[#CCoinsViewDB-ResizeCache]
= xref:CCoinsViewDB.adoc[CCoinsViewDB]::ResizeCache
:relfileprefix: ../
:mrdocs:

Dynamically alter the underlying leveldb cache size.

== Synopsis

Declared in `<txdb.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7fb95ebf2018, 0x7fb95ebf20c8), requires_capability(0x7fb9699da1b8, 0x7fb9699da268), requires_capability(0x7fb96017c188, 0x7fb96017c238), requires_capability(0x7fb979418808, 0x7fb9794188b8), requires_capability(0x7fb9856c2ce8, 0x7fb9856c2d98), requires_capability(0x7fb95b453bb8, 0x7fb95b453c68)]]
void
ResizeCache(size_t new_cache_size);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *new_cache_size*
| The new cache size in bytes.
|===


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