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MDEV-18465 Logging of DDL statements during backup

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Many of the changes was needed to be able to collect and print engine
name and table version id's in the ddl log.
This commit is contained in:
Monty
2021-03-30 17:06:55 +03:00
committed by Sergei Golubchik
parent 496a14e187
commit 83e529eced
46 changed files with 1841 additions and 145 deletions
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11
sql/sql_trigger.cc
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@ -673,6 +673,7 @@ end:
if (!result && action_executed)
{
ulonglong save_option_bits= thd->variables.option_bits;
backup_log_info ddl_log;
debug_crash_here("ddl_log_drop_before_binlog");
if (add_if_exists_to_binlog)
@ -684,6 +685,16 @@ end:
thd->binlog_xid= 0;
thd->variables.option_bits= save_option_bits;
debug_crash_here("ddl_log_drop_after_binlog");
bzero(&ddl_log, sizeof(ddl_log));
if (create)
ddl_log.query= { C_STRING_WITH_LEN("CREATE") };
else
ddl_log.query= { C_STRING_WITH_LEN("DROP") };
ddl_log.org_storage_engine_name= { C_STRING_WITH_LEN("TRIGGER") };
ddl_log.org_database= thd->lex->spname->m_db;
ddl_log.org_table= thd->lex->spname->m_name;
backup_log_ddl(&ddl_log);
}
ddl_log_complete(&ddl_log_state);
debug_crash_here("ddl_log_drop_before_delete_tmp");