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本篇内容介绍了“数据库中失效对象编译的方法教程”的有关知识,在实际案例的操作过程中,不少人都会遇到这样的困境,接下来就让小编带领大家学习一下如何处理这些情况吧!希望大家仔细阅读,能够学有所成!
-------------------------------------------------------- -- DDL for Table RECOMPILE_LOG -------------------------------------------------------- CREATE TABLE "RECOMPILE_LOG" ( "RDATE" DATE, "ERRMSG" VARCHAR2(200 BYTE) ) ; -------------------------------------------------------- -- DDL for Table RECOMPILE_TYPE_INFO -------------------------------------------------------- CREATE TABLE "RECOMPILE_TYPE_INFO" ( "TYPE" VARCHAR2(30 BYTE), "PROCESS_MODE" VARCHAR2(30 BYTE), "BASE_TABLE" VARCHAR2(30 BYTE) ) ; Insert into EODA.RECOMPILE_TYPE_INFO (TYPE,PROCESS_MODE,BASE_TABLE) values ('TRIGGER','COMPILE','DBA_DEPENDENCIES'); Insert into EODA.RECOMPILE_TYPE_INFO (TYPE,PROCESS_MODE,BASE_TABLE) values ('PROCEDURE','COMPILE','DBA_DEPENDENCIES'); Insert into EODA.RECOMPILE_TYPE_INFO (TYPE,PROCESS_MODE,BASE_TABLE) values ('FUNCTION','COMPILE','DBA_DEPENDENCIES'); Insert into EODA.RECOMPILE_TYPE_INFO (TYPE,PROCESS_MODE,BASE_TABLE) values ('PACKAGE','COMPILE','DBA_DEPENDENCIES'); Insert into EODA.RECOMPILE_TYPE_INFO (TYPE,PROCESS_MODE,BASE_TABLE) values ('TYPE','COMPILE','DBA_DEPENDENCIES'); Insert into EODA.RECOMPILE_TYPE_INFO (TYPE,PROCESS_MODE,BASE_TABLE) values ('INDEX','REBUILD ONLINE','DBA_INDEXES'); -------------------------------------------------------- -- DDL for Procedure RECOMPILE_OBJECTS -------------------------------------------------------- set define off; CREATE OR REPLACE EDITIONABLE PROCEDURE "RECOMPILE_OBJECTS" (RIO_OWNER VARCHAR2, RIO_OBJECT_NAME VARCHAR2) AS COMPILE_SQL VARCHAR2(500); P_OWNER VARCHAR2(30) := UPPER(RIO_OWNER); P_OBJECT_NAME VARCHAR2(30) := UPPER(RIO_OBJECT_NAME); BEGIN FOR RIO_TYPE IN (SELECT TYPE, PROCESS_MODE, BASE_TABLE FROM RECOMPILE_TYPE_INFO) LOOP IF RIO_TYPE.BASE_TABLE = 'DBA_DEPENDENCIES' THEN FOR DBA_DEP IN (SELECT OWNER, NAME FROM DBA_DEPENDENCIES WHERE TYPE = RIO_TYPE.TYPE AND REFERENCED_OWNER = P_OWNER AND REFERENCED_NAME = P_OBJECT_NAME) LOOP FOR DBA_OBJ IN (SELECT STATUS FROM DBA_OBJECTS WHERE OWNER = DBA_DEP.OWNER AND OBJECT_NAME = DBA_DEP.NAME) LOOP IF DBA_OBJ.STATUS = 'INVALID' THEN BEGIN COMPILE_SQL := 'ALTER ' || RIO_TYPE.TYPE || ' ' || DBA_DEP.OWNER || '.' || DBA_DEP.NAME || ' ' || RIO_TYPE.PROCESS_MODE; EXECUTE immediate COMPILE_SQL; EXCEPTION WHEN OTHERS THEN INSERT INTO recompile_log (rdate, errmsg) VALUES (sysdate, COMPILE_SQL); END; END IF; END LOOP; END LOOP; END IF; IF RIO_TYPE.BASE_TABLE = 'DBA_INDEXES' THEN FOR DBA_IND IN (SELECT OWNER, INDEX_NAME, PARTITIONED, STATUS FROM DBA_INDEXES WHERE TABLE_OWNER = P_OWNER AND TABLE_NAME = P_OBJECT_NAME) LOOP IF DBA_IND.PARTITIONED = 'NO' AND DBA_IND.STATUS = 'INVALID' THEN BEGIN COMPILE_SQL := 'ALTER ' || RIO_TYPE.TYPE || ' ' || DBA_IND.OWNER || '.' || DBA_IND.INDEX_NAME || ' ' || RIO_TYPE.PROCESS_MODE; EXECUTE immediate COMPILE_SQL; EXCEPTION WHEN OTHERS THEN INSERT INTO recompile_log (rdate, errmsg) VALUES (sysdate, COMPILE_SQL); END; END IF; IF DBA_IND.PARTITIONED = 'YES' THEN FOR IND_PAR IN (SELECT PARTITION_NAME, STATUS FROM DBA_IND_PARTITIONS WHERE INDEX_OWNER = DBA_IND.OWNER AND INDEX_NAME = DBA_IND.INDEX_NAME) LOOP IF IND_PAR.STATUS = 'UNUSABLE' THEN BEGIN COMPILE_SQL := 'ALTER ' || RIO_TYPE.TYPE || ' ' || DBA_IND.OWNER || '.' || DBA_IND.INDEX_NAME || ' PARTITION ' || IND_PAR.PARTITION_NAME || ' ONLINE'; EXECUTE immediate COMPILE_SQL; EXCEPTION WHEN OTHERS THEN INSERT INTO recompile_log (rdate, errmsg) VALUES (sysdate, COMPILE_SQL); END; END IF; END LOOP; END IF; END LOOP; END IF; END LOOP; END; /
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