Method doc

postgres/parser/sem/tree/pretty.go:945–989

(p *PrettyCfg)

}

func (node *Insert) doc(p *PrettyCfg) pretty.Doc {
	items := make([]pretty.TableRow, 0, 8)
	items = append(items, node.With.docRow(p))
	kw := "INSERT"
	if node.OnConflict.IsUpsertAlias() {
		kw = "UPSERT"
	}
	items = append(items, p.row(kw, pretty.Nil))

	into := p.Doc(node.Table)
	if node.Columns != nil {
		into = p.nestUnder(into, p.bracket("(", p.Doc(&node.Columns), ")"))
	}
	items = append(items, p.row("INTO", into))

	if node.DefaultValues() {
		items = append(items, p.row("", pretty.Keyword("DEFAULT VALUES")))
	} else {
		items = append(items, node.Rows.docTable(p)...)
	}

	if node.OnConflict != nil && !node.OnConflict.IsUpsertAlias() {
		cond := pretty.Nil
		if len(node.OnConflict.Columns) > 0 {
			cond = p.bracket("(", p.Doc(&node.OnConflict.Columns), ")")
		}
		items = append(items, p.row("ON CONFLICT", cond))
		if node.OnConflict.ArbiterPredicate != nil {
			items = append(items, p.row("WHERE", p.Doc(node.OnConflict.ArbiterPredicate)))
		}

		if node.OnConflict.DoNothing {
			items = append(items, p.row("DO", pretty.Keyword("NOTHING")))
		} else {
			items = append(items, p.row("DO",
				p.nestUnder(pretty.Keyword("UPDATE SET"), p.Doc(&node.OnConflict.Exprs))))
			if node.OnConflict.Where != nil {
				items = append(items, node.OnConflict.Where.docRow(p))
			}
		}
	}

	items = append(items, p.docReturning(node.Returning))
	return p.rlTable(items...)
}

func (node *NameList) doc(p *PrettyCfg) pretty.Doc {
	d := make([]pretty.Doc, len(*node))