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Showing results for tags 'sql'.
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Hello this is Gulshan Negi I am a software developer. I've recently started learning SQL, and I'm currently reading SQL for Dummies and The Art of SQL book to learn SQL. Should I take any SQL courses to enhance my skills, Is taking course really help worth it? If yes, then which courses should I take? I need some suggestions on this. Thanks
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When i work with the sql, i have found the following two queries with and without JOIN Operator returns the same output.Can anybody help which method is more suitable? Query with JOIN Operator SELECT CM.CRSEID,CM.CRSENAME, CM.CRSELOGINID,CM.FILEPATH,CM.FILEURL,CM.FILEDESCFROM CRSETYPE CT JOIN CRSE CMON CT.CRSEID,=CM.CRSEID,WHERE CT.TYPE=1 Query without JOIN Operator SELECT CM.CRSEID,CM.CRSENAME, CM.CRSELOGINID,CM.FILEPATH,CM.FILEURL,CM.FILEDESCFROM CRSETYPE CT,CRSE CMWHERE CT.TYPE=1 AND CT.CT.CRSEID,=CM.CRSEID Please Reply Regards, Tinoy
