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function_parameter.go
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function_parameter.go
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// Auto-generated from postgres/src/include/nodes/parsenodes.h - DO NOT EDIT
package pg_query
import "encoding/json"
/* ----------------------
* Create Function Statement
* ----------------------
*/
type FunctionParameter struct {
Name *string `json:"name"` /* parameter name, or NULL if not given */
ArgType *TypeName `json:"argType"` /* TypeName for parameter type */
Mode FunctionParameterMode `json:"mode"` /* IN/OUT/etc */
Defexpr Node `json:"defexpr"` /* raw default expr, or NULL if not given */
}
func (node FunctionParameter) MarshalJSON() ([]byte, error) {
type FunctionParameterMarshalAlias FunctionParameter
return json.Marshal(map[string]interface{}{
"FunctionParameter": (*FunctionParameterMarshalAlias)(&node),
})
}
func (node *FunctionParameter) UnmarshalJSON(input []byte) (err error) {
var fields map[string]json.RawMessage
err = json.Unmarshal(input, &fields)
if err != nil {
return
}
if fields["name"] != nil {
err = json.Unmarshal(fields["name"], &node.Name)
if err != nil {
return
}
}
if fields["argType"] != nil {
var nodePtr *Node
nodePtr, err = UnmarshalNodePtrJSON(fields["argType"])
if err != nil {
return
}
if nodePtr != nil && *nodePtr != nil {
val := (*nodePtr).(TypeName)
node.ArgType = &val
}
}
if fields["mode"] != nil {
err = json.Unmarshal(fields["mode"], &node.Mode)
if err != nil {
return
}
}
if fields["defexpr"] != nil {
node.Defexpr, err = UnmarshalNodeJSON(fields["defexpr"])
if err != nil {
return
}
}
return
}