Using SQL to Select Records from Multiple Tables

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  • Опубликовано: 5 апр 2022
  • Following on from my previous video introducing the SELECT query, this video shows how to use primary and foreign keys to connect up related tables when you need to retrieve records from both.
    Prerequisite knowledge is:
    Databases intro: • Relational Databases a...
    SQL SELECT from one table: • Using SQL to Select Re...

Комментарии • 24

  • @justbee1917
    @justbee1917 Год назад

    Hey MrBrown, thank you very much for posting this vid. Your explanation helped a lot.

  • @user-fy6kj8gm4e
    @user-fy6kj8gm4e 7 месяцев назад +2

    I spent hours with lots of videos and posts and not a single saint could finally save me. Thank you very much Mr. Brown and just in time to sent my work for evaluation here from Brazil. Best regards, Diego

  • @daniellebobb8170
    @daniellebobb8170 Год назад +1

    How do you bulk upsert a temp table into a target table when the temp table doesn't have a PK or common field with the target table?

  • @Danieldrd
    @Danieldrd 2 года назад +1

    Excellent video, thanks

  • @aymansammo2460
    @aymansammo2460 Год назад +4

    Much more helpful than my teacher at University, thank you so much

    • @michaelmimichaelmi
      @michaelmimichaelmi Год назад +1

      Literally why I'm here myself. Wish he taught my class.

  • @DaBestOhYeah
    @DaBestOhYeah Год назад

    Really great Tutorial :)

  • @hoylechannel339
    @hoylechannel339 Год назад

    Thank you for your explanation. I hope you also use this in real life scenario. again thank you

  • @shafiranurbadriyah1655
    @shafiranurbadriyah1655 Год назад

    thank you for your explanation

  • @user-yn6tm6nb2r
    @user-yn6tm6nb2r 7 месяцев назад

    Thank you very much, it is very easy and clear

  • @catharperfect7036
    @catharperfect7036 Год назад

    Cheers for the vid my fellow chimpin code puppy

  • @anshiyer4931
    @anshiyer4931 Год назад

    Thank you so so so so much.

  • @mineswah4363
    @mineswah4363 Год назад

    Thank you so much

  • @eagle1573
    @eagle1573 Год назад

    How can also I insert join statement in this query? Is it possible?

  • @Kalocaball
    @Kalocaball 2 месяца назад

    Thanks!!

  • @CheeCarniel
    @CheeCarniel Год назад +3

    How do you select an aditional third table

    • @mawhadmd7086
      @mawhadmd7086 Год назад

      same thing, just add the table like, FROM table 1, table 2, table 3

  • @infokontent
    @infokontent 3 месяца назад

    May God help you, it was a very useful video

  • @user-ld1tz2de4o
    @user-ld1tz2de4o Год назад

    How can sql server using this on outer join situation

  • @richard34urp
    @richard34urp Год назад +1

    Is this equivalent to JOINs ?

  • @Myself_9037
    @Myself_9037 11 месяцев назад

    I have a doubt. I have table with two fields, one field is array in table 1
    uID | Contact
    2 | 1221,1223
    3 | 1123
    Now value of 1221 and 1223 are in table Two. I want a query to join table 1 and table 2 using array of field2

  • @alexyakoveno4682
    @alexyakoveno4682 Год назад