diff options
Diffstat (limited to 'sql/set_var.h')
| -rw-r--r-- | sql/set_var.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sql/set_var.h b/sql/set_var.h index 795d9f0d0ab..f9a275941ef 100644 --- a/sql/set_var.h +++ b/sql/set_var.h @@ -212,6 +212,24 @@ public: }; +class sys_var_thd_ha_rows :public sys_var_thd +{ +public: + ha_rows SV::*offset; + sys_var_thd_ha_rows(const char *name_arg, ha_rows SV::*offset_arg) + :sys_var_thd(name_arg), offset(offset_arg) + {} + sys_var_thd_ha_rows(const char *name_arg, ha_rows SV::*offset_arg, + sys_after_update_func func) + :sys_var_thd(name_arg,func), offset(offset_arg) + {} + bool update(THD *thd, set_var *var); + void set_default(THD *thd, enum_var_type type); + SHOW_TYPE type() { return SHOW_HA_ROWS; } + byte *value_ptr(THD *thd, enum_var_type type); +}; + + class sys_var_thd_ulonglong :public sys_var_thd { public: |