SQL History - access to all of the queries and scripts you've already ran Automatic Query Result Formatting - easy to read SQL results or format to JSON, XML, CSV, INSERTs, and HTML Generate object DDL or get object metadata with simple commands like DDL and INFO ...
SQL History - access to all of the queries and scripts you've already ran Automatic Query Result Formatting - easy to read SQL results or format to JSON, XML, CSV, INSERTs, and HTML Generate object DDL or get object metadata with simple commands like DDL and INFO ...
3).重启PL/SQL Developer,在sql窗口中输入s+空格,sc+空格做测试 7.执行单条SQL语句 PL/SQL Developer 7.1.2 -->tools->Preferences-->Window types ,勾上“AutoSelect Statement”。在使用PL/SQL Developer的SQL Window时,按F8键,PL/SQL Developer默认是执行该窗口的所有SQL语句,需要设置为鼠标所在的那条SQL语...
1、PL/SQL Developer记住登陆密码 在使用PL/SQL Developer时,为了工作方便希望PL/SQL Developer记住登录Oracle的用户名和密码; 设置方法:PL/SQL Developer7.1.2 ->tools->Preferences->Oracle->Logon History,“Store history”是默认勾选的,勾上 “Store with password”即可,重新登录在输入一次密码则记住了。 2、...
FORMAT RULES <filename> - Loads SQLDeveloper Formatter rules file to formatter FORMAT FILE GETfile_name[.ext] [LIST | NOLIST] Loads a SQL statement or PL/SQL block from a file into the SQL buffer. The buffer has no command history list and does not record SQLcl commands. REM[ARK] ...
sql_id AND active_session_history.user_id = dba_users.user_id GROUP BY active_session_history.user_id, sqlarea.sql_text, sqlarea.sql_id, dba_users.username ORDER BY 4 DESC) x WHERE ROWNUM <= 11; 6、等待最多的对象 代码语言:javascript 代码运行次数:0 运行 AI代码解释 --filename:top_...
FORMAT RULES <filename> - Loads SQLDeveloper Formatter rules file to formatter FORMAT FILE GET file_name[.ext] [LIST | NOLIST] Loads a SQL statement or PL/SQL block from a file into the SQL buffer. The buffer has no command history list and does not record SQLcl commands. REM[...
将Oracle查询的日期格式转换为SQL Server查询可以通过使用不同的日期函数和格式化字符串来实现。以下是一种常见的方法: 在Oracle中,日期可以使用TO_CHAR函数将其转换为特定格式的字符串。例如,将日期转换为YYYY-MM-DD格式的字符串可以使用以下语句: 代码语言:txt ...
类的系统等待数–查询V$ACTIVE_SESSION_HISTORY –In the query below, the highest count session is leader in non-idle wait events. select session_id, count(1) from v$active_session_history group by session_id order by 2; 1. 2. 3. 4. 1 2 3 4 –In the query below, find the SQL for...
查看导致死锁的 SQL SELECT s.sid, q.sql_text FROM v$sqltext q, v$session s WHERE q.address = s.sql_address AND s.sid = &sid -- 这个&sid 是第一步查询出来的 ORDER BY piece; 1. 2. 3. 4. 执行后,输入对应的sid即可查看对应的sql. ...