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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2019-05-03 16:47:07 +0300 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2019-05-03 20:02:50 +0300 |
| commit | ce195987c3c995470992f16ca7a985796d6b65a6 (patch) | |
| tree | e865c979c084f571c3532b46c7799b43b76942ff /unittest | |
| parent | 3db94d2403c1f2791bddd43656d7b0d6320b453d (diff) | |
| download | mariadb-git-ce195987c3c995470992f16ca7a985796d6b65a6.tar.gz | |
MDEV-19385: Inconsistent definition of dtuple_get_nth_v_field()
The accessor dtuple_get_nth_v_field() was defined differently between
debug and release builds in MySQL 5.7.8 in
mysql/mysql-server@c47e1751b742454de553937039bbf2bcbe3c6bc7
and a debug assertion to document or enforce the questionable assumption
tuple->v_fields == &tuple->fields[tuple->n_fields] was missing.
This was apparently no problem until MDEV-11369 introduced instant
ADD COLUMN to MariaDB Server 10.3. With that work present, in one
test case, trx_undo_report_insert_virtual() could in release builds
fetch the wrong value for a virtual column.
We replace many of the dtuple_t accessors with const-preserving
inline functions, and fix missing or misleadingly applied const
qualifiers accordingly.
Diffstat (limited to 'unittest')
0 files changed, 0 insertions, 0 deletions