@@BBarters I seem to have created a function that returns multiple rows of string value, how do I read the return value of the function? Or is that not allowed in a function?
Thank you Sir, Really good video for PL/SQL learner, as you really covered each and every topic along with theory and practical, within such a short span of time . Unlike other channels u have not wasted time on explaining same thing.
I've heard this before so maybe it was just the next time, but all of a sudden, everything you said in this tutorial just makes it all seem obvious and easy. Thanks so much.
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Full course explained in 30 min and at schools this lasts for 3 months minimum , just Great.... and they still insist that the educational system is good xD Gj and thank you
In beginning it has said that "why do we need plsql?" For lopping,if else condition ,is it not possible in sql? thn what for using case scenario in sql are we not using lopping if else? According to me not a correct definition
Sir thank you so much you save my day. Very great lecture. No words to describe about your teaching skills Sir one small request how to practice sql to get command . Plz guide me
Great Tutorial "When others then null" is the king :D But, if I may, another very important thing which is often ommitted - one should log into the log table the key data for the process e.q. - the client id, the phone number or whatever you will later looking for... What's more - logs tables usually are big or very big. If you direclty choose the key data and key fields for searching -it would be easer to create an index. Too many times I saw very perfectly built logs but without easy to retrive information about the key data - or no information at all or hidden in the text field! Queries on example tables look like that: 1. find max id from the log table 2. search for rows where id > max - 10000 (id as the only filed with index!!) 3. search by your eyes for errros or try to use MESSAGE_FILED LIKE '%my_client_nr%'
