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Ensure that all startup paths (postmaster, standalone postgres, or

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bootstrap) check for a valid PG_VERSION file before looking at anything
else in the data directory.  This fixes confusing error report when
trying to start current sources in a pre-7.1 data directory.
Per trouble report from Rich Shepard 10/18/01.
This commit is contained in:
Tom Lane
2001-10-19 17:03:08 +00:00
parent 3d510653a4
commit 6430e6e283
6 changed files with 29 additions and 27 deletions
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10
src/backend/tcop/postgres.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.235 2001/10/19 00:44:08 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.236 2001/10/19 17:03:08 tgl Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -1583,6 +1583,12 @@ PostgresMain(int argc, char *argv[],
proc_exit(1);
}
/*
* Validate we have been given a reasonable-looking DataDir
* (if under postmaster, assume postmaster did this already).
*/
ValidatePgVersion(DataDir);
/*
* Create lockfile for data directory.
*/
@ -1645,7 +1651,7 @@ PostgresMain(int argc, char *argv[],
if (!IsUnderPostmaster)
{
puts("\nPOSTGRES backend interactive interface ");
puts("$Revision: 1.235 $ $Date: 2001/10/19 00:44:08 $\n");
puts("$Revision: 1.236 $ $Date: 2001/10/19 17:03:08 $\n");
}
/*