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Merge 10.2 to 10.3

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This commit is contained in:
Marko Mäkelä
2019-08-13 19:28:51 +03:00
parent eedd6179c1 ed4ccf34a6
commit 65d48b4a7b
81 changed files with 1703 additions and 987 deletions
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40
sql/sql_class.h
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@ -2452,6 +2452,20 @@ public:
/* container for handler's private per-connection data */
Ha_data ha_data[MAX_HA];
/**
Bit field for the state of binlog warnings.
The first Lex::BINLOG_STMT_UNSAFE_COUNT bits list all types of
unsafeness that the current statement has.
This must be a member of THD and not of LEX, because warnings are
detected and issued in different places (@c
decide_logging_format() and @c binlog_query(), respectively).
Between these calls, the THD->lex object may change; e.g., if a
stored routine is invoked. Only THD persists between the calls.
*/
uint32 binlog_unsafe_warning_flags;
#ifndef MYSQL_CLIENT
binlog_cache_mngr * binlog_setup_trx_data();
@ -2561,20 +2575,6 @@ private:
*/
enum_binlog_format current_stmt_binlog_format;
/**
Bit field for the state of binlog warnings.
The first Lex::BINLOG_STMT_UNSAFE_COUNT bits list all types of
unsafeness that the current statement has.
This must be a member of THD and not of LEX, because warnings are
detected and issued in different places (@c
decide_logging_format() and @c binlog_query(), respectively).
Between these calls, the THD->lex object may change; e.g., if a
stored routine is invoked. Only THD persists between the calls.
*/
uint32 binlog_unsafe_warning_flags;
/*
Number of outstanding table maps, i.e., table maps in the
transaction cache.
@ -4455,6 +4455,18 @@ public:
}
void leave_locked_tables_mode();
int decide_logging_format(TABLE_LIST *tables);
/*
In Some cases when decide_logging_format is called it does not have all
information to decide the logging format. So that cases we call decide_logging_format_2
at later stages in execution.
One example would be binlog format for IODKU but column with unique key is not inserted.
We dont have inserted columns info when we call decide_logging_format so on later stage we call
decide_logging_format_low
@returns 0 if no format is changed
1 if there is change in binlog format
*/
int decide_logging_format_low(TABLE *table);
enum need_invoker { INVOKER_NONE=0, INVOKER_USER, INVOKER_ROLE};
void binlog_invoker(bool role) { m_binlog_invoker= role ? INVOKER_ROLE : INVOKER_USER; }