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Follow-up to MDEV-14799: Remove bogus debug assertions

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trx_undo_rec_get_partial_row(): When the PRIMARY KEY includes a
column prefix of an externally stored column, the already parsed
part of the undo log record may contain a reference to
an off-page column. This is the case in the bug58912 test in
innodb.innodb.
This commit is contained in:
Marko Mäkelä 2018-01-02 21:41:39 +02:00
parent d384ead0f0
commit 20fab71b14
2 changed files with 0 additions and 6 deletions
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3
storage/innobase/trx/trx0rec.c
View file

@ -1100,9 +1100,6 @@ trx_undo_rec_get_partial_row(
for (; uf != ue; uf++) {
ulint c = dict_index_get_nth_col(index, uf->field_no)->ind;
ut_ad(uf->orig_len == UNIV_SQL_NULL
|| uf->orig_len < UNIV_EXTERN_STORAGE_FIELD);
ut_ad(!dfield_is_ext(&uf->new_val));
*dtuple_get_nth_field(*row, c) = uf->new_val;
}

3
storage/xtradb/trx/trx0rec.c
View file

@ -1113,9 +1113,6 @@ trx_undo_rec_get_partial_row(
for (; uf != ue; uf++) {
ulint c = dict_index_get_nth_col(index, uf->field_no)->ind;
ut_ad(uf->orig_len == UNIV_SQL_NULL
|| uf->orig_len < UNIV_EXTERN_STORAGE_FIELD);
ut_ad(!dfield_is_ext(&uf->new_val));
*dtuple_get_nth_field(*row, c) = uf->new_val;
}