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SQL: 0.3 per column versioning syntax, .frm, optimized updates and tests

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Kosov Eugene
2016-10-02 12:35:50 +03:00
committed by Aleksey Midenkov
parent 2db17e6624
commit a9a56b2355
18 changed files with 440 additions and 83 deletions
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2
sql/sql_class.h
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@ -5533,6 +5533,8 @@ class multi_update :public select_result_interceptor
// For System Versioning (may need to insert new fields to a table).
ha_rows updated_sys_ver;
bool has_vers_fields;
public:
multi_update(THD *thd_arg, TABLE_LIST *ut, List<TABLE_LIST> *leaves_list,
List<Item> *fields, List<Item> *values,