DROP INDEX A_IDX
------------
EXECUTE IMMEDIATE 'DROP INDEX A_IDX';
CREATE INDEX A_IDX ON A(A);
--------
EXECUTE IMMEDIATE 'CREATE INDEX A_IDX ON A(A)';
------------
EXECUTE IMMEDIATE 'DROP INDEX A_IDX';
CREATE INDEX A_IDX ON A(A);
--------
EXECUTE IMMEDIATE 'CREATE INDEX A_IDX ON A(A)';
解决方案 »
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