diff options
| author | unknown <heikki@hundin.mysql.fi> | 2003-01-13 15:52:39 +0200 |
|---|---|---|
| committer | unknown <heikki@hundin.mysql.fi> | 2003-01-13 15:52:39 +0200 |
| commit | d0551ec55be01abbefdb244daf8dc074506276f9 (patch) | |
| tree | 86b36cbd88f1b66a7c790eb9c632247d03023c72 /innobase/btr/btr0cur.c | |
| parent | eaebef2ab64b65a275c6ddeb5864326d2e3b0571 (diff) | |
| download | mariadb-git-d0551ec55be01abbefdb244daf8dc074506276f9.tar.gz | |
btr0cur.h, btr0btr.h, btr0btr.c, btr0cur.c, row0purge.c:
Fix a hang associated with an index tree of height 1 and purging of BLOB fields from it
innobase/row/row0purge.c:
Fix a hang associated with an index tree of height 1 and purging of BLOB fields from it
innobase/btr/btr0cur.c:
Fix a hang associated with an index tree of height 1 and purging of BLOB fields from it
innobase/btr/btr0btr.c:
Fix a hang associated with an index tree of height 1 and purging of BLOB fields from it
innobase/include/btr0btr.h:
Fix a hang associated with an index tree of height 1 and purging of BLOB fields from it
innobase/include/btr0cur.h:
Fix a hang associated with an index tree of height 1 and purging of BLOB fields from it
Diffstat (limited to 'innobase/btr/btr0cur.c')
| -rw-r--r-- | innobase/btr/btr0cur.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/innobase/btr/btr0cur.c b/innobase/btr/btr0cur.c index 24f0447d55d..df24689a422 100644 --- a/innobase/btr/btr0cur.c +++ b/innobase/btr/btr0cur.c @@ -3180,7 +3180,7 @@ btr_store_big_rec_extern_fields( ut_ad(mtr_memo_contains(local_mtr, dict_tree_get_lock(index->tree), MTR_MEMO_X_LOCK)); - ut_ad(mtr_memo_contains(local_mtr, buf_block_align(data), + ut_ad(mtr_memo_contains(local_mtr, buf_block_align(rec), MTR_MEMO_PAGE_X_FIX)); ut_a(index->type & DICT_CLUSTERED); @@ -3315,7 +3315,13 @@ void btr_free_externally_stored_field( /*=============================*/ dict_index_t* index, /* in: index of the data, the index - tree MUST be X-latched */ + tree MUST be X-latched; if the tree + height is 1, then also the root page + must be X-latched! (this is relevant + in the case this function is called + from purge where 'data' is located on + an undo log page, not an index + page) */ byte* data, /* in: internally stored data + reference to the externally stored part */ |