[#wallet-SQLiteBatch-SetExecHandler]
= xref:wallet.adoc[wallet]::xref:wallet/SQLiteBatch.adoc[SQLiteBatch]::SetExecHandler
:relfileprefix: ../../
:mrdocs:

Replace the handler used to execute SQL statements for this batch&period;

== Synopsis

Declared in `&lt;wallet&sol;sqlite&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
SetExecHandler(std::unique&lowbar;ptr&lt;SQliteExecHandler&gt;&& handler);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *handler*
| The new statement execution handler to use&period;
|===


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