解決超出可在 Oracle 資料庫伺服器上 Decision Center 儲存庫中開啟的游標數目上限的錯誤。 如果您在 Oracle 資料庫伺服器上使用 Decision Center 儲存庫,則可能會收到下列錯誤訊息: ORA-01000 maximum open cursors exceeded error 這不是游標洩漏。 Decision Center 使用許多查詢,且需要符合數量的游標。 在某些情況...
Oracle19c 作为长期支持的大版本，是很多公司和个人选择的主流数据库版本，很多公司新上线的系统也都是以...
OPEN_CURSORS :单个session可以同时open状态并存SC的总数 show parameter open_cursors --查看sid select sid from v$mystat where rownum<=2; --查看已经被缓存的SC总数 SELECT COUNT(*) FROM v$open_cursor where sid=; --当前所有以open状态存在的SC总数 select name,value from v$sysstat where name='opene...
For Oracle databases, the ORA-01000 error occurs when, "A host language program attempted to open too many cursors. The initialization parameter OPEN_CURSORS determines the maximum number of cursors per user." Please refer to following page for more information:http://ora-01000.ora-code.com...
"ORA-01000: maximum open cursors exceeded" To avoid this problem, ensure that themax_open_cursorssetting in the Oracle databases is set to a sufficiently high number (at least 1000). For more information about this setting, see the Oracle documentation. ...
Logs Indicate Too Many Open Files F.2.1 Configuration Options Unavailable Problem When you try to configure WebCenter Portal through Fusion Middleware Control, the following message displays: Configuration options currently unavailable. The application application_name might be down, did not start-up pr...
Here’s a little detail that appeared in 11gR2 that may help you answer questions about open cursors. Oracle has added a“cursor type”column to the viewv$open_cursor, so you can now see which cursors have been held open because of thepl/sql cursor cache, which have been held by these...
Error Message: "ORA-01000: maximum open cursors exceeded" The number of cursors one client can open at a time on a connection is limited (50 is the default value). You do need to explicitly close the statement, by using the method stmt.close() in order to close and freeup the cursors...
If you know how many cursors may be required at a given time, then you can make sure you can open that many simultaneously.Using a Cursor to Execute Statements AgainAfter each stage of execution, the cursor retains enough information about the SQL statement to re-execute the statement without...
Error Message: "ORA-01000: maximum open cursors exceeded" The number of cursors one client can open at a time on a connection is limited (50 is the default value). You do need to explicitly close the statement, by using the method stmt.close() in order to close and freeup the cursors...