# getDynamicConfig {#getDynamicConfig}

## Syntax {#Syntax .section}

`getDynamicConfig()`

## Arguments {#Arguments .section}

None

## Details {#Details .section}

Returns all configuration parameters that can be modified by function `setDynamicConfig`.

**Return value**: A vector.

## Examples {#examples .section}

``` {#codeblock_djc_4cf_c2c}
getDynamicConfig();
// output: ["TSDBVectorIndexCacheSize","TSDBCacheEngineSize","dfsChunkNodeHeartBeatTimeout","reservedMemSize","recoveryWorkers","OLAPCacheEngineSize","memLimitOfTempResult","maxMemSize","memLimitOfAllTempResults","maxPartitionNumPerQuery","memLimitOfTaskGroupResult","memLimitOfQueryResult","maxConnections","maxBlockSizeForReservedMemory","TSDBBlockCacheSize","logLevel","enableNullSafeJoin","enableMultiThreadMerge"]
```

**Parent topic:**[Functions](../../Functions/category.md)

