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Add support for multiple error messages from libpq, by simply appending them

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after each other (since we already add a newline on each, this makes them
multiline).

Previously a new error would just overwrite the old one, so for example any
error caused when trying to connect with SSL enabled would be overwritten
by the error message form the non-SSL connection when using sslmode=prefer.
This commit is contained in:
Magnus Hagander
2008-10-27 09:42:31 +00:00
parent 0fec77ae88
commit f3a0688ace
5 changed files with 54 additions and 36 deletions
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3
src/interfaces/libpq/libpq-int.h
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@@ -12,7 +12,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.134 2008/09/22 14:21:44 tgl Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.135 2008/10/27 09:42:31 mha Exp $
*
*-------------------------------------------------------------------------
*/
@@ -519,6 +519,7 @@ extern int pqCheckInBufferSpace(size_t bytes_needed, PGconn *conn);
extern int pqGetc(char *result, PGconn *conn);
extern int pqPutc(char c, PGconn *conn);
extern int pqGets(PQExpBuffer buf, PGconn *conn);
extern int pqGets_append(PQExpBuffer buf, PGconn *conn);
extern int pqPuts(const char *s, PGconn *conn);
extern int pqGetnchar(char *s, size_t len, PGconn *conn);
extern int pqPutnchar(const char *s, size_t len, PGconn *conn);