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jurgen_dd 2021-01-31 20:10:05
Oh do not select all the code…
jurgen_dd 2021-01-31 20:10:26
Once you select all of the code, it tries to make table that already exists
jurgen_dd 2021-01-31 20:10:33
Just run: select part…
Makgato 2021-01-31 20:12:03

It still gives me errors
Makgato 2021-01-31 20:13:06
So how to view table using Desc
jurgen_dd 2021-01-31 20:13:28
Makgato 2021-01-31 20:12:03
It still gives me errors
Ok… to simplyfy …delete all code… and just type:
select * from makgato;
Makgato 2021-01-31 20:15:40
jurgen_dd 2021-01-31 20:13:28
Ok… to simplyfy …delete all code… and just type:
select * from makgato;

Now i see this this
jurgen_dd 2021-01-31 20:16:26
Makgato 2021-01-31 20:15:40
Now i see this this
And that is your table… Just has no data in it… try to add some…
Makgato 2021-01-31 20:16:51
jurgen_dd 2021-01-31 20:16:26
And that is your table… Just has no data in it… try to add some…
Ok thanks
jurgen_dd 2021-01-31 20:19:05
Makgato 2021-01-31 20:16:51
Ok thanks
Cheers! Enjoy learning sql 🙂 Also find and download some free databases online, so you can practice your querries and so…
Makgato 2021-01-31 20:19:45
jurgen_dd 2021-01-31 20:16:26
And that is your table… Just has no data in it… try to add some…

Thanks now i see 🤗🤗 thanks to be patient to me
jurgen_dd 2021-01-31 20:21:50
Makgato 2021-01-31 20:19:45
Thanks now i see 🤗🤗 thanks to be patient to me
The more you learn, less you know… many people are patient with me as well haha 😀
Makgato 2021-01-31 20:22:03
jurgen_dd 2021-01-31 20:19:05
Cheers! Enjoy learning sql 🙂 Also find and download some free databases online, so you can practice your querries and so…
Thanks so can u tell me the meaning of the following in mySQL:
NOT NULL
PRIMARY KEY()
jurgen_dd 2021-01-31 20:23:00
Makgato 2021-01-31 20:22:03
Thanks so can u tell me the meaning of the following in mySQL:
NOT NULL
PRIMARY KEY()
NOT NULL, means the value in the record can’t be left empty… needs to have a value.. you will use this in columns that have to be filled in… name of person for an example
jurgen_dd 2021-01-31 20:24:22
PRIMARY KEY…. is a uniqe idenfier of each row… its a value that can’t be null and it cant be like any other in the column as well… Your Passport number would be an example… Primary keys are very important, especially later on when you start joining tables together….
Makgato 2021-01-31 20:36:43
jurgen_dd 2021-01-31 20:24:22
PRIMARY KEY…. is a uniqe idenfier of each row… its a value that can’t be null and it cant be like any other in the column as well… Your Passport number would be an example… Primary keys are very important, especially later on when you start joining tables together….
Thanks now i understand
jurgen_dd 2021-01-31 20:37:56
Makgato 2021-01-31 20:36:43
Thanks now i understand
You will connect Primary keys, to matching foreign keys in other tables… but leave that for now… just play with creating tables, droping them, inserting values(with code), and simple queries…
Makgato 2021-01-31 20:42:49
jurgen_dd 2021-01-31 20:37:56
You will connect Primary keys, to matching foreign keys in other tables… but leave that for now… just play with creating tables, droping them, inserting values(with code), and simple queries…
Ok
check i know C++ tell me it is possible to connect C++ IDE e.g(code::Blocks , visual studio and C++ Qt creator) with mySQL ?
after i learnt mySQL
jurgen_dd 2021-01-31 20:43:52
Makgato 2021-01-31 20:42:49
Ok
check i know C++ tell me it is possible to connect C++ IDE e.g(code::Blocks , visual studio and C++ Qt creator) with mySQL ?
after i learnt mySQL
Enjoy:
https://dev.mysql.com/doc/connector-cpp/1.1/en/connector-cpp-examples-complete-example-1.html
piterden 2021-02-01 01:12:05
jurgen_dd 2021-01-31 20:23:00
NOT NULL, means the value in the record can’t be left empty… needs to have a value.. you will use this in columns that have to be filled in… name of person for an example
Not null means required
Dilip DBA 2021-02-01 16:34:01
Does anyone have any pdf for mysql Dba to crack the interview for basics . Please help as I have scheduled interview 🙏
Dilip DBA 2021-02-01 16:34:26
Really appreciate your help and thanks in advance
piterden 2021-02-01 16:36:13
Dilip DBA 2021-02-01 16:34:01
Does anyone have any pdf for mysql Dba to crack the interview for basics . Please help as I have scheduled interview 🙏
Have you ever used MySQL?
Dilip DBA 2021-02-01 16:37:08
piterden 2021-02-01 16:36:13
Have you ever used MySQL?
Yes, I used before 5 years ago and since few days I am doing practice on my virtual machine
Dilip DBA 2021-02-01 16:37:32
But I did not get much chance for deep dive issues .
Dilip DBA 2021-02-01 16:38:11
I need to explain it as a secondary skill since I am much aware about sql server database
piterden 2021-02-01 16:38:28
And what were you doing till this 5 years?
Dilip DBA 2021-02-01 16:38:55
piterden 2021-02-01 16:38:28
And what were you doing till this 5 years?
Microsoft sql server database administrator
piterden 2021-02-01 16:39:28
Oh, you may not worry. General things are the same
Dilip DBA 2021-02-01 16:40:00
Ok
Dilip DBA 2021-02-01 16:43:21
I thought things might be different. Like architecture etc.
Deb_575 2021-02-01 17:53:46
Actually mysql is linux native so get a grip on your Linux commands before going for interview,rest general dba task are related to sql server
Dilip DBA 2021-02-01 19:05:39
Deb_575 2021-02-01 17:53:46
Actually mysql is linux native so get a grip on your Linux commands before going for interview,rest general dba task are related to sql server
Okay 👍
Makgato 2021-02-01 20:19:27
Guys it is possible to Save this table and use in other laptop without mySQL software ?
piterden 2021-02-01 20:52:41
Makgato 2021-02-01 20:19:27
Guys it is possible to Save this table and use in other laptop without mySQL software ?
This table is MySQL software
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