SGA实际大小 = DB_CACHE_SIZE + DB_KEEP_CACHE_SIZE + DB_RECYCLE_CACHE_SIZE + DB_nk_CACHE_SIZE + SHARED_POOL_SIZE + LARGE_POOL_SIZE + JAVA_POOL_SIZE + STREAMS_POOL_SIZE(10g中的新内存池) + LOG_BUFFERS+11K(Redo Log Buffer的保护页) + 1MB + 16M(SGA内部内存消耗,适合于9i及之前版本) ...
Oracle Exadata is an enterprise database platform that runs Oracle Database workloads of any scale and criticality with high performance, availability, and security. Exadata’s scale-out design employs unique optimizations that let transaction processing, analytics, artificial intelligence, and mixed workl...
cur = con.cursor() cur.bindarraysize = 7 cur.setinputsizes(int, 20) cur.executemany("insert into mytab(id, data) values (:1, :2)", rows) con.commit() # Now query the results back cur2 = con.cursor() cur2.execute('select * from mytab') res = cur2.fetchall() print res ...
Before you can connect to an Oracle database using Power Query, you need to install the Oracle Client for Microsoft Tools (OCMT). To connect to an Oracle database with theon-premises data gateway, 64-bit OCMT must be installed on the computer running the gateway. For more information, go...
//related to connection pooling. con.ConnectionString = "User Id=scott;Password=tiger;Data Source=oracle;" + "Min Pool Size=10;Connection Lifetime=100000;Connection Timeout=60;" + "Incr Pool Size=5; Decr Pool Size=2"; con.Open(); ...
0 redosize 1241 bytes sent viaSQL*Nettoclient 519 bytes received viaSQL*Netfromclient 2SQL*Net roundtripsto/fromclient 0 sorts (memory) 0 sorts (disk) 1rowsprocessed SQL> 下表是统计信息列表及其含义。有些看名字就能大概了解它意思,实在不确定,看看英文描述,不是很多。这里就不多说了。
异常:Unknown operation oracle-sync-database 处理办法: 需要使用最新的 flink-doris-connector 包https://repository.apache.org/content/repositories/snapshots/org/apache/doris/ 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [root@node1 flink-1.17.1]# ll lib -rw-r--r-- 1 501 games 196491 5...
Monospace type indicates code components such as user exits and scripts; the names of files and database objects; URL paths; and input and output text that appears on the screen. Uppercase monospace type is generally used to represent the names of Oracle GoldenGate parameters, commands, and ...
The request size limit is 2MB. Oracle native query is supported with the following limitations: Requires gateway version 3000.63.4 (October release) or later. RefCursor isn't supported. OUT parameters aren't supported. Only one result set can be returned. The following data types can't be use...
ORA-17043 Invalid stream maximum size 流的最大长度无效。 ORA-17044 Internal error: Data array not allocated 内部错误: 未分配数据数组。 ORA-17045 Internal error: Attempt to access bind values beyond the batch value 内部错误: 试图访问批值之外的绑定值。 ORA-17046 Internal error: Invalid index for...