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| Name | SELECT FOR UPDATE in SQL: how it works and why to use it |
| Video Uploader | Video From CockroachDB |
| Upload Date | This Video Uploaded At 27-02-2024 14:38:20 |
| Video Discription | What is SELECT FOR UPDATE in SQL, what benefits does it have, and when might you want to use it? Let's take a look at how SELECT FOR UPDATE can help with transaction processing in SQL databases. SELECT FOR UPDATE is a SQL command that’s useful in the context of transactional workloads. It allows you to “lock” the rows returned by a SELECT query until the entire transaction that query is part of has been committed. Other transactions attempting to access those rows are placed into a time-based queue to wait, and are executed chronologically after the first transaction is completed. SELECT FOR UPDATE in SQL: how it works and why to use it 0:00 Intro 0:16 What is SELECT FOR UPDATE? 0:26 Example transaction without SELECT FOR UPDATE 1:30 Example transaction with SELECT FOR UPDATE 1:54 SELECT FOR SHARE 2:07 Some databases don't support SELECT FOR UPDATE 2:24 Situations for using SELECT FOR UPDATE Additional Resources: 🔍 What is SELECT FOR UPDATE in SQL (with examples)? https://cockroa.ch/3tbsHlb ☁️ Get started with CockroachDB in minutes: https://cockroa.ch/4bHdklT Follow Cockroach Labs ✔️ Website: https://cockroachlabs.com/ ✔️ Twitter (X): https://twitter.com/CockroachDB ✔️ Linkedin: https://www.linkedin.com/company/cockroach-labs ✔️ Facebook: https://www.facebook.com/cockroachlabs ✔️ Instagram: instagram.com/cockroachdb ✔️ Threads: https://www.threads.net/@cockroachdb #learnsql #sqlforbeginners #sqlcommands PNWqyKaSoxU |
| Category | Science & Technology |
| Tags | SELECT FOR UPDATE in SQL | how SELECT FOR UPDATE works | why to use SELECT FOR UPDATE | transaction processing sql | what is select for update | select for update sql | sql | sql tutorial | learn sql | sql command | what is SELECT FOR UPDATE sql | how do you lock rows returned by a SELECT query | which databases support SELECT FOR UPDATE | how SELECT FOR UPDATE can help with transaction processing in SQL databases | what benefits does SELECT FOR UPDATE have |
