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alter_domain_stmt.go
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alter_domain_stmt.go
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// Auto-generated from postgres/src/include/nodes/parsenodes.h - DO NOT EDIT
package pg_query
import "encoding/json"
/* ----------------------
* Alter Domain
*
* The fields are used in different ways by the different variants of
* this command.
* ----------------------
*/
type AlterDomainStmt struct {
Subtype byte `json:"subtype"` /*------------
* T = alter column default
* N = alter column drop not null
* O = alter column set not null
* C = add constraint
* X = drop constraint
*------------
*/
TypeName List `json:"typeName"` /* domain to work on */
Name *string `json:"name"` /* column or constraint name to act on */
Def Node `json:"def"` /* definition of default or constraint */
Behavior DropBehavior `json:"behavior"` /* RESTRICT or CASCADE for DROP cases */
MissingOk bool `json:"missing_ok"` /* skip error if missing? */
}
func (node AlterDomainStmt) MarshalJSON() ([]byte, error) {
type AlterDomainStmtMarshalAlias AlterDomainStmt
return json.Marshal(map[string]interface{}{
"AlterDomainStmt": (*AlterDomainStmtMarshalAlias)(&node),
})
}
func (node *AlterDomainStmt) UnmarshalJSON(input []byte) (err error) {
var fields map[string]json.RawMessage
err = json.Unmarshal(input, &fields)
if err != nil {
return
}
if fields["subtype"] != nil {
var strVal string
err = json.Unmarshal(fields["subtype"], &strVal)
node.Subtype = strVal[0]
if err != nil {
return
}
}
if fields["typeName"] != nil {
node.TypeName.Items, err = UnmarshalNodeArrayJSON(fields["typeName"])
if err != nil {
return
}
}
if fields["name"] != nil {
err = json.Unmarshal(fields["name"], &node.Name)
if err != nil {
return
}
}
if fields["def"] != nil {
node.Def, err = UnmarshalNodeJSON(fields["def"])
if err != nil {
return
}
}
if fields["behavior"] != nil {
err = json.Unmarshal(fields["behavior"], &node.Behavior)
if err != nil {
return
}
}
if fields["missing_ok"] != nil {
err = json.Unmarshal(fields["missing_ok"], &node.MissingOk)
if err != nil {
return
}
}
return
}