Interview Q&A / SQL & DBMS
SQL & DBMS interview questions
Joins, keys, normalisation, indexes and transactions for placement and backend interviews.
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- What is autocommit and how does it affect transactions?
In autocommit mode every SQL statement is its own transaction and is committed as soon as it succeeds. To group statements into one atomic unit, start an explicit transaction with BEGIN or turn autocommit off.
BeginnerQuick answer1 min read