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Merge branch bb-10.2-release into bb-10.3-release

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This commit is contained in:
Nikita Malyavin
2021-05-04 14:49:31 +03:00
parent 2820f30dde 72fa9dabad
commit a8a925dd22
88 changed files with 1696 additions and 469 deletions
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13
sql/log_event.h
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@@ -570,6 +570,14 @@ class String;
#define MARIA_SLAVE_CAPABILITY_MINE MARIA_SLAVE_CAPABILITY_GTID
/*
When the size of 'log_pos' within Heartbeat_log_event exceeds UINT32_MAX it
cannot be accommodated in common_header, as 'log_pos' is of 4 bytes size. In
such cases, sub_header, of size 8 bytes will hold larger 'log_pos' value.
*/
#define HB_SUB_HEADER_LEN 8
/**
@enum Log_event_type
@@ -5183,12 +5191,13 @@ bool copy_cache_to_file_wrapped(IO_CACHE *body,
class Heartbeat_log_event: public Log_event
{
public:
Heartbeat_log_event(const char* buf, uint event_len,
uint8 hb_flags;
Heartbeat_log_event(const char* buf, ulong event_len,
const Format_description_log_event* description_event);
Log_event_type get_type_code() { return HEARTBEAT_LOG_EVENT; }
bool is_valid() const
{
return (log_ident != NULL &&
return (log_ident != NULL && ident_len <= FN_REFLEN-1 &&
log_pos >= BIN_LOG_HEADER_SIZE);
}
const char * get_log_ident() { return log_ident; }