snapshot of https://github.com/sqlc-dev/sqlc.git (main, 2026-09-16; blobs > 131072B omitted)

internal/sql/ast/column_ref.go

@@ -0,0 +1,40 @@
+package ast
+
+import (
+	"strings"
+
+	"github.com/sqlc-dev/sqlc/internal/sql/format"
+)
+
+type ColumnRef struct {
+	Tag NodeTag[ColumnRef] `json:"tag"`
+
+	Name string `json:"name"`
+
+	// From pg.ColumnRef
+	Fields   *List `json:"fields,omitempty"`
+	Location int   `json:"location"`
+}
+
+func (n *ColumnRef) Pos() int {
+	return n.Location
+}
+
+func (n *ColumnRef) Format(buf *TrackedBuffer, d format.Dialect) {
+	if n == nil {
+		return
+	}
+
+	if n.Fields != nil {
+		var items []string
+		for _, item := range n.Fields.Items {
+			switch nn := item.(type) {
+			case *String:
+				items = append(items, d.QuoteIdent(nn.Str))
+			case *A_Star:
+				items = append(items, "*")
+			}
+		}
+		buf.WriteString(strings.Join(items, "."))
+	}
+}