Method Format

pkg/sql/sem/tree/expr.go:1630–1654

Format implements the NodeFormatter interface.

(ctx *FmtCtx)

// Format implements the NodeFormatter interface.
func (node *AnnotateTypeExpr) Format(ctx *FmtCtx) {
	if ctx.HasFlags(FmtPGAttrdefAdbin) {
		ctx.FormatNode(node.Expr)
		switch node.Type.Family() {
		case types.StringFamily, types.CollatedStringFamily:
			// Postgres formats strings using a cast afterward. Let's do the same.
			ctx.WriteString("::")
			ctx.WriteString(node.Type.SQLString())
		}
		return
	}
	switch node.SyntaxMode {
	case AnnotateShort:
		exprFmtWithParen(ctx, node.Expr)
		ctx.WriteString(":::")
		ctx.WriteString(node.Type.SQLString())

	default:
		ctx.WriteString("ANNOTATE_TYPE(")
		ctx.FormatNode(node.Expr)
		ctx.WriteString(", ")
		ctx.WriteString(node.Type.SQLString())
		ctx.WriteByte(')')
	}
}

// TypedInnerExpr returns the AnnotateTypeExpr's inner expression as a TypedExpr.
func (node *AnnotateTypeExpr) TypedInnerExpr() TypedExpr {