database/mariadb-columnstore-engine
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MCOL-641 The fix to support recent changes in 10.5.1.

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This commit is contained in:
Roman Nozdrin
2020-03-17 09:01:20 +00:00
parent b09f3088ca
commit 0bd172cd6e
1 changed files with 2 additions and 2 deletions
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4
dbcon/mysql/ha_mcs_impl.cpp
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@ -1494,8 +1494,8 @@ uint32_t doUpdateDelete(THD* thd, gp_walk_info& gwi, const std::vector<COND*>& c
// Minor optimization:
// do not perform updates of the form "update t1 set a = a;"
if (!strcmp(item->name.str, setIt->name.str)
&& item->table_name && setIt->table_name && !strcmp(item->table_name, setIt->table_name)
&& item->db_name && setIt->db_name && !strcmp(item->db_name, setIt->db_name))
&& item->table_name.str && setIt->table_name.str && !strcmp(item->table_name.str, setIt->table_name.str)
&& item->db_name.str && setIt->db_name.str && !strcmp(item->db_name.str, setIt->db_name.str))
{
delete columnAssignmentPtr;
continue;