diff options
Diffstat (limited to 'src/backend/access/nbtree/nbtinsert.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtinsert.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c index 40111990c5e..fd7360278db 100644 --- a/src/backend/access/nbtree/nbtinsert.c +++ b/src/backend/access/nbtree/nbtinsert.c @@ -939,6 +939,9 @@ _bt_insertonpg(Relation rel, if (BufferIsValid(metabuf)) { + /* upgrade meta-page if needed */ + if (metad->btm_version < BTREE_VERSION) + _bt_upgrademetapage(metapg); metad->btm_fastroot = itup_blkno; metad->btm_fastlevel = lpageop->btpo.level; MarkBufferDirty(metabuf); @@ -997,6 +1000,9 @@ _bt_insertonpg(Relation rel, xlmeta.level = metad->btm_level; xlmeta.fastroot = metad->btm_fastroot; xlmeta.fastlevel = metad->btm_fastlevel; + xlmeta.oldest_btpo_xact = metad->btm_oldest_btpo_xact; + xlmeta.last_cleanup_num_heap_tuples = + metad->btm_last_cleanup_num_heap_tuples; XLogRegisterBuffer(2, metabuf, REGBUF_WILL_INIT | REGBUF_STANDARD); XLogRegisterBufData(2, (char *) &xlmeta, sizeof(xl_btree_metadata)); @@ -2049,6 +2055,10 @@ _bt_newroot(Relation rel, Buffer lbuf, Buffer rbuf) metapg = BufferGetPage(metabuf); metad = BTPageGetMeta(metapg); + /* upgrade metapage if needed */ + if (metad->btm_version < BTREE_VERSION) + _bt_upgrademetapage(metapg); + /* * Create downlink item for left page (old root). Since this will be the * first item in a non-leaf page, it implicitly has minus-infinity key @@ -2138,6 +2148,8 @@ _bt_newroot(Relation rel, Buffer lbuf, Buffer rbuf) md.level = metad->btm_level; md.fastroot = rootblknum; md.fastlevel = metad->btm_level; + md.oldest_btpo_xact = metad->btm_oldest_btpo_xact; + md.last_cleanup_num_heap_tuples = metad->btm_last_cleanup_num_heap_tuples; XLogRegisterBufData(2, (char *) &md, sizeof(xl_btree_metadata)); |