From: Michael Meskes <Michael_Meskes@topmail.de>

See Changes file...

Author: scrappy

src/interfaces/ecpg/ChangeLog

@@ -400,3 +400,60 @@ Tue Feb  2 07:40:52 CET 1999
 	- Brought preproc.y in sync again with gram.y.
 	- Set ecpg version to 2.4.9
 
+Wed Feb  3 18:28:46 CET 1999
+
+	- Started working on PREPARE statement.
+	- Fixed typo in preproc that cause CREATE statement to not work
+	  anymore.
+
+Thu Feb  4 19:43:39 CET 1999
+
+	- Some parts of the PREPARE statement work now.
+	- Added EXECUTE command
+	- Added DEALLOCATE PREPARE command
+
+Fri Feb  5 18:25:07 CET 1999
+
+	- PREPARE seems to be working okay now.
+	- Fixed some minor bugs.
+	- Renamed y.tab.* to preproc.*
+
+Mon Feb  8 07:57:29 CET 1999
+
+	- Synced preproc.y with gram.y again.
+	- Allow ':<name>' as positional variable in prepare statement also.
+	  You can still specify ';;' instead of course.
+	- Added TYPE statement.
+	- Set library version to 2.7.0
+
+Tue Feb  9 07:07:11 CET 1999
+
+	- Synced preproc.y with gram.y.
+
+Tue Feb  9 20:21:44 CET 1999
+
+	- Added FREE statement.
+
+Wed Feb 10 07:51:09 CET 1999
+
+	- Synced keyword.c.
+
+Sat Feb 13 10:44:43 CET 1999
+
+	- Added DECLARE STATEMENT for compatibility with Oracle. De facto
+	  this statement does nothing.
+	- Added VAR statement.
+
+Son Feb 14 11:36:04 CET 1999
+
+	- Added type 'enum' to TYPE and VAR statement. 
+	- Allow ecpg keywords as datatypes.
+
+Thu Feb 18 08:35:35 CET 1999
+
+	- Make sure indicator for array is array too.
+
+Fri Feb 19 18:38:45 CET 1999
+
+	- Finished type aliasing for structures.
+	- Set ecpg version to 2.5.0

src/interfaces/ecpg/TODO

@@ -11,10 +11,10 @@ DESCRIPTOR statement will be ignored.
 
 it would be nice to be able to use :var[:index] as cvariable
 
+'at DB connection' is missing for several commands (is this standard?)
+
+support for unions
+
 Missing statements:
- - exec sql type
- - exec sql prepare
  - exec sql allocate
- - exqc sql free
  - SQLSTATE
- - exec sql whenever sqlwarning

src/interfaces/ecpg/include/ecpgerrno.h

@@ -28,6 +28,8 @@
 #define ECPG_NO_CONN		-220
 #define ECPG_NOT_CONN		-221
 
+#define ECPG_INVALID_STMT	-230
+
 /* finally the backend error messages, they start at 400 */
 #define ECPG_PGSQL		-400
 #define ECPG_TRANS		-401

src/interfaces/ecpg/include/ecpglib.h

@@ -11,7 +11,10 @@ extern		"C"
 	bool		ECPGdo(int, char *,...);
 	bool		ECPGtrans(int, const char *);
 	bool		ECPGdisconnect(int, const char *);
-
+	bool		ECPGprepare(int, char *, char *);
+	bool		ECPGdeallocate(int, char *);
+	char		*ECPGprepared_statement(char *);
+		
 	void		ECPGlog(const char *format,...);
 
 #ifdef LIBPQ_FE_H

src/interfaces/ecpg/include/ecpgtype.h

@@ -45,7 +45,8 @@ extern		"C"
 		ECPGt_struct,
 		ECPGt_EOIT,				/* End of insert types. */
 		ECPGt_EORT,				/* End of result types. */
-		ECPGt_NO_INDICATOR		/* no indicator */
+		ECPGt_NO_INDICATOR,		/* no indicator */
+		ECPGt_char_variable
 	};
 
 #define IS_SIMPLE_TYPE(type) ((type) >= ECPGt_char && (type) <= ECPGt_varchar2)

src/interfaces/ecpg/lib/Makefile.in

@@ -6,13 +6,13 @@
 # Copyright (c) 1994, Regents of the University of California
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/Makefile.in,v 1.40 1999/01/21 20:01:32 scrappy Exp $
+#    $Header: /cvsroot/pgsql/src/interfaces/ecpg/lib/Attic/Makefile.in,v 1.41 1999/02/20 07:00:53 scrappy Exp $
 #
 #-------------------------------------------------------------------------
 
 NAME= ecpg
 SO_MAJOR_VERSION= 2
-SO_MINOR_VERSION= 6.3
+SO_MINOR_VERSION= 7.0
 
 SRCDIR= @top_srcdir@
 include $(SRCDIR)/Makefile.global