Day 2 - Oracle SQL for Beginners |Oracle SQL Tutorial | Oracle SQL for Beginners | SQL for beginners

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SQL Notes:
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Oracle SQL Day 2 – SQL Types DDL, DML, DRL, DCL, TCL

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Please subscribe, Like, and comment. I will post more videos.

Thanks

[thinksoft]

Thank you Chandra for your educative videos. I learnt Oracle basics from the scratch... as a self-learner.

[yuvarajk]

Hi
Thank you for your detailed class on SQL. Really useful and very easy to learn SQL from your video

[haamimrashid]

Hello! Hope you are doing well. I recently started with this playlist and I must say it is really helpful for developing our concepts from scratch even for a newbie. I have a query though as there are so many various statements, what is the possible way to memorize it? Or is there even the need to memorize it or just understanding it is enough?

[kusheetham]

Thank you very much sir.. which is really help us so much. Crore thanks to you.

[satishdandangi]

Thank you sir for your clear explanation, please do upload the remaining sessions sir..

[budhahemalatha]

Can we insert multiple rows in a single insert command?

[shraddhapatange]

while doing alter table customer drop column city m getting error as below: Error report -
ORA-12988: cannot drop column from table owned by SYS. how do i resolve?

[garimajain]

Explanation is good but it doesn't feel like for the Beginniers

[kiranratnakara]

Why don't you start up a new your videos are very effective and good explanation

[chandrakanthmiryala]

hi sir please do full vedios on etl sraging course

[pranithkumar]

Google drive link not exist. Can you provide the notes Sir

[vaishnavim]

Where is the link for day wise notes you show in the video. Because the google drive notes link seems little different

[phanikumar]

Hello sir, There is no notes pinned in description section. If the notes is provided it would be truely helpful. Thanks

[pavithragovindan]

Hai where I can get the notes and where to download.? Can anyone help me?

[dineshp]

Hello sir please upload rest of the sessions like tamil

[Karan.v]

Sql common interview ques. Videos podunga sir.

Hi sir,

Could you please upload SQL scenario based questions and answers

[basuchannal]

Hi sir
I have tried to download the notes but I can't download.

[sandyvoice]

*Which are common errors for insert into statement Oracle sql?*
Some common errors that can occur with an INSERT INTO statement in Oracle SQL:

1. *Syntax errors*: Missing or incorrect keywords, parentheses, or commas.

2. *Data type mismatch*: Trying to insert a value with a data type that doesn't match the column's data type.

3. *Column name errors*: Misspelling or incorrect column names.

4. *Primary key violations*: Trying to insert a duplicate value into a column with a primary key constraint.

5. *Foreign key violations*: Trying to insert a value that doesn't exist in the referenced table.

6. *Check constraint violations*: Trying to insert a value that doesn't meet the condition specified in a check constraint.

7. *Not null constraint violations*: Trying to insert a null value into a column with a not null constraint.

8. *Invalid values*: Trying to insert invalid values, such as a string into a date column.

9. *Inserting too many values*: Trying to insert more values than there are columns.

10. *Inserting too few values*: Trying to insert fewer values than there are columns.

11. *Using incorrect quotes*: Using single quotes instead of double quotes for column names.

12. *Using reserved keywords*: Using Oracle reserved keywords as column names without proper quoting.

13. *Invalid use of subqueries*: Using a subquery that returns more than one row or column.

14. *Trigger errors*: Errors caused by triggers firing during the insert operation.

15. *Privilege errors*: Lack of necessary privileges to perform the insert operation.

These are just some of the common errors that can occur with an INSERT INTO statement in Oracle SQL.