RE: SEC S20W2 || Databases and SQL language - Part 2

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SEC S20W2 || Databases and SQL language - Part 2

in dynamicdevs-s20w2 •  last month 

You are right the query related to the books will not work because the syntax of the query is wrong. It has written =NULL But the correct syntax to use this constraints is 'IS NULL'. Best wishes

dynamicdevs-s20w2
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      ·  last month 

    Ooh well... I got it 😄 thank you so much brother for removing my mistake ☺️ have a nice day 😉

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        ·  last month (edited)

      You are welcome. You did not do any mistake I am just elaborating the question and supporting your answer to that query. Have a good day.

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