)

// FuncName - SQL function name.
type FuncName string

// SQL Function name constants
const (
	// Conditionals
	sqlFnCoalesce FuncName = "COALESCE"
	sqlFnNullIf   FuncName = "NULLIF"

	// Conversion
	sqlFnCast FuncName = "CAST"

	// Date and time
	sqlFnDateAdd     FuncName = "DATE_ADD"
	sqlFnDateDiff    FuncName = "DATE_DIFF"
	sqlFnExtract     FuncName = "EXTRACT"
	sqlFnToString    FuncName = "TO_STRING"

That means that **any value** read in Python from an environment variable **will be a `str`**, and any conversion to a different type or any validation has to be done in code.

"apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for ingress. */}} {{- define "minio.ingress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else if semverCompare "<1.19-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "networking.k8s.io/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for console ingress. */}} {{-...

"apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for ingress. */}} {{- define "minio.ingress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else if semverCompare "<1.19-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "networking.k8s.io/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for console ingress. */}} {{-...

"apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for ingress. */}} {{- define "minio.ingress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else if semverCompare "<1.19-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "networking.k8s.io/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for console ingress. */}} {{-...

"apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for ingress. */}} {{- define "minio.ingress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else if semverCompare "<1.19-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "networking.k8s.io/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for console ingress. */}} {{-...

"apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for ingress. */}} {{- define "minio.ingress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else if semverCompare "<1.19-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "networking.k8s.io/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for console ingress. */}} {{-...

"apps/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for ingress. */}} {{- define "minio.ingress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else if semverCompare "<1.19-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "networking.k8s.io/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for console ingress. */}} {{-...

/// check

Also notice that **FastAPI** is smart enough to notice that the path parameter `item_id` is a path parameter and `q` is not, so, it's a query parameter.

///

## Query parameter type conversion

You can also declare `bool` types, and they will be converted:

//// tab | Python 3.10+

```Python hl_lines="7"
{!> ../../docs_src/query_params/tutorial003_py310.py!}
```

////

}
```

/// note

Notice that even though the `item` was declared the same way as before, it is now expected to be inside of the body with a key `item`.

///

**FastAPI** will do the automatic conversion from the request, so that the parameter `item` receives its specific content and the same for `user`.

It will perform the validation of the compound data, and will document it like that for the OpenAPI schema and automatic docs.