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Error message editing in backend/libpq, backend/postmaster, backend/tcop.

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Along the way, fix some logic problems in pgstat_initstats, notably the
bogus assumption that malloc returns zeroed memory.
This commit is contained in:
Tom Lane
2003-07-22 19:00:12 +00:00
parent 277dbb0c34
commit b05d3ae1ed
21 changed files with 1254 additions and 815 deletions
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13
src/include/utils/elog.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: elog.h,v 1.53 2003/07/21 20:29:39 tgl Exp $
* $Id: elog.h,v 1.54 2003/07/22 19:00:12 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -155,6 +155,8 @@
#define ERRCODE_UNTERMINATED_C_STRING MAKE_SQLSTATE('2','2', '0','2','4')
#define ERRCODE_ZERO_LENGTH_CHARACTER_STRING MAKE_SQLSTATE('2','2', '0','0','F')
#define ERRCODE_BAD_COPY_FILE_FORMAT MAKE_SQLSTATE('2','2', 'P','0','1')
#define ERRCODE_INVALID_BINARY_REPRESENTATION MAKE_SQLSTATE('2','2', 'P','0','2')
#define ERRCODE_FLOATING_POINT_EXCEPTION MAKE_SQLSTATE('2','2', 'P','0','3')
/* Class 23 - Integrity Constraint Violation */
#define ERRCODE_INTEGRITY_CONSTRAINT_VIOLATION MAKE_SQLSTATE('2','3', '0','0','0')
@ -178,6 +180,7 @@
#define ERRCODE_READ_ONLY_SQL_TRANSACTION MAKE_SQLSTATE('2','5', '0','0','6')
#define ERRCODE_SCHEMA_AND_DATA_STATEMENT_MIXING_NOT_SUPPORTED MAKE_SQLSTATE('2','5', '0','0','7')
#define ERRCODE_NO_ACTIVE_SQL_TRANSACTION MAKE_SQLSTATE('2','5', 'P','0','1')
#define ERRCODE_IN_FAILED_SQL_TRANSACTION MAKE_SQLSTATE('2','5', 'P','0','2')
/* Class 26 - Invalid SQL Statement Name */
/* (we take this to mean prepared statements) */
@ -244,6 +247,7 @@
#define ERRCODE_NAME_TOO_LONG MAKE_SQLSTATE('4','2', '6','2','2')
#define ERRCODE_RESERVED_NAME MAKE_SQLSTATE('4','2', '9','3','9')
#define ERRCODE_DATATYPE_MISMATCH MAKE_SQLSTATE('4','2', '8','0','4')
#define ERRCODE_INDETERMINATE_DATATYPE MAKE_SQLSTATE('4','2', 'P','1','8')
#define ERRCODE_WRONG_OBJECT_TYPE MAKE_SQLSTATE('4','2', '8','0','9')
/*
* Note: for ERRCODE purposes, we divide namable objects into these categories:
@ -314,11 +318,17 @@
/* Class 57 - Operator Intervention (class borrowed from DB2) */
#define ERRCODE_OPERATOR_INTERVENTION MAKE_SQLSTATE('5','7', '0','0','0')
#define ERRCODE_QUERY_CANCELED MAKE_SQLSTATE('5','7', '0','1','4')
#define ERRCODE_ADMIN_SHUTDOWN MAKE_SQLSTATE('5','7', 'P','0','1')
#define ERRCODE_CRASH_SHUTDOWN MAKE_SQLSTATE('5','7', 'P','0','2')
#define ERRCODE_CANNOT_CONNECT_NOW MAKE_SQLSTATE('5','7', 'P','0','3')
/* Class 58 - System Error (class borrowed from DB2) */
/* (we define this as errors external to PostgreSQL itself) */
#define ERRCODE_IO_ERROR MAKE_SQLSTATE('5','8', '0','3','0')
/* Class F0 - Configuration File Error (PostgreSQL-specific error class) */
#define ERRCODE_CONFIG_FILE_ERROR MAKE_SQLSTATE('F','0', '0','0','0')
/* Class XX - Internal Error (PostgreSQL-specific error class) */
/* (this is for "can't-happen" conditions and software bugs) */
#define ERRCODE_INTERNAL_ERROR MAKE_SQLSTATE('X','X', '0','0','0')
@ -361,6 +371,7 @@ extern void errfinish(int dummy, ...);
extern int errcode(int sqlerrcode);
extern int errcode_for_file_access(void);
extern int errcode_for_socket_access(void);
extern int errmsg(const char *fmt, ...)
/* This extension allows gcc to check the format string for consistency with