diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters')
4 files changed, 19 insertions, 10 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb index 2299fc0214..79d71bfb5d 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb @@ -123,7 +123,7 @@ module ActiveRecord # +binds+ as the bind substitutes. +name+ is logged along with # the executed +sql+ statement. def exec_insert(sql, name = nil, binds = [], pk = nil, sequence_name = nil) - sql, binds = sql_for_insert(sql, pk, nil, sequence_name, binds) + sql, binds = sql_for_insert(sql, pk, sequence_name, binds) exec_query(sql, name, binds) end @@ -464,7 +464,7 @@ module ActiveRecord exec_query(sql, name, binds, prepare: true) end - def sql_for_insert(sql, pk, id_value, sequence_name, binds) + def sql_for_insert(sql, pk, sequence_name, binds) [sql, binds] end diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb index 346d4b067a..0d2d66f919 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb @@ -504,15 +504,17 @@ module ActiveRecord @connection end - def case_sensitive_comparison(table, attribute, column, value) # :nodoc: - table[attribute].eq(value) + def case_sensitive_comparison(attribute, value) # :nodoc: + attribute.eq(value) end - def case_insensitive_comparison(table, attribute, column, value) # :nodoc: + def case_insensitive_comparison(attribute, value) # :nodoc: + column = column_for_attribute(attribute) + if can_perform_case_insensitive_comparison_for?(column) - table[attribute].lower.eq(table.lower(value)) + attribute.lower.eq(attribute.relation.lower(value)) else - table[attribute].eq(value) + attribute.eq(value) end end @@ -659,6 +661,11 @@ module ActiveRecord raise(ActiveRecordError, "No such column: #{table_name}.#{column_name}") end + def column_for_attribute(attribute) + table_name = attribute.relation.name + schema_cache.columns_hash(table_name)[attribute.name.to_s] + end + def collector if prepared_statements Arel::Collectors::Composite.new( diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index cccd6e2210..70d281b62b 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -476,9 +476,11 @@ module ActiveRecord SQL end - def case_sensitive_comparison(table, attribute, column, value) # :nodoc: + def case_sensitive_comparison(attribute, value) # :nodoc: + column = column_for_attribute(attribute) + if column.collation && !column.case_sensitive? - table[attribute].eq(Arel::Nodes::Bin.new(value)) + attribute.eq(Arel::Nodes::Bin.new(value)) else super end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb index c70a4fa875..41633872e2 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb @@ -110,7 +110,7 @@ module ActiveRecord end alias :exec_update :exec_delete - def sql_for_insert(sql, pk, id_value, sequence_name, binds) # :nodoc: + def sql_for_insert(sql, pk, sequence_name, binds) # :nodoc: if pk.nil? # Extract the table from the insert sql. Yuck. table_ref = extract_table_ref_from_insert_sql(sql) |