Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

Inherits:
Object
  • Object
show all
Defined in:
lib/tasks/db_mock.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.existing_tables=(existing_tables) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 38

def self.existing_tables= existing_tables
  @@existing_tables = existing_tables
end

.server_version=(server_version) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 41

def self.server_version= server_version
  @@server_version = server_version 
end

Instance Method Details

#async_exec(sql, params_result_format) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 24

def async_exec(sql, params_result_format)
  $tmp_to_run.append sql unless skip? sql
  return FakeResult.new
end

#clear_cache! ⇒ Object

do nothing



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# File 'lib/tasks/db_mock.rb', line 50

def clear_cache!
end

#columns(table_name) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 35

def columns(table_name)
  return @@existing_tables[table_name]
end

#escape(s) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 56

def escape(s)
  return PG::Connection.quote_ident s
end

#execute(sql, name = nil) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 20

def execute(sql, name = nil)
  $tmp_to_run.append sql unless skip? sql
  return FakeResult.new
end

#initialize_type_map(m) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 47

def initialize_type_map m
  # do nothing
end

#quote_string(s) ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 52

def quote_string s
  # hack to prevent double-quoting when setting default
  return s
end

#server_version ⇒ Object 



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# File 'lib/tasks/db_mock.rb', line 44

def server_version
  return @@server_version
end

#skip?(sql) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tasks/db_mock.rb', line 28

def skip? sql
  return true if sql.end_with?("'::regtype::oid") and sql.start_with?("SELECT '")
  return false 
end

#table_exists?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tasks/db_mock.rb', line 32

def table_exists?(name)
  false
end