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MDEV-16546 System versioning setting to allow history modification

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1. system_versioning_insert_history session variable allows
pseudocolumns ROW_START and ROW_END be specified in INSERT,
INSERT..SELECT and LOAD DATA.

2. Cleaned up select_insert::send_data() from setting vers_write as
this parameter is now set on TABLE initialization.

4. Replication of system_versioning_insert_history via option_bits in
OPTIONS_WRITTEN_TO_BIN_LOG.
This commit is contained in:
Aleksey Midenkov
2022-08-28 22:44:56 +03:00
committed by Sergei Golubchik
parent d9b0c9ad2b
commit a2cda88631
23 changed files with 581 additions and 23 deletions
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2
sql/sql_select.h
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@ -2086,7 +2086,7 @@ int join_read_key2(THD *thd, struct st_join_table *tab, TABLE *table,
struct st_table_ref *table_ref);
bool handle_select(THD *thd, LEX *lex, select_result *result,
ulong setup_tables_done_option);
ulonglong setup_tables_done_option);
bool mysql_select(THD *thd, TABLE_LIST *tables, List<Item> &list,
COND *conds, uint og_num, ORDER *order, ORDER *group,
Item *having, ORDER *proc_param, ulonglong select_type,