Alex's Slip-box

These are my org-mode notes in sort of Zettelkasten style

Row locking

# FOR UPDATE

This clause is used as part of a select query and can define:

See also https://www.postgresql.org/docs/current/sql-select.html#SQL-FOR-UPDATE-SHARE

# Advisory Locks

These aren’t row locks, but worth mentioning. You can use these to control concurrency in general, even things not explicitly tied to data in the database. See also:

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