Module: AdapterExtensions::PostgreSQLAdapter

Included in:
ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
Defined in:
lib/adapter_extensions/adapters/postgresql_adapter.rb

Instance Method Summary collapse

Instance Method Details

#add_select_into_table(new_table_name, sql_query) ⇒ Object

Inserts an INTO table_name clause to the sql_query.



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# File 'lib/adapter_extensions/adapters/postgresql_adapter.rb', line 8

def add_select_into_table(new_table_name, sql_query)
  sql_query.sub(/FROM/i, "INTO #{new_table_name} FROM")
end

#copy_table(old_table_name, new_table_name) ⇒ Object

Copy the specified table.



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# File 'lib/adapter_extensions/adapters/postgresql_adapter.rb', line 13

def copy_table(old_table_name, new_table_name)
  execute add_select_into_table(new_table_name, "SELECT * FROM #{old_table_name}")
end

#support_select_into_table? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/adapter_extensions/adapters/postgresql_adapter.rb', line 3

def support_select_into_table?
  true
end