212a Fixed double definition of ecpg_compat_mode. 2003-05-02 14:43:25 +00:00
Michael Meskes
89508a8492 More changes to pgtypeslib and set optimization to -O1. 2003-03-27 14:29:17 +00:00
Michael Meskes
524e9d62a7 Changes to the parser to accept new datatypes. 2003-03-21 14:17:47 +00:00
Michael Meskes
2e6f97560a Started adding date and timestamp. 2003-03-20 15:56:50 +00:00
Michael Meskes
a4f25b6a9c Started working on a seperate pgtypes library. First test work. PLEASE test compilation on iother systems. 2003-03-16 10:42:54 +00:00
Michael Meskes
aedd189a5c Allow SET CONNECTION to be followed by connection object without leading "TO" or "=". 
Allow whenever statement to list function without parameters.
 2003-02-25 15:58:03 +00:00
Michael Meskes
d5740d7e26 Added DATABASE command as alias to CONNECT TO. 2003-02-19 12:36:39 +00:00
Michael Meskes
244d2d67a0 Added Informix "database" command. 2003-02-17 14:06:40 +00:00
Michael Meskes
3a335375a9 - Synced parser and keyword file. 
- More work on Informix compatibility.
 2003-02-14 13:17:13 +00:00
Michael Meskes
53c15ceda0 Just intermediate results for backup reasons. 2003-02-13 20:37:28 +00:00
Michael Meskes
f8d8266ac5 Synced parser. 2003-01-21 20:01:12 +00:00
Bruce Momjian
88d639e6e8 Protect from null param on ecpg disconnect, verified by Roland Karch 2002-12-13 20:29:07 +00:00
Bruce Momjian
5587f077ab While porting my TPC-C implementation from Oracle, I discovered the 
attached problem with the EXEC SQL COMMIT RELEASE statement.

Roland Karch
 2002-12-12 21:50:01 +00:00
Michael Meskes
b4e334b6e6 Synced parser with backend 2002-11-27 08:30:27 +00:00
Michael Meskes
4bc3598aa4 Synced parser. 2002-11-15 15:47:44 +00:00
Michael Meskes
11c4f2d97d Synced parser one more time. 2002-11-07 09:48:09 +00:00
Tom Lane
cab9437a43 Arrange to compile flex output files as inclusions into other files 
(usually bison output files), not as standalone files.  This hack
works around flex's insistence on including <stdio.h> before we are
able to include postgres.h; postgres.h will already be read before
the compiler starts to read the flex output file.  Needed for largefile
support on some platforms.
 2002-11-01 22:52:34 +00:00