postgres.git / summary / log / commit / refs

commit    37e4682520db478d401f423a093bf00fdb8a767c
Author:   Alvaro Herrera <alvherre@alvh.no-ip.org>
Date:     Mon Aug 30 20:29:12 2021 +0000

    Report tuple address in data-corruption error message
    
    Most data-corruption reports mention the location of the problem, but
    this one failed to.  Add it.
    
    Backpatch all the way back.  In 12 and older, also assign the
    ERRCODE_DATA_CORRUPTED error code as was done in commit fd6ec93bf890 for
    13 and later.
    
    Discussion: https://postgr.es/m/202108191637.oqyzrdtnheir@alvherre.pgsql


 src/backend/executor/execMain.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c
index db554322165..228551a5a16 100644
--- a/src/backend/executor/execMain.c
+++ b/src/backend/executor/execMain.c
@@ -2289,7 +2289,13 @@ EvalPlanQualFetch(EState *estate, Relation relation, int lockmode,
 
 			/* otherwise xmin should not be dirty... */
 			if (TransactionIdIsValid(SnapshotDirty.xmin))
-				elog(ERROR, "t_xmin is uncommitted in tuple to be updated");
+				ereport(ERROR,
+						(errcode(ERRCODE_DATA_CORRUPTED),
+						 errmsg_internal("t_xmin %u is uncommitted in tuple (%u,%u) to be updated in table \"%s\"",
+										 SnapshotDirty.xmin,
+										 ItemPointerGetBlockNumber(&tuple.t_self),
+										 ItemPointerGetOffsetNumber(&tuple.t_self),
+										 RelationGetRelationName(relation))));
 
 			/*
 			 * If tuple is being updated by other transaction then we have to


[parent: 3a19f13cc0a3]