| Make use of UNUSABLE_INDEX by uisnh HInt [message #654136] |
Wed, 27 July 2016 05:38  |
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saipradyumn
Messages: 419
Registered: October 2011
Location: Hyderabad
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Senior Member |
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Hi All ,
Is there any way to make use the index which is UNUSABLE (Other than REBUILD Option & SKIP_UNUSABLE_INDEXES Parameter)?
Following the is code snippet :
CREATE TABLE INDEX_NOTUSED (ID NUMBER PRIMARY KEY ) ;
INSERT INTO INDEX_NOTUSED SELECT ROWNUM+10 FROM DUAL CONNECT BY LEVEL < 10 ;
SELECT * FROM USER_IND_COLUMNS WHERE TABLE_NAME ='INDEX_NOTUSED';
ALTER INDEX SYS_C00123779 unusable ;
Thanks
Sai Pradyumn
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