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| author | unknown <jonas@perch.ndb.mysql.com> | 2006-10-19 09:27:58 +0200 |
|---|---|---|
| committer | unknown <jonas@perch.ndb.mysql.com> | 2006-10-19 09:27:58 +0200 |
| commit | d262020f44988305f45519b21d3568fad0eb6b9a (patch) | |
| tree | afd31614b1aebf20ec5eb88b69a109a64a2a84a1 /sql/ha_ndbcluster.cc | |
| parent | eb1d1202c9662f9496426c0a8cdd84505a959fce (diff) | |
| download | mariadb-git-d262020f44988305f45519b21d3568fad0eb6b9a.tar.gz | |
ndb - bug#23200
this changes lock taken during peek, to decrease likelyhood of transaction abort
sql/ha_ndbcluster.cc:
use exclusive lock in peek, as peek is used just before insert/update
Diffstat (limited to 'sql/ha_ndbcluster.cc')
| -rw-r--r-- | sql/ha_ndbcluster.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/ha_ndbcluster.cc b/sql/ha_ndbcluster.cc index b03dbde31ab..afd5d04fa87 100644 --- a/sql/ha_ndbcluster.cc +++ b/sql/ha_ndbcluster.cc @@ -1588,7 +1588,9 @@ int ha_ndbcluster::peek_indexed_rows(const byte *record) int res; DBUG_ENTER("peek_indexed_rows"); - NdbOperation::LockMode lm= NdbOperation::LM_Read; + NdbOperation::LockMode lm= + (NdbOperation::LockMode)get_ndb_lock_type(m_lock.type); + first= NULL; if (table->s->primary_key != MAX_KEY) { |