- Really prepare statements
- Added more regression tests
- Added auto-prepare mode
- Use '$n' for positional variables, '?' is still possible via ecpg option
- Cleaned up the sources a little bit
- Made some chars const as proposed by Stefan Huehner <stefan@huehner.org>.
- Synced parser and keyword lists.
- Copied two token parsing from backend parser to ecpg parser.
- Also added a test case for this.
- replace some function signatures of the form "some_type foo()" with
"some_type foo(void)"
- replace a few instances of a literal 0 being used as a NULL pointer;
there are more instances of this in the code, but I just fixed a few
- in src/backend/utils/mb/wstrncmp.c, replace K&R style function
declarations with ANSI style, remove use of 'register' keyword
- remove an "extern" modifier that was applied to a function definition
(rather than a declaration)
Note that this still has some bugs. The functionality is there though, it's just a matter of fixing the bugs now.
Cleaned up error handling in preprocessor.
- Fixed prototype for ECPGprepared_statement to not moan about "const char"
- Fixed parsing of nested structures.
- Added option to parse header files.
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.
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).
are now separate files "postgres.h" and "postgres_fe.h", which are meant
to be the primary include files for backend .c files and frontend .c files
respectively. By default, only include files meant for frontend use are
installed into the installation include directory. There is a new make
target 'make install-all-headers' that adds the whole content of the
src/include tree to the installed fileset, for use by people who want to
develop server-side code without keeping the complete source tree on hand.
Cleaned up a whole lot of crufty and inconsistent header inclusions.
+
+ Tue Feb 23 17:32:25 CET 1999
+
+ - Other than a struct a union itself cannot be specified as variable.
+
+ Fri Feb 26 07:18:25 CET 1999
+
+ - Synced preproc.y with gram.y.
+
+ Sat Feb 27 20:30:03 CET 1999
+
+ - Added automatic allocating for NULL pointers.
+
+ Son Feb 21 14:10:47 CET 1999
+
+ - Fixed variable detection in libecpg.
+
+ Mon Feb 22 19:47:45 CET 1999
+
+ - Added 'at <db_connection>' option to all commands it is apllicable
+ to. Due to changing the API of some libecpg functions this
+ requires me to increase the major version number.
+ - Synced pgc.l with scan.l.
+ - Added support for unions.
+ - Set library version to 3.0.0
+ - Set ecpg version to 3.0.0
Check strdup calls for out of memory.
Set library version to 2.6.2
Synced preproc.y and keywords.c with gram.y and keywords.c yet again.
Set version to 2.4.3
+ Thu Jul 2 20:30:14 CEST 1998
+
+ - Changed new style db name to allow connection types "tcp" and
+ "unix" only
+
+ Tue Jul 7 15:14:14 CEST 1998
+
+ - Fixed some bugs in preproc.y
+ - Set version to 2.3.4
+Wed May 20 10:46:48 CEST 1998
+
+ - Fixed handling of preprocessor directives and variable
+ initialization.
+ - Added enum datatype.
- Set version to 2.3.2
+
+ Wed May 6 16:09:45 CEST 1998
+
+ - Some more cleanups in the library.
+
+ Thu May 7 12:34:28 CEST 1998
+
+ - Made CONNECT and DISCONNECT statement more SQL3 compliant.
+ - Changed the API for the ECPGconnect function to be able to handle
+ hostnames and ports
+
+ Fri May 8 13:54:45 CEST 1998
+ - More changes to the parser. The connect statement now allows
+ ORACLE style logins.
+ - db-name is accepted in two ways:
+ - <dbname>[@<server>][:<port>]
+ - esql:postgresql://<server>[:<port>][/<dbname>]
+
+ Mon May 11 10:28:37 CEST 1998
+
+ - Added '? options' to connect call.
+ - Also allow USING as keyword for the password
+
+ Thu May 14 15:09:58 CEST 1998
+
+ - Changed preproc.y and pgc.l according to the parser changes in the
+ backend.
+
+ Fri May 15 09:55:21 CEST 1998
+
+ - Added connection_name handling
+
+
+ Mon May 18 10:33:58 CEST 1998
+
+ - Fixed some more bugs
+ - Set version to 2.3.1
+ - Set library version to 2.2
Tue Apr 28 14:48:41 CEST 1998
- Put operator "->" back into parser. Note that :foo->bar means the
C term, but :foo ->bar means the operator "->".
Tue Apr 28 15:49:07 CEST 1998
- Added exec sql disconnect command.
- Allow varchar in C to be written in uppercase too.
- Added whenever option "do break;"
Wed Apr 29 09:17:53 CEST 1998
- Corrected parsing of C comments.
- Also allow C++ style comments.
- Make sure not found is only checked after commands that could
return it.
- Added error codes, see ecpgerror.h for details.
- Added "exec sql <TransactionStmt> release" as disconnect statement
for compatibility issues.
Thu Apr 30 10:42:10 CEST 1998
- Added a -t option to disable automatic transaction start.
- Added sqlerrd[] to sqlca struct.
- Give back number of tuples affect in sqlca.sqlerrd[2].
Thu Apr 30 13:36:02 CEST 1998
- Make the return code different in case of different errors.
Wed May 6 11:42:48 CEST 1998
- Free memory if possible
- Some bugfixes for bugs I found while changing the memory
allocation code
- Now able to fill complete array with one call (see test1.pgc for
an example)
- Set version to 2.3.0
- Set library version to 2.1
+ Thu Apr 23 09:27:16 CEST 1998
+
+ - Also allow call in whenever statement with the same functionality
+ as do.
+
+ Thu Apr 23 12:29:28 CEST 1998
+
+ - Also rewrote variable declaration part. It is now possible to
+ declare more than one variable per line.
+ - Set version to 2.1.0
+
+ Fri Apr 24 13:50:15 CEST 1998
+
+ - Fixed some bugs.
+ - Set version to 2.1.1
+
+ - use char[] as string not as array of bytes that is integers
+
+ Sun Feb 22 16:37:36 CET 1998
+
+ - use long for all size variables
+ - added execute immediate statement
+
+ Sun Feb 22 20:41:32 CET 1998
+
+ - use varcharsize = 1 for all simple types, 0 means pointer, > 1
+ means array if type is char resp. unsigned char
+
+ Thu Feb 24 12:26:12 CET 1998
+
+ - allow 'go to' in whenever statement as well as 'goto'
+ - new argument 'stop' for whenever statement
From: Michael Meskes <meskes@topsystem.de>
