SQL_CA2_MAX_ROWS_DELETE = 当游标是动态游标时,SQL_ATTR_MAX_ROWS语句属性会影响 DELETE 语句。SQL_CA2_MAX_ROWS_UPDATE = 当游标是动态游标时,SQL_ATTR_MAX_ROWS语句属性会影响 UPDATE 语句。SQL_CA2_MAX_ROWS_CATALOG = 当游标是动态游标时,SQL_ATTR_MAX_ROWS语句属性会影响 CATALOG 结果集。SQL_CA2_...
["Customers"]->Rows->Item[0]; Console::WriteLine("Customer Name before Update : {0} ", rowCust->Item["CustName"]);//Modify the value of the CustName fieldString *newStrVal =newString("Jack"); rowCust->set_Item("CustName", newStrVal);//Modify the value of the...
(cmdBuilder->GetDeleteCommand()->CommandText); Console::WriteLine(" "); //Write out the value in the CustName field before updating the data using the DataSet DataRow *rowCust = CustomersDataSet->Tables->Item["Customers"]->Rows->Item[0]; Console::WriteLine("Customer Name bef...
SQL_SS_UPDATES : Updated rows are visible to the cursor. If the cursor scrolls from and returns to an updated row, the data that is returned by the cursor is the updated data, not the original data. SQL_STRING_FUNCTIONS (32-bit mask) Indicates which string functions are supported. The...
1 rows updated. HELLODBA.COM>-- 会话 2 HELLODBA.COM>update t set a=a+100 where a=1; 1 row updated. HELLODBA.COM>commit; Commit complete. HELLODBA.COM>-- 会话 1 HELLODBA.COM>commit; Commit complete. HELLODBA.COM>select name, value from v$mystat m, v$statname n where m.statisti...
HYC00Optional feature not implementedThe driver or data source does not support use ofSQLGetDatawith multiple rows inSQLFetchScroll. This description does not apply to drivers that return the SQL_GD_BLOCK bitmask for the SQL_GETDATA_EXTENSIONS option inSQLGetInfo. ...
data— Updated data MATLAB table Updated data, specified as a MATLAB table. The table can contain one or more rows with updated data. The names of the variables in the table must be a subset of the column names of the database table. Example: data = table([1;0],"VariableNames","New...
The alias specified in the UPDATE clause representing the table or view from which the rows are to be updated.server_name Is the name of the server (using a linked server name or the OPENDATASOURCE function as the server name) on which the table or view is located. If server_name is sp...
SQL Update Multiple Rows: USE mydatabase; UPDATE orders SET quantity = (quantity + 2) SQL Results: (6 row(s) affected) SQL Results: idcustomerday_of_orderproductquantity 1Tizag2008-08-01 00:00:00.000Pen10 2Tizag2008-08-01 00:00:00.000Stapler3 ...
sqlserver.memory_grant_updated_by_feedback:通过反馈更新内存授予时发生。 sqlserver.execution_warning:当 T-SQL 语句或存储过程等待多秒进行内存授予或初始尝试获取内存失败时发生。 将此事件与标识等待的事件结合使用,以排查影响性能的争用问题。 sqlserver.hash_spill_details:如果内存不足,无法处理哈希联接的...