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| author | Sergei Petrunia <psergey@askmonty.org> | 2017-01-21 22:58:04 +0300 |
|---|---|---|
| committer | Sergei Petrunia <psergey@askmonty.org> | 2017-01-21 22:58:04 +0300 |
| commit | 7fb3b348d71ef29ed10ed7f41b332074c8ac0a3d (patch) | |
| tree | 3c3e542beafbb4edb36cb82447848d3203e36614 /sql/ha_partition.h | |
| parent | 2d789dd9dd598b0079de39a57ec5576d18e9f1ec (diff) | |
| download | mariadb-git-7fb3b348d71ef29ed10ed7f41b332074c8ac0a3d.tar.gz | |
MariaRocks port: Remove handler::init_with_fields
- It turns out, ha_rocksdb::table_flags() can return
HA_PRIMARY_KEY_IN_READ_INDEX for all kinds of tables (as its meaning
is "if there is a PK, PK columns contribute to the secondary index
tuple". There is no assumption that a certain PK column can be decoded
from the secondary index.
(Should probably be fixed in the upstream, too, but I was unable to
construct a testcase showing this is necessary).
- Following the above, we can undo the init_with_fields() changes in
table.cc. MyRocks calls init_with_fields() from ha_rocksdb::open()
which sets index-only read capabilities properly.
Diffstat (limited to 'sql/ha_partition.h')
| -rw-r--r-- | sql/ha_partition.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sql/ha_partition.h b/sql/ha_partition.h index 7324efcb6c9..70cd3760783 100644 --- a/sql/ha_partition.h +++ b/sql/ha_partition.h @@ -307,8 +307,6 @@ public: ha_partition *clone_arg, MEM_ROOT *clone_mem_root_arg); ~ha_partition(); - - bool init_with_fields(); /* A partition handler has no characteristics in itself. It only inherits those from the underlying handlers. Here we set-up those constants to |