{ OPERATION_MODE = { READ_WRITE | READ_ONLY } | CLEANUP_POLICY = ( STALE_QUERY_THRESHOLD_DAYS = number ) | DATA_FLUSH_INTERVAL_SECONDS = number | MAX_STORAGE_SIZE_MB = number | INTERVAL_LENGTH_MINUTES = number | SIZE_BASED_CLEANUP_MODE = { AUTO | OFF } | QUERY_CAPTURE_MODE = ...
If READ_COMMITTED_SNAPSHOT is set to OFF (the default on SQL Server), the Database Engine uses shared locks to prevent other transactions from modifying rows while the current transaction is running a read operation. The shared locks also block the statement from reading rows...
Exception in thread "" java.sql.SQLException: Operation not allowed after ResultSet closed 我们根据报错信息找到了com.mysql.cj.jdbc.result.ResultSetImpl#checkClosed方法,内容如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 protectedfinal JdbcConnectioncheckClosed()throws SQLException{JdbcConnection...
If READ_COMMITTED_SNAPSHOT is set to OFF (the default on SQL Server), the Database Engine uses shared locks to prevent other transactions from modifying rows while the current transaction is running a read operation. The shared locks also block the statement from reading rows modified by othe...
If READ_COMMITTED_SNAPSHOT is set to OFF (the default on SQL Server), the Database Engine uses shared locks to prevent other transactions from modifying rows while the current transaction is running a read operation. The shared locks also block the statement from reading rows modified by oth...
{ OPERATION_MODE = { READ_WRITE | READ_ONLY } | CLEANUP_POLICY = ( STALE_QUERY_THRESHOLD_DAYS = number ) | DATA_FLUSH_INTERVAL_SECONDS = number | MAX_STORAGE_SIZE_MB = number | INTERVAL_LENGTH_MINUTES = number | SIZE_BASED_CLEANUP_MODE = { AUTO | OFF } | QUERY_CAPTURE_MODE = ...
When the database is set to AUTOCLOSE = ON, an operation that initiates an automatic database shutdown clears the plan cache for the instance of SQL Server. Clearing the plan cache causes a recompilation of all subsequent execution plans and can cause a sudden, temporary decrease in query pe...
When the database is set to AUTOCLOSE = ON, an operation that initiates an automatic database shutdown clears the plan cache for the instance of SQL Server. Clearing the plan cache causes a recompilation of all subsequent execution plans and can cause a sudden, temporary decrease in query pe...
When the database is set to AUTOCLOSE = ON, an operation that initiates an automatic database shutdown clears the plan cache for the instance of SQL Server. Clearing the plan cache causes a recompilation of all subsequent execution plans and can cause a sudden, temporary decrease ...
When the database is set to AUTOCLOSE = ON, an operation that initiates an automatic database shutdown clears the plan cache for the instance of SQL Server. Clearing the plan cache causes a recompilation of all subsequent execution plans and can cause a sudden, temporary decreas...