Method expandNode

internal/x/expander/expander.go:73–91

expandNode recursively expands * in all parts of the statement

(ctx context.Context, node ast.Node)

// expandNode recursively expands * in all parts of the statement
func (e *Expander) expandNode(ctx context.Context, node ast.Node) error {
	if node == nil {
		return nil
	}

	switch n := node.(type) {
	case *ast.SelectStmt:
		return e.expandSelectStmt(ctx, n)
	case *ast.InsertStmt:
		return e.expandInsertStmt(ctx, n)
	case *ast.UpdateStmt:
		return e.expandUpdateStmt(ctx, n)
	case *ast.DeleteStmt:
		return e.expandDeleteStmt(ctx, n)
	case *ast.CommonTableExpr:
		return e.expandNode(ctx, n.Ctequery)
	}
	return nil
}

// expandSelectStmt expands * in a SELECT statement including CTEs and subqueries
func (e *Expander) expandSelectStmt(ctx context.Context, stmt *ast.SelectStmt) error {