Challenge: Transaction Creation
Now, let's walk through creating a transaction ourselves based on the bank_accounts table described in the previous chapter.
We're going to perform a straightforward financial transaction: transferring funds from one account to another. Ensuring that both steps occur as a single logical unit exemplifies a real-life transaction.
We will work with account numbers 101 and 789 and the initial balance will be the following:
Swipe to start coding
Your task is to fill in the gaps in the query to create a SQL transaction. Use the keywords BEGIN and COMMIT to do it.
Once you've completed this task, click the button below the code to check your solution.
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Completion rate improved to 4.35Challenge: Transaction Creation
Sveip for å vise menyen
Now, let's walk through creating a transaction ourselves based on the bank_accounts table described in the previous chapter.
We're going to perform a straightforward financial transaction: transferring funds from one account to another. Ensuring that both steps occur as a single logical unit exemplifies a real-life transaction.
We will work with account numbers 101 and 789 and the initial balance will be the following:
Swipe to start coding
Your task is to fill in the gaps in the query to create a SQL transaction. Use the keywords BEGIN and COMMIT to do it.
Once you've completed this task, click the button below the code to check your solution.
Løsning
Bytt til skrivebordet for virkelighetspraksisFortsett der du er med et av alternativene nedenforTakk for tilbakemeldingene dine!
Awesome!
Completion rate improved to 4.35single
