Is database connection thread-safe?

Is MySQL connection thread-safe?

The client library is thread-safe per connection. Two threads can share the same connection with the following caveats: Unless you are using the asynchronous C API functions mentioned previously, multiple threads cannot send a query to the MySQL server at the same time on the same connection.

Is SQL transaction thread-safe?

Using SQL Based Approach You will quickly find out that simply relying on SQL transactions alone, will not guarantee thread safety. Instead, you must leverage a new SQL statement, which allows to execute either INSERT or UPDATE , in a single step.

Is JDBC Connection object thread-safe?

The PostgreSQL™ JDBC driver is thread safe. Consequently, if your application uses multiple threads then you do not have to worry about complex algorithms to ensure that only one thread uses the database at a time.

Is Oracle connection thread-safe?

An OracleConnection object represents a connection to an Oracle database. All public static methods are thread-safe, although instance methods do not guarantee thread safety.