'alter sequence '||p_seq_name||' increment by 1 minvalue 0'; end; Fromhttp://www.google.com.hk/search?hl=zh-CN&newwindow=1&safe=strict&client=aff-cs-360se&hs=YSd&q=oracle+SEQUENCE+reset&btnG=Google+%E6%90%9C%E7%B4%A2&aq=f&aqi=&aql=&oq=
2、Google,Key word: oracle 、sequence、reset Result: create or replace procedure reset_seq( p_seq_name in varchar2 ) is l_val number; begin execute immediate 'select ' || p_seq_name || '.nextval from dual' INTO l_val; execute immediate 'alter sequence ' || p_seq_name || ' incr...
从flashback_transaction_query 这个视图里查询引起数据变化的事务,和撤销事务的SQL语句(PPT-II-270)也就是查询operation 和 undo_sql列。可以和闪回版本查询结合起来使用。2)示例:sys:SQL>desc flashback_transaction_query;SQL>select undo_sql from flashback_transaction_query where xid=hextoraw('事务号');接上...
select name,sequence#,to_char(first_time,'dd-mon-yyyy hh24:mi:ss') from v$archived_log order by first_time; 5、oracle 正确删除归档日志,并清除 V$ARCHIVED_LOG 数据 1. 连接 RMAN 管理 rman target / 2. 查看归档日志列表 RMAN> crosscheck archivelog all; 1. 3. 删除所有归档日志 RMAN> DELET...
ZLM[ZLM]> CREATE SEQUENCE SEQ_T_ID MINVALUE 1 MAXVALUE 999999 INCREMENT BY 1 START WITH 1; Query OK, 0 rows affected (0.03 sec) ZLM[ZLM]> SELECT SEQUENCE_NAME,MIN_VALUE,LAST_NUMBER,CYCLE_FLAG,ORDER_FLAG,CACHE_SIZE FROM DBA_SEQUENCES WHERE SEQUENCE_OWNER='ZLM'; +---+---+---+-...
trigger that resets the query status of a record, you must set the Execution Style of that block or item level POST-QUERY trigger to After. Because the flexfield POST-QUERY logic updates field values for your flexfield, the record must be reset to query status after that logic has fired....
Oracle GoldenGate appends this name with a nine-digit sequence number whenever a new file is created. For example, a trail named var/lib/data/tr would have files named var/lib/data/tr000000001, var/lib/data/tr000000002, and so forth. group-name The name of the Extract group to which...
ZLM[ZLM]> CREATE SEQUENCE SEQ_T_ID MINVALUE 1 MAXVALUE 999999 INCREMENT BY 1 START WITH 1; Query OK, 0 rows affected (0.03 sec) ZLM[ZLM]> SELECT SEQUENCE_NAME,MIN_VALUE,LAST_NUMBER,CYCLE_FLAG,ORDER_FLAG,CACHE_SIZE FROM DBA_SEQUENCES WHERE SEQUENCE_OWNER='ZLM'; +---+---+---+-...
Error Message: "ORA-01002: fetch out of sequence" A JDBC Connection by default has the AutoCommit turned ON. However, to use a SQL that has 'for update' you need to have autoCommit to be turned OFF. Hence, the solution is to set autocommit to false. ...
在非DML语句中使用序列(sequence) 在之前版本,如果要将sequence的值赋给变量,需要通过类似以下语句实现: select seq_x.next_val into v_x from dual; 在11g中,不需要这么麻烦了,下面语句就可以实现: v_x := seq_x.next_val; ...