ANALYZE¶
The ANALYZE statement of Teradata is used to migrate tables.
Input: CREATE TABLE with INDEX
CREATE TABLE EMP27 AS emp21 WITH DATA
PRIMARY INDEX (EMPNO) ON COMMIT PRESERVE ROWS;
Output:
Begin
CREATE TABLE EMP27
( LIKE emp21 INCLUDING ALL EXCLUDING PARTITION EXCLUDING RELOPTIONS EXCLUDING
DISTRIBUTION )
DISTRIBUTE BY HASH ( EMPNO ) ;
INSERT INTO EMP27
select * from emp21 ;
end ;
/
ANALYZE Emp27 (EmpNo);