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MDEV-6247: Merge 10.0-galera to 10.1.

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Merged lp:maria/maria-10.0-galera up to revision 3879.

Added a new functions to handler API to forcefully abort_transaction,
producing fake_trx_id, get_checkpoint and set_checkpoint for XA. These
were added for future possiblity to add more storage engines that
could use galera replication.
This commit is contained in:
Jan Lindström
2014-08-06 15:39:15 +03:00
parent e974b56438
commit df4dd593f2
327 changed files with 28127 additions and 332 deletions
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57
sql/sql_class.h
View File

@ -50,12 +50,13 @@ void set_thd_stage_info(void *thd,
const char *calling_func,
const char *calling_file,
const unsigned int calling_line);
#define THD_STAGE_INFO(thd, stage) \
(thd)->enter_stage(& stage, NULL, __func__, __FILE__, __LINE__)
#include "my_apc.h"
#include "rpl_gtid.h"
#include "wsrep_mysqld.h"
class Reprepare_observer;
class Relay_log_info;
@ -638,6 +639,12 @@ typedef struct system_variables
ulong wt_timeout_short, wt_deadlock_search_depth_short;
ulong wt_timeout_long, wt_deadlock_search_depth_long;
#ifdef WITH_WSREP
my_bool wsrep_on;
my_bool wsrep_causal_reads;
uint wsrep_sync_wait;
ulong wsrep_retry_autocommit;
#endif
double long_query_time_double;
my_bool pseudo_slave_mode;
@ -2072,7 +2079,7 @@ public:
int is_current_stmt_binlog_format_row() const {
DBUG_ASSERT(current_stmt_binlog_format == BINLOG_FORMAT_STMT ||
current_stmt_binlog_format == BINLOG_FORMAT_ROW);
return current_stmt_binlog_format == BINLOG_FORMAT_ROW;
return (WSREP_FORMAT((ulong)current_stmt_binlog_format) == BINLOG_FORMAT_ROW);
}
enum binlog_filter_state
@ -2725,6 +2732,45 @@ public:
query_id_t first_query_id;
} binlog_evt_union;
#ifdef WITH_WSREP
const bool wsrep_applier; /* dedicated slave applier thread */
bool wsrep_applier_closing; /* applier marked to close */
bool wsrep_client_thread; /* to identify client threads*/
bool wsrep_PA_safe;
bool wsrep_converted_lock_session;
bool wsrep_apply_toi; /* applier processing in TOI */
enum wsrep_exec_mode wsrep_exec_mode;
query_id_t wsrep_last_query_id;
enum wsrep_query_state wsrep_query_state;
enum wsrep_conflict_state wsrep_conflict_state;
mysql_mutex_t LOCK_wsrep_thd;
mysql_cond_t COND_wsrep_thd;
// changed from wsrep_seqno_t to wsrep_trx_meta_t in wsrep API rev 75
// wsrep_seqno_t wsrep_trx_seqno;
wsrep_trx_meta_t wsrep_trx_meta;
uint32 wsrep_rand;
Relay_log_info* wsrep_rli;
rpl_group_info* wsrep_rgi;
wsrep_ws_handle_t wsrep_ws_handle;
ulong wsrep_retry_counter; // of autocommit
char* wsrep_retry_query;
size_t wsrep_retry_query_len;
enum enum_server_command wsrep_retry_command;
enum wsrep_consistency_check_mode
wsrep_consistency_check;
wsrep_stats_var* wsrep_status_vars;
int wsrep_mysql_replicated;
const char* wsrep_TOI_pre_query; /* a query to apply before
the actual TOI query */
size_t wsrep_TOI_pre_query_len;
wsrep_po_handle_t wsrep_po_handle;
size_t wsrep_po_cnt;
#ifdef GTID_SUPPORT
rpl_sid wsrep_po_sid;
#endif /* GTID_SUPPORT */
void* wsrep_apply_format;
#endif /* WITH_WSREP */
char wsrep_info[128]; /* string for dynamic proc info */
/**
Internal parser state.
Note that since the parser is not re-entrant, we keep only one parser
@ -2756,7 +2802,8 @@ public:
/* Debug Sync facility. See debug_sync.cc. */
struct st_debug_sync_control *debug_sync_control;
#endif /* defined(ENABLED_DEBUG_SYNC) */
THD();
THD(bool is_applier= false);
~THD();
void init(void);
@ -3270,7 +3317,7 @@ public:
tests fail and so force them to propagate the
lex->binlog_row_based_if_mixed upwards to the caller.
*/
if ((variables.binlog_format == BINLOG_FORMAT_MIXED) &&
if ((WSREP_FORMAT(variables.binlog_format) == BINLOG_FORMAT_MIXED) &&
(in_sub_stmt == 0))
set_current_stmt_binlog_format_row();
@ -3322,7 +3369,7 @@ public:
show_system_thread(system_thread)));
if (in_sub_stmt == 0)
{
if (variables.binlog_format == BINLOG_FORMAT_ROW)
if (WSREP_FORMAT(variables.binlog_format) == BINLOG_FORMAT_ROW)
set_current_stmt_binlog_format_row();
else if (temporary_tables == NULL)
set_current_stmt_binlog_format_stmt();