Class: Sequel::ADO::Database
- Defined in:
- lib/sequel_core/adapters/ado.rb
Constant Summary collapse
- AUTO_INCREMENT =
'IDENTITY(1,1)'.freeze
Constants inherited from Database
Database::ADAPTERS, Database::SQL_BEGIN, Database::SQL_COMMIT, Database::SQL_ROLLBACK
Constants included from Schema::SQL
Schema::SQL::AUTOINCREMENT, Schema::SQL::CASCADE, Schema::SQL::COMMA_SEPARATOR, Schema::SQL::NOT_NULL, Schema::SQL::NO_ACTION, Schema::SQL::NULL, Schema::SQL::PRIMARY_KEY, Schema::SQL::RESTRICT, Schema::SQL::SET_DEFAULT, Schema::SQL::SET_NULL, Schema::SQL::TYPES, Schema::SQL::UNDERSCORE, Schema::SQL::UNIQUE, Schema::SQL::UNSIGNED
Instance Attribute Summary
Attributes inherited from Database
#loggers, #opts, #pool, #quote_identifiers
Instance Method Summary collapse
- #auto_increment_sql ⇒ Object
- #connect ⇒ Object
- #dataset(opts = nil) ⇒ Object
- #disconnect ⇒ Object
- #execute(sql) ⇒ Object (also: #do)
Methods inherited from Database
#<<, #[], adapter_class, adapter_scheme, #add_column, #add_index, #alter_table, connect, #create_or_replace_view, #create_table, #create_table!, #create_view, #drop_column, #drop_index, #drop_table, #drop_view, #fetch, #from, #get, #initialize, #inspect, #log_info, #logger, #logger=, #multi_threaded?, #query, quote_identifiers=, #quote_identifiers?, #rename_column, #rename_table, #select, #serial_primary_key_options, #set_column_default, #set_column_type, single_threaded=, #single_threaded?, #synchronize, #table_exists?, #test_connection, #transaction, #typecast_value, #uri, uri_to_options
Methods included from Schema::SQL
#alter_table_sql, #alter_table_sql_list, #column_definition_sql, #column_list_sql, #constraint_definition_sql, #create_table_sql_list, #default_index_name, #drop_table_sql, #filter_expr, #index_definition_sql, #index_list_sql_list, #literal, #on_delete_clause, #quote_identifier, #rename_table_sql, #schema, #schema_utility_dataset, #type_literal
Constructor Details
This class inherits a constructor from Sequel::Database
Instance Method Details
#auto_increment_sql ⇒ Object
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# File 'lib/sequel_core/adapters/ado.rb', line 19 def auto_increment_sql AUTO_INCREMENT end |
#connect ⇒ Object
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# File 'lib/sequel_core/adapters/ado.rb', line 23 def connect s = "driver=#{@opts[:driver] || 'SQL Server'};server=#{@opts[:host]};database=#{@opts[:database]}#{";uid=#{@opts[:user]};pwd=#{@opts[:password]}" if @opts[:user]}" handle = WIN32OLE.new('ADODB.Connection') handle.Open(s) handle end |
#dataset(opts = nil) ⇒ Object
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# File 'lib/sequel_core/adapters/ado.rb', line 34 def dataset(opts = nil) ADO::Dataset.new(self, opts) end |
#disconnect ⇒ Object
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# File 'lib/sequel_core/adapters/ado.rb', line 30 def disconnect # how do we disconnect? couldn't find anything in the docs end |
#execute(sql) ⇒ Object Also known as: do
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# File 'lib/sequel_core/adapters/ado.rb', line 38 def execute(sql) log_info(sql) @pool.hold {|conn| conn.Execute(sql)} end |