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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-09-27 11:32:04 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-09-27 11:32:04 -0700 |
| commit | ec998ae9a6aeda09ad64bb94a50ac8b9fccd246d (patch) | |
| tree | d2a14792d04c89549473173000517093ce4d7ef0 /lib | |
| parent | a25b9cbc391e7040fbbbccc932339cb57d11e531 (diff) | |
| download | rails-ec998ae9a6aeda09ad64bb94a50ac8b9fccd246d.tar.gz rails-ec998ae9a6aeda09ad64bb94a50ac8b9fccd246d.tar.bz2 rails-ec998ae9a6aeda09ad64bb94a50ac8b9fccd246d.zip | |
using the last seen column for quoting
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/arel/visitors/to_sql.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb index b9379da8cc..deb087b390 100644 --- a/lib/arel/visitors/to_sql.rb +++ b/lib/arel/visitors/to_sql.rb @@ -6,11 +6,13 @@ module Arel def initialize engine @engine = engine @connection = nil + @last_column = [] @quoted_tables = {} @quoted_columns = {} end def accept object + @last_column = [] @engine.connection_pool.with_connection do |conn| @connection = conn visit object @@ -226,6 +228,7 @@ module Arel end def visit_Arel_Attributes_Attribute o + @last_column.push o.column join_name = o.relation.table_alias || o.relation.name "#{quote_table_name join_name}.#{quote_column_name o.name}" end @@ -238,7 +241,7 @@ module Arel alias :visit_Arel_Nodes_SqlLiteral :visit_Fixnum alias :visit_Arel_SqlLiteral :visit_Fixnum # This is deprecated - def visit_String o; quote(o) end + def visit_String o; quote(o, @last_column.pop) end alias :visit_ActiveSupport_Multibyte_Chars :visit_String alias :visit_BigDecimal :visit_String |