create table SM_CODE_M ( L_CODE_ID varchar(35) not null , L_CODE_NM varchar(50) not null , L_CODE_NM_EN varchar(50) , L_CODE_DESC varchar(500) , SORT_SEQ int , USE_YN varchar(1) , REG_ID varchar(35) , REG_DD datetime , MOD_ID varchar(35) , MOD_DD datetime ); create table SM_CODE_S ( S_CODE_ID varchar(35) not null , L_CODE_ID varchar(35) not null , S_CODE_NM varchar(100) , S_CODE_NM_EN varchar(100) , S_CODE_DESC varchar(500) , SORT_SEQ int , COLUMN1 varchar(50) , COLUMN2 varchar(50) , USE_YN varchar(1) , REG_ID varchar(35) , REG_DD datetime , MOD_ID varchar(35) , MOD_DD datetime ); select * from SM_CODE_M SELECT B.S_CODE_ID , B.S_CODE_NM select * FROM SM_CODE_M A, SM_CODE_S B WHERE A.L_CODE_ID = B.L_CODE_ID AND A.USE_YN = 'Y' AND B.USE_YN = 'Y' ORDER BY B.SORT_SEQ