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sort_by.go
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sort_by.go
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// Auto-generated from postgres/src/include/nodes/parsenodes.h - DO NOT EDIT
package pg_query
import "encoding/json"
/*
* SortBy - for ORDER BY clause
*/
type SortBy struct {
Node Node `json:"node"` /* expression to sort on */
SortbyDir SortByDir `json:"sortby_dir"` /* ASC/DESC/USING/default */
SortbyNulls SortByNulls `json:"sortby_nulls"` /* NULLS FIRST/LAST */
UseOp List `json:"useOp"` /* name of op to use, if SORTBY_USING */
Location int `json:"location"` /* operator location, or -1 if none/unknown */
}
func (node SortBy) MarshalJSON() ([]byte, error) {
type SortByMarshalAlias SortBy
return json.Marshal(map[string]interface{}{
"SortBy": (*SortByMarshalAlias)(&node),
})
}
func (node *SortBy) UnmarshalJSON(input []byte) (err error) {
var fields map[string]json.RawMessage
err = json.Unmarshal(input, &fields)
if err != nil {
return
}
if fields["node"] != nil {
node.Node, err = UnmarshalNodeJSON(fields["node"])
if err != nil {
return
}
}
if fields["sortby_dir"] != nil {
err = json.Unmarshal(fields["sortby_dir"], &node.SortbyDir)
if err != nil {
return
}
}
if fields["sortby_nulls"] != nil {
err = json.Unmarshal(fields["sortby_nulls"], &node.SortbyNulls)
if err != nil {
return
}
}
if fields["useOp"] != nil {
node.UseOp.Items, err = UnmarshalNodeArrayJSON(fields["useOp"])
if err != nil {
return
}
}
if fields["location"] != nil {
err = json.Unmarshal(fields["location"], &node.Location)
if err != nil {
return
}
}
return
}