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Disable cache_handler for system catalog tables.

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This commit is contained in:
Gagan Goel
2020-10-01 16:57:54 -04:00
parent 1f1ce5bf07
commit 0ee64db3e5
2 changed files with 30 additions and 19 deletions
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4
dbcon/mysql/ha_mcs.h
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@ -286,6 +286,10 @@ class ha_mcs_cache :public ha_mcs
int original_lock_type;
bool insert_command, cache_locked;
// True if this handler belongs to either calpontsys.systable or
// calpontsys.syscolumn system catalog tables
bool isSysCatTable;
public:
uint lock_counter;
ha_maria *cache_handler;