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Friday 29 January 2016

EXECUTE IMMEDIATE

EXECUTE IMMEDIATE:
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One can call DDL statements like CREATE, DROP, TRUNCATE, etc. from PL/SQL by using the "EXECUTE IMMEDIATE" statement (native SQL). Examples:

begin
  EXECUTE IMMEDIATE 'CREATE TABLE X(A DATE)';
end;

begin
execute Immediate 'TRUNCATE TABLE emp';
end;


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