diff options
Diffstat (limited to 'src/backend/access/nbtree/nbtpage.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtpage.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/backend/access/nbtree/nbtpage.c b/src/backend/access/nbtree/nbtpage.c index 5962126743f..9c1f7de60f1 100644 --- a/src/backend/access/nbtree/nbtpage.c +++ b/src/backend/access/nbtree/nbtpage.c @@ -1192,8 +1192,10 @@ _bt_lock_branch_parent(Relation rel, BlockNumber child, BTStack stack, stack->bts_btentry = child; pbuf = _bt_getstackbuf(rel, stack); if (pbuf == InvalidBuffer) - elog(ERROR, "failed to re-find parent key in index \"%s\" for deletion target page %u", - RelationGetRelationName(rel), child); + ereport(ERROR, + (errcode(ERRCODE_INDEX_CORRUPTED), + errmsg_internal("failed to re-find parent key in index \"%s\" for deletion target page %u", + RelationGetRelationName(rel), child))); parent = stack->bts_blkno; poffset = stack->bts_offset; @@ -1611,9 +1613,11 @@ _bt_mark_page_halfdead(Relation rel, Buffer leafbuf, BTStack stack) itemid = PageGetItemId(page, nextoffset); itup = (IndexTuple) PageGetItem(page, itemid); if (BTreeInnerTupleGetDownLink(itup) != rightsib) - elog(ERROR, "right sibling %u of block %u is not next child %u of block %u in index \"%s\"", - rightsib, target, BTreeInnerTupleGetDownLink(itup), - BufferGetBlockNumber(topparent), RelationGetRelationName(rel)); + ereport(ERROR, + (errcode(ERRCODE_INDEX_CORRUPTED), + errmsg_internal("right sibling %u of block %u is not next child %u of block %u in index \"%s\"", + rightsib, target, BTreeInnerTupleGetDownLink(itup), + BufferGetBlockNumber(topparent), RelationGetRelationName(rel)))); /* * Any insert which would have gone on the leaf block will now go to its @@ -1878,8 +1882,10 @@ _bt_unlink_halfdead_page(Relation rel, Buffer leafbuf, bool *rightsib_empty) target, RelationGetRelationName(rel)); } if (opaque->btpo_prev != leftsib) - elog(ERROR, "left link changed unexpectedly in block %u of index \"%s\"", - target, RelationGetRelationName(rel)); + ereport(ERROR, + (errcode(ERRCODE_INDEX_CORRUPTED), + errmsg_internal("left link changed unexpectedly in block %u of index \"%s\"", + target, RelationGetRelationName(rel)))); if (target == leafblkno) { @@ -1911,10 +1917,12 @@ _bt_unlink_halfdead_page(Relation rel, Buffer leafbuf, bool *rightsib_empty) page = BufferGetPage(rbuf); opaque = (BTPageOpaque) PageGetSpecialPointer(page); if (opaque->btpo_prev != target) - elog(ERROR, "right sibling's left-link doesn't match: " - "block %u links to %u instead of expected %u in index \"%s\"", - rightsib, opaque->btpo_prev, target, - RelationGetRelationName(rel)); + ereport(ERROR, + (errcode(ERRCODE_INDEX_CORRUPTED), + errmsg_internal("right sibling's left-link doesn't match: " + "block %u links to %u instead of expected %u in index \"%s\"", + rightsib, opaque->btpo_prev, target, + RelationGetRelationName(rel)))); rightsib_is_rightmost = P_RIGHTMOST(opaque); *rightsib_empty = (P_FIRSTDATAKEY(opaque) > PageGetMaxOffsetNumber(page)); |