Module: Torque::PostgreSQL::Adapter::SchemaCreation
- Defined in:
- lib/torque/postgresql/adapter/schema_creation.rb
Instance Method Summary collapse
-
#supports_foreign_keys_in_create? ⇒ Boolean
Keep rails 5.0 and 5.1 compatibility.
-
#visit_TableDefinition(o) ⇒ Object
Redefine original table creation command to ensure PostgreSQL standard.
Instance Method Details
#supports_foreign_keys_in_create? ⇒ Boolean
Keep rails 5.0 and 5.1 compatibility
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# File 'lib/torque/postgresql/adapter/schema_creation.rb', line 42 def supports_foreign_keys_in_create? if defined?(super) super else supports_foreign_keys? end end |
#visit_TableDefinition(o) ⇒ Object
Redefine original table creation command to ensure PostgreSQL standard
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# File 'lib/torque/postgresql/adapter/schema_creation.rb', line 7 def visit_TableDefinition(o) create_sql = "CREATE#{' TEMPORARY' if o.temporary}" create_sql << " TABLE #{quote_table_name(o.name)}" statements = o.columns.map{ |c| accept c } statements << accept(o.primary_keys) if o.primary_keys if supports_indexes_in_create? statements.concat(o.indexes.map do |column_name, | index_in_create(o.name, column_name, ) end) end if supports_foreign_keys_in_create? statements.concat(o.foreign_keys.map do |to_table, | foreign_key_in_create(o.name, to_table, ) end) end if o.as create_sql << " AS #{@conn.to_sql(o.as)}" else create_sql << " (#{statements.join(', ')})" (create_sql, (o)) if o.inherits.present? tables = o.inherits.map(&method(:quote_table_name)) create_sql << " INHERITS ( #{tables.join(' , ')} )" end end create_sql end |