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# TransactionCommit

Commit the current transaction and persist all stored queries.

You can continue to use the transaction after a `transactionCommit()` call, but you will not be able to roll back past (before) this point since the changes are fully persisted to the database.

## Method Signature

```
TransactionCommit()
```

### Arguments

This function does not accept any arguments

## Examples

### Using TransactionCommit with TransactionRollback

This simple example shows two JDBC queries executed inside a transaction. The first query, an INSERT, is committed to the database while the second is rolled back.

```java
transaction {
    queryExecute( "INSERT INTO vehicles (id,make) VALUES (8, 'Ford' )", {}, { datasource : "carDB" } );
    transactionCommit();

    queryExecute( "UPDATE developers SET name = 'Chevrolet' WHERE id=8", {}, { datasource : "carDB" } );
    transactionRollback();
}
```

Note that the rollback cannot affect the INSERT statement, since it has already been committed ("persisted") to the database.

### Script Syntax

In this code, transactionCommit() will commit the pending transaction, which is any database queries run in the transaction block.

[Run Example](https://try.boxlang.io/?code=eJxLqrAqKUrMK05MLsnMz1Oo5uIsKaoEUZz6%2BgrJ%2BSmpCiX5CkWleUCBJFSlEMpWKTk%2FNzezRMmai7NWITmxJDlDQSMxr1IhVRNsCg5NRfk5OUmJydlgbVy1XADL1Cvw)

```java
bx:transaction {
	try {
		// code to run
		bx:transaction action="commit";
	} catch (any e) {
		bx:transaction action="rollback";
	}
}

```

## Related

* [IsInTransaction](/boxlang-language/reference/built-in-functions/jdbc/isintransaction.md)
* [IsWithinTransaction](/boxlang-language/reference/built-in-functions/jdbc/iswithintransaction.md)
* [PreserveSingleQuotes](/boxlang-language/reference/built-in-functions/jdbc/preservesinglequotes.md)
* [QueryExecute](/boxlang-language/reference/built-in-functions/jdbc/queryexecute.md)
* [TransactionRollback](/boxlang-language/reference/built-in-functions/jdbc/transactionrollback.md)
* [TransactionSetSavepoint](/boxlang-language/reference/built-in-functions/jdbc/transactionsetsavepoint.md)


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