SELECT * FROM ham01 

CREATE TABLE TDatabaseInfo
(
    
)

CREATE TABLE TEmployeeInfo
(
    FCompName VARCHAR(50),
    FEmpNo VARCHAR(50),
    FEmpName VARCHAR(50),
    FMobile VARCHAR(50),
    FPosName VARCHAR(50)
)

SELECT gae02c AS FCompName ,haa01c AS FEmpNo,haa02c AS FEmpName,haa20c AS FMobile,gsb03c AS FPosName
FROM ham01
LEFT JOIN gam05 ON haa00c = gae01c
LEFT JOIN gsm02 ON  haa25c = gsb02c AND gsb01c = 'R'
WHERE haa20c IS NOT NULL
AND len(haa20c) = 11 
GROUP BY gae02c,haa01c,haa02c,haa20c,gsb03c