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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2012-02-20 17:57:37 -0800 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2012-02-20 17:57:37 -0800 |
| commit | 33f03c5557526d54c2b0053c79ea0e837016aef5 (patch) | |
| tree | 2f98fab9b03e76a84195345c2a4571177b618960 /lib | |
| parent | cbdc7e72ba48672f6c43627de1d081e61c6c10b0 (diff) | |
| download | rails-33f03c5557526d54c2b0053c79ea0e837016aef5.tar.gz rails-33f03c5557526d54c2b0053c79ea0e837016aef5.tar.bz2 rails-33f03c5557526d54c2b0053c79ea0e837016aef5.zip | |
bind parameters can be differentiated from sql literals
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/arel/nodes/sql_literal.rb | 3 | ||||
| -rw-r--r-- | lib/arel/visitors/depth_first.rb | 1 | ||||
| -rw-r--r-- | lib/arel/visitors/dot.rb | 1 | ||||
| -rw-r--r-- | lib/arel/visitors/to_sql.rb | 1 |
4 files changed, 6 insertions, 0 deletions
diff --git a/lib/arel/nodes/sql_literal.rb b/lib/arel/nodes/sql_literal.rb index 2e934b2a1b..1bae8c9366 100644 --- a/lib/arel/nodes/sql_literal.rb +++ b/lib/arel/nodes/sql_literal.rb @@ -6,5 +6,8 @@ module Arel include Arel::AliasPredication include Arel::OrderPredications end + + class BindParam < SqlLiteral + end end end diff --git a/lib/arel/visitors/depth_first.rb b/lib/arel/visitors/depth_first.rb index 43d186cc1a..d1ae524db4 100644 --- a/lib/arel/visitors/depth_first.rb +++ b/lib/arel/visitors/depth_first.rb @@ -109,6 +109,7 @@ module Arel alias :visit_Arel_Nodes_Lock :terminal alias :visit_Arel_Nodes_Node :terminal alias :visit_Arel_Nodes_SqlLiteral :terminal + alias :visit_Arel_Nodes_BindParam :terminal alias :visit_Arel_SqlLiteral :terminal alias :visit_BigDecimal :terminal alias :visit_Bignum :terminal diff --git a/lib/arel/visitors/dot.rb b/lib/arel/visitors/dot.rb index 8303279211..001843d8ba 100644 --- a/lib/arel/visitors/dot.rb +++ b/lib/arel/visitors/dot.rb @@ -65,6 +65,7 @@ module Arel visit_edge o, "expr" end alias :visit_Arel_Nodes_Group :unary + alias :visit_Arel_Nodes_BindParam :unary alias :visit_Arel_Nodes_Grouping :unary alias :visit_Arel_Nodes_Having :unary alias :visit_Arel_Nodes_Limit :unary diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb index 260cb6959f..29df72ff97 100644 --- a/lib/arel/visitors/to_sql.rb +++ b/lib/arel/visitors/to_sql.rb @@ -374,6 +374,7 @@ key on UpdateManager using UpdateManager#key= def literal o; o end + alias :visit_Arel_Nodes_BindParam :literal alias :visit_Arel_Nodes_SqlLiteral :literal alias :visit_Arel_SqlLiteral :literal # This is deprecated alias :visit_Bignum :literal |