- we can compile it manually like
alter package serdar.xxx compile body ; - Manuel by the help of a script:we can spool the output and run it.Note that this script is not written for all types like java classes
Set heading off;
set feedback off;
set echo off;
Set lines 999;
spool compile.sql
select 'alter '||
decode(object_type,'SYNONYM',decode(owner,'PUBLIC','PUBLIC SYNONYM '||object_name,
'SYNONYM '||OWNER||'.'||OBJECT_NAME)||' compile;',
decode(OBJECT_TYPE ,'PACKAGE BODY','PACKAGE',OBJECT_TYPE)||
' '||owner||'.'||object_name||' compile '||
decode(OBJECT_TYPE ,'PACKAGE BODY','BODY;',' ;'))
from dba_objects where status<>'VALID'
order by owner,OBJECT_NAME;
spool off
@compile.sql
- DBMS_DDL.ALTER_COMPILE: The same with "alter procudere serdar.test compile"
exec dbms_ddl.alter_compile ('PROCEDURE','SERDAR','TEST'); - DBMS_UTILITY.compile_schema:The
COMPILE_SCHEMA
procedure in theDBMS_UTILITY
package compiles all procedures, functions, packages, and triggers in the specified schema
EXEC DBMS_UTILITY.compile_schema(schema => 'SERDAR'); - UTL_RECOMP :it will recompile all invalids.
--Compile all invalids in the database
exec SYS.UTL_RECOMP.RECOMP_SERIAL ();
--Compile schema SERDAR
exec SYS.UTL_RECOMP.RECOMP_SERIAL ('SERDAR');
--Compile all invalids in the database parallel (If we have eneogh CPU )
exec SYS.UTL_RECOMP.recomp_parallel(4); - UTLRP.SQL : From the operating system as sysdba.Note that this is an example for UNIX systems
SQL>@$ORACLE_HOME/rdbms/admin/utlrp.sql
Monday, September 5, 2011
How to compile Invalid Object?
Operations such as upgrades, patches and DDL changes can invalidate schema objects.Here are some methods to compile objects .But I prefer UTL_RECOMP (from sql or PL/SQL ) or $ORACLE_HOME/rdbms/admin/utlrp.sql (From Operting system)
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