How do like the following batch write to execute
UPDATE A SET QSDWDM=REPLACE (QSDWDM, SUBSTR (QSDWDM, 0, 6), '123456') WHERE XZQHDM='123456'
UPDATE A SET QSDWDM=REPLACE (QSDWDM, SUBSTR (QSDWDM, 0, 6), 'ABCDED) WHERE XZQHDM=' ABCDED '
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XZQHDM values have many need to batch to execute the


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