How to run transactions in Redis Database

How to run transactions in Redis Database

Redis is an open-source, in-memory key-value data store. Redis allows you to plan a sequence of commands and run them one after another, a procedure known as a transaction. Each transaction is treated as an uninterrupted and isolated operation, which ensures data integrity.

The multi command tells Redis to begin a transaction block. Any subsequent commands will be queued up until you run an exec command, which will execute them.

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#Redis#Transaction#Database

[galeop]

4:50 if my understanding is correct, because the of the syntax error, the queued commands preceding the syntax error in the MULTI/EXEC transaction will not be executed.
I have been told however that if a command within the MULTI/EXEC throws an error during execution (eg running a LPOP command on a non-list key), then the queued statements will still be executed (and the state will therefore be half-way altered).
So I guess there's a difference between syntax errors, that throw errors during the queuing process, and command-errors that arise during the transaction execution.