[#CDBWrapper-WriteBatch]
= xref:CDBWrapper.adoc[CDBWrapper]::WriteBatch
:relfileprefix: ../
:mrdocs:

Atomically applies all writes and erases queued in a batch.

== Synopsis

Declared in `<dbwrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
WriteBatch(
    xref:CDBBatch.adoc[CDBBatch]& batch,
    bool fSync = false);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *batch*
| The batch of changes to apply.
| *fSync*
| If true, flush the changes to disk before returning.
|===


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