ORA-00904: "DROP_SEGMENTS": invalid identifier 解决方法

本文介绍了解决Oracle 9.2.0.5数据库中出现的ORA-00904错误的方法。该错误与新增的DROP_SEGMENTS字段有关。通过关闭数据库、启动迁移模式并运行catpatch.sql等步骤可以解决问题。

之前按用户imp了一个9i的数据库,今天发现Job执行失败,alertlog显示:

ORA-00904:"DROP_SEGMENTS":invalididentifier

上网搜了一下,摘抄如下,说是要执行下catpatch.sql脚本。

Oracle9.2.0.5addedtheDROP_SEGMENTScolumntotheDBA_TAB_MODIFICATIONSview.Internally,thedollartablesys.mon_mods$receivedthenewdrop_segmentscolumn.Guesswho'sresponsibleforaddingthisnewcolumnduringthepatchprocess?

Yup,it'scatpatch.sql.Oh,joy!

Ifyoudon'truncatpatchwhenpatchingto9.2.0.5,afewthingswillhappenwithregardstothedrop_segmentscolumn:

SMONwillcomplainprofuselyinalert.logwheneverittriestoupdatesys.mon_mods$.Thatmeansyougetthiserrormessageevery15minutes,orsooner:

ThuNov2517:21:052004

Errorsinfile/u01/app/oracle/admin/mydb/bdump/mydb_smon_8201.trc:

ORA-00904:"DROP_SEGMENTS":invalididentifier

DBMS_STATS.FLUSH_DATABASE_MONITORING_INFOwillfail.

AccordingtoMetalinkNote285315.1,you'llalsogettheORA-00904errorinthealert.logonDROPTABLEandTRUNCATETABLE.

YouwillgettheORA-00904errorwhenyoutrytoupdatestatisticswith"GATHERSTALE".

Ifyoucan'tupdatestatistics,youwillhavebadoptimizerplans.

解决方法如下:

1.shutdowndatabase

2.startupmigrate

3.@?/rdbms/admin/catpatch.sql--升级数据字典

4.@?/rdbms/admin/catalog.sql--创建系统常用的数据字典视图和同义词

5.@?/rdbms/admin/utlrp.sql--编译存储过程

6.重启数据库

SQL>describesys.mon_mods$;

NameNull?Type

-------------------------------------

OBJ#NUMBER

INSERTSNUMBER

UPDATESNUMBER

DELETESNUMBER

TIMESTAMPDATE

FLAGSNUMBER

DROP_SEGMENTSNUMBER<==出现了该字段

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SELECT df.tablespace_name AS "表空间名", df.total_space AS "总空间(MB)", NVL(fs.free_space, 0) AS "空闲空间(MB)", (df.total_space - NVL(fs.free_space, 0)) AS "已用空间(MB)", ROUND((df.total_space - NVL(fs.free_space, 0)) 2 3 4 5 6 * 100 / df.total_space, 2) AS "利用率(%)" FROM (SELECT tablespace_name, ROUND(SUM(bytes) / 1024 / 1024, 2) total_space FROM dba_data_files GROUP BY tablespace_name) df LEFT JOIN (SELECT 7 8 9 10 11 12 13 14 15 16 17 tablespace_name, ROUND(SUM(bytes) / 1024 / 1024, 2) free_space FROM dba_free_space GROUP BY tablespace_name) fs ON df.tablespace_name = fs.tablespace_name ORDER BY "利用率(%)" DESC; 18 19 20 21 22 23 24 25 26 表空间名 总空间(MB) 空闲空间(MB) 已用空间(MB) 利用率(%) ------------------------------ ---------- ------------ ------------ ---------- SYSTEM 65527.98 117.94 65410.04 99.82 TIMP_XZEEMS_INTER_FLOW 20992 1237.13 19754.87 94.11 SYSAUX 1800 116.94 1683.06 93.5 TIMP_XZEEMS_INTRA_FLOW 8192 768.69 7423.31 90.62 USERS 5 3.69 1.31 26.2 UNDOTBS1 175 137.94 37.06 21.18 TIMP_XZEEMS_INTRA 1024 985.31 38.69 3.78 TIMP_XZEEMS_INTER 1024 986.13 37.87 3.7 TIMP_XZEEMS_MQ_INTRA 1024 1019.63 4.37 .43 9 rows selected. SQL> SELECT a.tablespace_name AS "表空间名", ROUND(a.bytes_alloc / 1024 / 1024, 2) AS "总空间(MB)", ROUND((a.bytes_alloc - NVL(b.bytes_free, 0)) / 1024 / 1024, 2) AS "已用空间(MB)", ROUND(NVL(b.bytes_free, 0) / 1024 / 1024, 2) AS "空 2 3 4 5 闲空间(MB)", ROUND((a.bytes_alloc - NVL(b.bytes_free, 0)) / a.bytes_alloc * 100, 2) AS "利用率(%)", a.autoextensible AS "自动扩展" FROM (SELECT tablespace_name, SUM(bytes) bytes_alloc, MAX(autoextensible) aut 6 7 8 9 10 11 12 oextensible FROM dba_data_files GROUP BY tablespace_name) a LEFT JOIN (SELECT tablespace_name, SUM(bytes) bytes_free FROM dba_free_space GROUP BY tablespace_name) b ON a.tablespace_name = b.tablespace_name UNION AL 13 14 15 16 17 18 19 20 21 22 L SELECT tablespace_name AS "表空间名", ROUND(SUM(bytes) / 1024 / 1024, 2) AS "总空间(MB)", ROUND(SUM(bytes_used) / 1024 / 1024, 2) AS "已用空间(MB)", ROUND(SUM(bytes_free) / 1024 / 1024, 2) AS "空闲空间(MB)", ROUND(SUM( 23 24 25 26 27 28 bytes_used) / SUM(bytes) * 100, 2) AS "利用率(%)", 'YES' AS "自动扩展" FROM dba_temp_free_space GROUP BY tablespace_name ORDER BY 5 DESC; 29 30 31 32 ROUND(SUM(bytes_used) / SUM(bytes) * 100, 2) AS "利用率(%)", * ERROR at line 28: ORA-00904: "BYTES": invalid identifier
最新发布
08-07
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