processing each row, until you determine you are at the end of the result set. There are three types of syntax associated with cursors: creating the cursor, fetching with the cursor, and closing the cursor. In
OceanBase Database automatically sets cursors for DML operations such as ALTER and DELETE, and creates workspaces for the cursors. These cursors implicitly created by the system are referred to as implicit cursors and named after SQL cursors, which is defined by OceanBase Database. Applicability This...
Cursors vs while loop Customize email message - SQL Server Agent Data Archiving/Purging process Data conversion from non-unicode character to unicode character Data Pump Data Truncated using FOR XML PATH Data type equivalent in T-SQL for the CLOB data type in PL-SQL - SQL Server 2012 and su...
szSqlState = "01S02", *pfNativeError = 0, szErrorMsg="[Microsoft][SQL Server Native Client] Cursor type changed" 应用程序可以通过调用 SQLGetStmtOption 设置为SQL_CURSOR_TYPE来确定正在使用哪种类型的游标。 游标类型转换仅适用于一个语句。 下一个 SQLExecDirect 或SQLExecute 将使用...
Cursors vs while loop Customize email message - SQL Server Agent Data Archiving/Purging process Data conversion from non-unicode character to unicode character Data Pump Data Truncated using FOR XML PATH Data type equivalent in T-SQL for the CLOB data type in PL-SQL - SQL Server 2012 and supe...