If you are in charge of multiple databases in different schemas it might be almost impossible to remember every table and column name out there. That is why it is crucial to know how to look for a table in Oracle regardless of the schema that owns it. ...
ORA-01092: ORACLE instance terminated. Disconnection forced ORA-18008: cannot find OUTLN schema ID: 7715 ID: 241 3 故障原因: OUTLN Schema作为系统的 Schema 必须存在。 处理方法: 1.方案一 利用磁带库等备份设备,还原数据库至 OUTLN Schema 存在的状态。 注意:此恢复可能造成部分数据丢失的情况。 2.方案...
QUERY 1: Check table size from user_segments. When you are connected to your own schema/user. select segment_name,sum(bytes)/1024/1024/1024 GB from user_segments where segment_type='TABLE' and segment_name=upper('&TABLE_NAME') group by segment_name; QUERY 2: Check table size from dba...
Search before asking I had searched in the issues and found no similar issues. What happened 同步oracle数据到starrocks报错 SeaTunnel Version 2.3.5 SeaTunnel Config env { parallelism = 2 job.mode = "STREAMING" checkpoint.interval = 2000 } source...
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个人猜测翻译自Dealing with Oracle PL/SQL Error "ORA-04068: existing state of packages has been discarded" Transparently in Java/JDBC(需F|Q) 导言 在我们需要与数据库进行交互时,应尽可能地使用存储过程——无论我们使用哪个数据库。这是假设这个数据库提供了编写存储过程的工具,大多数主要的数据库都确实如...
Oracle Basics Oracle Advanced Alter Table Alter Tablespace Change Password Check Constraints Comments in SQL Create Schema Create Schema Statement Create Table Create Table As Create Tablespace Create User Data Types Declare Variables Drop Table Drop Tablespace Drop User Error Messages Find Default ...
85 + docker compose exec kingbase bash -c 'ksql -U $DB_USER -d test -f /tmp/schema.sql' 85 86 ``` 86 87 87 - **注意**: MyBatis、MyBatis Plus 目前不兼容人大金仓,推荐直接使用 PostgreSQL JDBC 驱动,已经 url 配置方式连接数据库。88...
$ find /bin -maxdepth 2 -perm /a=x bin bin/preseed_command bin/mount bin/zfgrep bin/tempfile… output truncated … 三 基于文件拥有者和用户组的查找 13.查找属于特定用户的文件 查找当前目录下,属于 bob 的文件。 $ find . -user bob../abc.txt ./abc ./subdir ./subdir/how.php ./abc....
Oracle Table Lock If you encounter a TM lock is means that two sessions are trying to modify some data but blocking each other. Unless one sessions finished (commit or rollback), you’ll never have to wait forever. These queries should help you to identify the cause of your blocking sessi...