diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters')
5 files changed, 27 insertions, 13 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index a30945d0ee..08803303cf 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -23,6 +23,11 @@ module ActiveRecord table_name[0...table_alias_length].tr('.', '_') end + # Returns an array of table names defined in the database. + def tables(name = nil) + raise NotImplementedError, "#tables is not implemented" + end + # Checks to see if the table +table_name+ exists on the database. # # table_exists?(:developers) @@ -607,10 +612,7 @@ module ActiveRecord # remove_index :accounts, name: :by_branch_party # def remove_index(table_name, options = {}) - remove_index!(table_name, index_name_for_remove(table_name, options)) - end - - def remove_index!(table_name, index_name) #:nodoc: + index_name = index_name_for_remove(table_name, options) execute "DROP INDEX #{quote_column_name(index_name)} ON #{quote_table_name(table_name)}" end @@ -857,7 +859,7 @@ module ActiveRecord ActiveRecord::SchemaMigration.create_table end - def assume_migrated_upto_version(version, migrations_paths = ActiveRecord::Migrator.migrations_paths) + def assume_migrated_upto_version(version, migrations_paths) migrations_paths = Array(migrations_paths) version = version.to_i sm_table = quote_table_name(ActiveRecord::Migrator.schema_migrations_table_name) diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb index ff43c7ec42..734b384e80 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb @@ -1,6 +1,6 @@ require 'active_record/connection_adapters/abstract_mysql_adapter' -gem 'mysql2', '~> 0.3.18' +gem 'mysql2', '>= 0.3.18', '< 0.5' require 'mysql2' module ActiveRecord diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/type_map_initializer.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/type_map_initializer.rb index 191c828e60..6155e53632 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/oid/type_map_initializer.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/type_map_initializer.rb @@ -36,7 +36,7 @@ module ActiveRecord WHERE t.typname IN (%s) OR t.typtype IN (%s) - OR t.typinput::varchar = 'array_in' + OR t.typinput = 'array_in(cstring,oid,integer)'::regprocedure OR t.typelem != 0 SQL end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb index a3fc8fbc51..69aa02ccf4 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -101,15 +101,19 @@ module ActiveRecord # Verifies existence of an index with a given name. def index_name_exists?(table_name, index_name, default) + table = Utils.extract_schema_qualified_name(table_name.to_s) + index = Utils.extract_schema_qualified_name(index_name.to_s) + select_value(<<-SQL, 'SCHEMA').to_i > 0 SELECT COUNT(*) FROM pg_class t INNER JOIN pg_index d ON t.oid = d.indrelid INNER JOIN pg_class i ON d.indexrelid = i.oid + LEFT JOIN pg_namespace n ON n.oid = i.relnamespace WHERE i.relkind = 'i' - AND i.relname = '#{index_name}' - AND t.relname = '#{table_name}' - AND i.relnamespace IN (SELECT oid FROM pg_namespace WHERE nspname = ANY (current_schemas(false)) ) + AND i.relname = '#{index.identifier}' + AND t.relname = '#{table.identifier}' + AND n.nspname = #{index.schema ? "'#{index.schema}'" : 'ANY (current_schemas(false))'} SQL end @@ -447,8 +451,15 @@ module ActiveRecord execute "CREATE #{index_type} INDEX #{index_algorithm} #{quote_column_name(index_name)} ON #{quote_table_name(table_name)} #{index_using} (#{index_columns})#{index_options}" end - def remove_index!(table_name, index_name) #:nodoc: - execute "DROP INDEX #{quote_table_name(index_name)}" + def remove_index(table_name, options = {}) #:nodoc: + index_name = index_name_for_remove(table_name, options) + algorithm = + if Hash === options && options.key?(:algorithm) + index_algorithms.fetch(options[:algorithm]) do + raise ArgumentError.new("Algorithm must be one of the following: #{index_algorithms.keys.map(&:inspect).join(', ')}") + end + end + execute "DROP INDEX #{algorithm} #{quote_table_name(index_name)}" end # Renames an index of a table. Raises error if length of new diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb index 358039723f..24fc67938d 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb @@ -375,7 +375,8 @@ module ActiveRecord pks[0]['name'] end - def remove_index!(table_name, index_name) #:nodoc: + def remove_index(table_name, options = {}) #:nodoc: + index_name = index_name_for_remove(table_name, options) exec_query "DROP INDEX #{quote_column_name(index_name)}" end |