42 lines
No EOL
1.2 KiB
Markdown
42 lines
No EOL
1.2 KiB
Markdown
#### 查看 Oracle 正在执行的 sql 语句以及发起的用户
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```sql
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SELECT b.sid oracleID,
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b.username 用户名,
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b.serial#,
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paddr,
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sql_text 正在执行的SQL,
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b.machine 计算机名称
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FROM v$process a, v$session b, v$sqlarea c
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WHERE a.addr = b.paddr
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AND b.sql_hash_value = c.hash_value
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```
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#### 查询当前用户正在执行的SQL
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```sql
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select a.sid,
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a.serial#,
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a.paddr,
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a.machine,
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nvl(a.sql_id, a.prev_sql_id) sql_id,
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b.sql_text,
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b.sql_fulltext,
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b.executions,
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b.first_load_time,
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b.last_load_time,
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b.last_active_time,
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b.disk_reads,
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b.direct_writes,
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b.buffer_gets
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from v$session a, v$sql b
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where a.username = sys_context('USERENV', 'CURRENT_USER')
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and a.status = 'ACTIVE'
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and nvl(a.sql_id, a.prev_sql_id) = b.sql_id;
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```
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#### 查看1小时内执行的sql语句,并按照执行时间倒序排序
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```sql
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select s.LAST_ACTIVE_TIME,s.SQL_TEXT,s.SQL_FULLTEXT,s.FIRST_LOAD_TIME,s.LAST_LOAD_TIME,s.EXECUTIONS from v$sql s
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where s.SQL_TEXT like '%DUAL%' and s.LAST_ACTIVE_TIME>sysdate-1/24
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order by s.LAST_ACTIVE_TIME desc
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``` |