diff options
Diffstat (limited to 'activerecord/lib/arel/visitors/to_sql.rb')
| -rw-r--r-- | activerecord/lib/arel/visitors/to_sql.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/activerecord/lib/arel/visitors/to_sql.rb b/activerecord/lib/arel/visitors/to_sql.rb index 73fef94499..1630226085 100644 --- a/activerecord/lib/arel/visitors/to_sql.rb +++ b/activerecord/lib/arel/visitors/to_sql.rb @@ -166,7 +166,8 @@ module Arel # :nodoc: all end def visit_Arel_Nodes_OptimizerHints(o, collector) - collector << "/*+ #{sanitize_as_sql_comment(o).join(" ")} */" + hints = o.expr.map { |v| sanitize_as_sql_comment(v) }.join(" ") + collector << "/*+ #{hints} */" end def collect_nodes_for(nodes, collector, spacer, connector = ", ") @@ -732,10 +733,9 @@ module Arel # :nodoc: all @connection.quote_column_name(name) end - def sanitize_as_sql_comment(o) - o.expr.map { |v| - v.gsub(%r{ (/ (?: | \g<1>) \*) \+? \s* | \s* (\* (?: | \g<2>) /) }x, "") - } + def sanitize_as_sql_comment(value) + return value if Arel::Nodes::SqlLiteral === value + @connection.sanitize_as_sql_comment(value) end def collect_optimizer_hints(o, collector) |