DB2批量插入测试数据:DB2 DB2 INSERT INTO USER (USERID, MOBILE)SELECT CHAR(ROW_NUMBER() OVER()) AS USERID, CHAR(13900000000 + ROW_NUMBER() OVER()) AS MOBILEFROM SYSCAT.COLUMNS T1 JOIN SYSCAT.COLUMNS T2 ON T1.COLNAME != T2.COLNAME FETCH FIRST 10000 ROWS ONLY DB2