*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/catalog/index.c,v 1.313 2009/03/24 20:17:12 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/catalog/index.c,v 1.314 2009/03/27 15:57:11 tgl Exp $
*
*
* INTERFACE ROUTINES
pg_index;
Oid heapId;
bool inplace;
+ IndexInfo *indexInfo;
HeapTuple indexTuple;
Form_pg_index indexForm;
PG_TRY();
{
- IndexInfo *indexInfo;
-
/* Suppress use of the target index while rebuilding it */
SetReindexProcessing(heapId, indexId);
* If the index is marked invalid or not ready (ie, it's from a failed
* CREATE INDEX CONCURRENTLY), we can now mark it valid. This allows
* REINDEX to be used to clean up in such cases.
+ *
+ * We can also reset indcheckxmin, because we have now done a
+ * non-concurrent index build, *except* in the case where index_build
+ * found some still-broken HOT chains.
*/
pg_index = heap_open(IndexRelationId, RowExclusiveLock);
elog(ERROR, "cache lookup failed for index %u", indexId);
indexForm = (Form_pg_index) GETSTRUCT(indexTuple);
- if (!indexForm->indisvalid || !indexForm->indisready)
+ if (!indexForm->indisvalid || !indexForm->indisready ||
+ (indexForm->indcheckxmin && !indexInfo->ii_BrokenHotChain))
{
indexForm->indisvalid = true;
indexForm->indisready = true;
+ if (!indexInfo->ii_BrokenHotChain)
+ indexForm->indcheckxmin = false;
simple_heap_update(pg_index, &indexTuple->t_self, indexTuple);
CatalogUpdateIndexes(pg_index, indexTuple);
}