Is it possible for multiple queries executed within a websql transaction to be run concurrently?

An informative tutorial online demonstrates the following transaction:

db.transaction(function (tx) {
   tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS (id unique, log)');
   tx.executeSql('INSERT INTO LOGS (id, log) VALUES (1, "foobar")');
   tx.executeSql('INSERT INTO LOGS (id, log) VALUES (2, "logmsg")');
});

I have come across discussions stating that these queries (each executeSql) are executed asynchronously within the transaction.

If this is true, is there a risk of attempting to insert before the table has been created?

Or is this information incorrect? Are the queries executed sequentially within a transaction?

Answer №1

Even though the process itself may be async, each statement is placed in a transaction queue, resulting in serialized execution of multiple statements.

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