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Prevent pg_basebackup when integer_datetimes flag doesn't match.

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Magnus Hagander, reviewed by Fujii Masao, with slight wording changes
by me.
This commit is contained in:
Robert Haas 2012-05-22 10:02:47 -04:00
parent 219c024c64
commit 304aa339b2
1 changed files with 24 additions and 0 deletions
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24
src/bin/pg_basebackup/streamutil.c
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@ -75,6 +75,7 @@ GetConnection(void)
const char **keywords;
const char **values;
char *password = NULL;
const char *tmpparam;
if (dbhost)
argcount++;
@ -157,6 +158,29 @@ GetConnection(void)
free(values);
free(keywords);
/*
* Ensure we have the same value of integer timestamps as the
* server we are connecting to.
*/
tmpparam = PQparameterStatus(tmpconn, "integer_datetimes");
if (!tmpparam)
{
fprintf(stderr, _("%s: could not determine server setting for integer_datetimes\n"),
progname);
exit(1);
}
#ifdef HAVE_INT64_TIMESTAMP
if (strcmp(tmpparam, "on") != 0)
#else
if (strcmp(tmpparam, "off") != 0)
#endif
{
fprintf(stderr, _("%s: integer_datetimes compile flag does not match server\n"),
progname);
exit(1);
}
/* Store the password for next run */
if (password)
dbpassword = password;