Module: Sequel::DataObjects::Postgres::AdapterMethods
- Includes:
- Postgres::AdapterMethods
- Defined in:
- lib/sequel/adapters/do/postgres.rb
Overview
Methods to add to the DataObjects adapter/connection to allow it to work with the shared PostgreSQL code.
Constant Summary
Constants included from Postgres::AdapterMethods
Postgres::AdapterMethods::SELECT_CURRVAL, Postgres::AdapterMethods::SELECT_CUSTOM_SEQUENCE, Postgres::AdapterMethods::SELECT_PK, Postgres::AdapterMethods::SELECT_SERIAL_SEQUENCE
Instance Attribute Summary
Attributes included from Postgres::AdapterMethods
Instance Method Summary collapse
-
#execute(sql, args = nil) ⇒ Object
Give the DataObjects adapter a direct execute method, which creates a statement with the given sql and executes it.
Methods included from Postgres::AdapterMethods
#apply_connection_settings, #last_insert_id, #primary_key, #sequence
Instance Method Details
#execute(sql, args = nil) ⇒ Object
Give the DataObjects adapter a direct execute method, which creates a statement with the given sql and executes it.
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# File 'lib/sequel/adapters/do/postgres.rb', line 17 def execute(sql, args=nil) command = create_command(sql) begin if block_given? begin yield(reader = @db.log_yield(sql){command.execute_reader}) ensure reader.close if reader end else @db.log_yield(sql){command.execute_non_query} end rescue ::DataObjects::Error => e @db.send(:raise_error, e) end end |