## Syntax
```mermaid
%%{init: {
'theme': 'base',
'flowchart': { 'padding': '7', 'nodeSpacing': '20', 'rankSpacing': '20' },
'themeVariables': {
'fontSize': '11px',
'fontFamily': 'Arial'
}
}}%%
flowchart LR
setStatement_start((START))
setStatement_start --> setStatement_0_0[SET]:::quoted
setStatement_0_0 --> setStatement_0_1[setIdentifier]
setStatement_0_1 --> setStatement_0_2[<a href="Invantive UniversalSQL/Grammar/Expression" class="internal-link">expression</a>]
setStatement_0_2 --> setStatement_end((END))
```
## Purpose
Replaces the value of a provider attribute by a new value.
## setIdentifier
```mermaid
%%{init: {
'theme': 'base',
'flowchart': { 'padding': '7', 'nodeSpacing': '20', 'rankSpacing': '20' },
'themeVariables': {
'fontSize': '11px',
'fontFamily': 'Arial'
}
}}%%
flowchart LR
setIdentifier_start((START))
setIdentifier_start --> setIdentifier_0_0[attributeIdentifier]
setIdentifier_0_0 --> setIdentifier_0_1[distributedAliasDirective]
setIdentifier_0_1 --> setIdentifier_end((END))
```