A COMMIT command in Structured Query Language(SQL) is a transaction command that is used to save all changes made by a particular transaction in a relational database management system since the last COMMIT or ROLLBACK command. It signifies the end of a successful transaction. All the data or...
|mysql_execute_command|--trans_commit|---ha_commit_trans|---MYSQL_BIN_LOG::prepare// 开启 binlog prepare 和 innodb prepare|---ha_prepare_low// Binlog prepare:获取上一个事务最大的 sequence number 时间戳|---binlog_prepare// innodb prepare|---innobase_xa_prepare|---trx_prepare_for_mys...
|mysql_execute_command|--trans_commit|---ha_commit_trans|---MYSQL_BIN_LOG::prepare//开启 binlogprepare和 innodbprepare|---ha_prepare_low//Binlogprepare:获取上一个事务最大的 sequence number 时间戳|---binlog_prepare//innodbprepare|---innobase_xa_prepare|---trx_prepare_for_mysql//1.调用...
privatestaticvoidExecuteSqlTransaction(stringconnectionString){using(SqlConnection connection =newSqlConnection(connectionString)) { connection.Open(); SqlCommand command = connection.CreateCommand(); SqlTransaction transaction;// Start a local transaction.transaction = connection.BeginTransaction();// Must a...
|mysql_execute_command |--trans_commit |---ha_commit_trans |---MYSQL_BIN_LOG::prepare // 开启 binlog prepare 和 innodb prepare |---ha_prepare_low // Binlog prepare:获取上一个事务最大的 sequence number 时间戳 |---binlog_prepare // innodb prepare |---...
【测试类型:SQL功能】【测试版本:6.0.0】【ustore】 ustore表使用进行外键约束deferrable initially deferred创建后,存在部分情况commit时无法检查约束 【操作系统和硬件信息】(查询命令: cat /etc/system-release, uname -a): CentOS Linux release 7.7.1908 (Core) ...
|mysql_execute_command |--trans_commit |---ha_commit_trans |---MYSQL_BIN_LOG::prepare // 开启 binlog prepare 和 innodb prepare |---ha_prepare_low // Binlog prepare:获取上一个事务最大的 sequence number 时间戳 |---binlog_prepare // innodb prepare |---innobase_xa_prepare |---trx...
Case 2: Email address in git config matches with an email address on Bitbucket: If the email address set on your git configuration file matches the email address specified in your Bitbucket user profile, the SQL command mentioned in the 'Diagnosis' step ...
Use a sqlcmd command line to connect to SQL Server under the Dedicated Administrator Connection (DAC) and execute the modified Transact-SQL script. For example: Console Copy sqlcmd -S PRODSERV1\MSSQLSERVER -A -E -i c:\temp\remove_duplicates.sql Restart SQL Server in Multi-User mode,...
clog(全称Commit Log,PostgreSQL transaction-commit-log manager,主要在clog.c中实现)里面记录了事务的执行状态,每次事务提交和回滚的时候,都需要更新该状态(调用CommitTransactionCommand(void)),PostgreSQL服务器访问该文件确定事务的状态,保存在pg_xact目录中,每个文件大小为256KB,每个事务2位(bit),故1个文件可以包含...