EVENT_NAME: transaction COUNT_STAR: 7 ... 1 row in set (0.00 sec) 从上面表中的示例记录信息中,我们可以看到,同样与等待事件类似,按照用户、主机、用户+主机、线程等纬度进行分组与统计的列,这些列的含义与等待事件类似,这里不再赘述,但对于事务统计事件,针对读写事务和只读事务还单独做了统计(xx_READ_WR...
set locked_by_node = ?, update_time = ? where clusterlockstatus.lock_name = ? and clusterlockstatus.locked_by_node = ? Caused by: org.postgresql.util.PSQLException: ERROR: cannot execute UPDATE in a read-only transaction at org.postgresql.core.v3.QueryExecutorImpl.receiv...
SELECT@@GLOBAL.innodb_data_file_path; Most system variables can be set at server startup (read-only variables such asversion_commentare exceptions). Many can be changed at runtime with theSETstatement. SeeSection 7.1.9, “Using System Variables”, andSection 15.7.6.1, “SET Syntax for Varia...
TransactionNode TransactionScope TransferDatabaseObject TransferErrorMessage TransferJob TransferLogin TransferStoredProcedure 轉換 TransformListItem TransformPositionCursor TransformRelative TransitioningContent Translate TranslationView TransparentBackground 資源回收筒 TreeList 樹狀圖 TreeView Triangle 觸發程序 TriggerActio...
TLSv1.3||tmp_table_size|16777216||tmpdir|/tmp||transaction_alloc_block_size|8192||transaction_allow_batching|OFF||transaction_isolation|REPEATABLE-READ||transaction_prealloc_size|4096||transaction_read_only|OFF||unique_checks|ON||updatable_views_with_limit|YES||use_secondary_engine|ON||version|...
> show ip address outside dhcp lease Temp IP Addr:209.165.201.57 for peer on interface:outside Temp sub net mask:255.255.255.224 DHCP Lease server:209.165.200.225, state:3 Bound DHCP Transaction id:0x4123 Lease:259200 secs, Renewal:129600 secs, Rebind:226800 secs Temp defa...
SynchronizedReadOnlyCollection.System.Collections.Generic.ICollection<T>.IsReadOnly Property (System.Collections.Generic) Notifications MMC Technology Summary IShellPropSheetExt Sending Messages in Transaction Examples Int32Collection.System.Collections.Generic.IEnumerable<System.Int32>.GetEnumerator Method (System...
set local transaction isolation level read committed read only; show transaction_isolation; 【预期输出】: 1.成功 【实际输出】: 1.失败 数据库core (gdb) bt #0 BBOX_CreateCoredump (file_name=file_name@entry=0x0) at bbox_create.cpp:404 #1 0x000056520fc08e11 in bbox_handler (sig=, si=...
shell> mysqldump --all-databases --single-transaction --master-data=1 > data.sql 有了数据文件,传输到从服务器上并导入: shell> mysql < data.sql 如果数据量很大的话,mysqldump会非常慢,此时直接拷贝数据文件能节省不少时间: 在拷贝之前要先锁定数据,然后再获得相关的日志信息(FILE & POSITION): ...
If receive blocked and unblocked do not match after a sufficient period of time, the transaction is stalled. Sock UDP Disconnects Number of UDP disconnects to the gateway. Sock Pipe Errors Number of times socket pipe establishment failed. WEBVPN Citrix statistics: Server Packets in ...