Faça Você Mesmo: Diagramas de Classe com as Tabelas do Catálogo do PostgreSQL

Automatizar tarefas complexas não é uma tarefa fácil. Dentro da área de banco de dados a elaboração e manutenção da modelagem do banco de dados é uma tarefa das mais difíceis. Os modelos simplesmente não refletem a realidade, ou são incompletos, por limitações das ferramentas ou pela baixa prioridade atribuída à modelagem. Esta postagem mostra as etapas para se fazer a geração automática de diagramas de classe com base no modelo de dados. Foram modelados os esquemas PG_CATALOG e INFORMATION_SCHEMA do postgresql, através do editor de diagramas DIA, que pode ser baixada no sourceforge e funciona tanto no windows quanto no linux.

A escolha da ferramenta de modelagem se deu pelo fato da mesma permitir a geração de diagramas complexos através de scripts em Python. Infelizmente, a documentação encontrada não é das melhores, o que dificulta este tipo de empreitada.

Basicamente, foram seguidas as seguintes etapas para a geração dos diagramas:
1 - Consultas aos metadados do postgresql, relativas aos esquemas desejados, gerando como resultado um script python;
2 - Salvamento deste script em um arquivo texto;
3 - Ajuste manual do script para alterar detalhes como textos apresentados e remoção de espaços;
4 - Execução do script python de dentro da ferramenta DIA, para a criação do diagrama;
5 - Ajuste manual de alguma imperfeição estética no diagrama gerado.

Antes de saber como fazer, veja o resultado obtido com o mínimo de alterações manuais:

Figura 1 - PG_CATALOG

 

Figura 2 - INFORMATION_SCHEMA

1 - Geração e Edição de Script Python - PG_CATALOG

A geração do script python para a criação do diagrama foi feita utilizando-se sql no esquema do banco de dados desejado.

Abaixo coloco a consulta de geração do diagrama do esquema pg_catalog. É mais simples do que parece, sendo composto por uma sequência de várias consultas, unidas por UNION ALL, gerando linhas de texto com o script:


SELECT CAST ('diagram = dia.new("PG_CATALOG.dia")' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('data = diagram.data' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('display = diagram.display()' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('layer = data.active_layer' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('pg_objtype = "UML - Class"' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('oType = dia.get_object_type (pg_objtype)' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('theObjects = [diagram, data, layer, display, oType]' AS TEXT) as OBJETO
UNION ALL
SELECT CAST(relname || ', h1, h2 = oType.create (' || 20*((row_number() OVER (PARTITION BY schemaname)) % 12) || ',' || 30*((row_number() OVER (PARTITION BY schemaname)) % 5) || ')' as TEXT)  as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST('theObjects.append(' || relname || ')' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST(relname || '.properties["stereotype"] = "pg_catalog"' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST(relname || '.properties["comment"] = "' || relname || ' Class"'  as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST(relname || '.properties["name"] = "' || relname || '"'  as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST('attributes_' || relname || ' = []' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST('attributes_' || table_name || '.append((''' || column_name || ''',''' || data_type ||''',''Value_not_set'',''' || column_name || '-' || data_type || ''',1,0,0)) ' AS TEXT) as OBJETO from information_schema.columns where table_schema = 'pg_catalog' AND table_name IN (SELECT relname as table_name FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog')
UNION ALL
SELECT CAST(relname || '.properties["attributes"] = attributes_' || relname as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST('layer.add_object (' || relname || ')' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'pg_catalog'
UNION ALL
SELECT CAST('oType = dia.get_object_type ("UML - Activity")' as TEXT) as OBJETO
UNION ALL
SELECT CAST('oend, h1, h2 = oType.create (0,-1)' as TEXT) as OBJETO
UNION ALL
SELECT CAST('theObjects.append(oend)' as TEXT) as OBJETO
UNION ALL
SELECT CAST('oend.properties["text"] = "PG_CATALOG: Claudio Bezerra Leopoldino - Meu Blog de PostgreSQL - http://postgresqlbr.blogspot.com.br/ - claudiob_br@yahoo.com.br"' as TEXT) as OBJETO
UNION ALL
SELECT CAST('layer.add_object (oend)' as TEXT) as OBJETO
UNION ALL
SELECT CAST('diagram.save()' as TEXT) as OBJETO
UNION ALL
SELECT CAST('print "Generation FINISHED"' as TEXT) as OBJETO;
Após a execução deste script SQL, salve o resultado em arquivo texto com  extensão .py e o edite, acrescentando, excluindo e alterando elementos.

2 - Script Python Produzido - PG_CATALOG

Abaixo coloco a listagem do script python produzido e editado:

diagram=dia.new("PG_CATALOG.dia")
data=diagram.data
display=diagram.display()
layer=data.active_layer
pg_objtype="UML - Class"
oType=dia.get_object_type(pg_objtype)
theObjects=[diagram,data,layer,display,oType]
pg_conversion,h1,h2=oType.create(20,30)
pg_foreign_data_wrapper,h1,h2=oType.create(40,60)
pg_collation,h1,h2=oType.create(60,90)
pg_range,h1,h2=oType.create(80,120)
pg_class,h1,h2=oType.create(100,0)
pg_opclass,h1,h2=oType.create(120,30)
pg_opfamily,h1,h2=oType.create(140,60)
pg_trigger,h1,h2=oType.create(160,90)
pg_auth_members,h1,h2=oType.create(180,120)
pg_operator,h1,h2=oType.create(200,0)
pg_attribute,h1,h2=oType.create(220,30)
pg_ts_parser,h1,h2=oType.create(0,60)
pg_default_acl,h1,h2=oType.create(20,90)
pg_depend,h1,h2=oType.create(40,120)
pg_statistic,h1,h2=oType.create(60,0)
pg_attrdef,h1,h2=oType.create(80,30)
pg_language,h1,h2=oType.create(100,60)
pg_tablespace,h1,h2=oType.create(120,90)
pg_db_role_setting,h1,h2=oType.create(140,120)
pg_seclabel,h1,h2=oType.create(160,0)
pg_shdepend,h1,h2=oType.create(180,30)
pg_event_trigger,h1,h2=oType.create(200,60)
pg_shseclabel,h1,h2=oType.create(220,90)
pg_aggregate,h1,h2=oType.create(0,120)
pg_index,h1,h2=oType.create(20,0)
pg_inherits,h1,h2=oType.create(40,30)
pg_rewrite,h1,h2=oType.create(60,60)
pg_ts_dict,h1,h2=oType.create(80,90)
pg_foreign_table,h1,h2=oType.create(100,120)
pg_constraint,h1,h2=oType.create(120,0)
pg_enum,h1,h2=oType.create(140,30)
pg_amproc,h1,h2=oType.create(160,60)
pg_extension,h1,h2=oType.create(180,90)
pg_shdescription,h1,h2=oType.create(200,120)
pg_pltemplate,h1,h2=oType.create(220,0)
pg_ts_config,h1,h2=oType.create(0,30)
pg_amop,h1,h2=oType.create(20,60)
pg_cast,h1,h2=oType.create(40,90)
pg_user_mapping,h1,h2=oType.create(60,120)
pg_type,h1,h2=oType.create(80,0)
pg_largeobject,h1,h2=oType.create(100,30)
pg_am,h1,h2=oType.create(120,60)
pg_largeobject_metadata,h1,h2=oType.create(140,90)
pg_ts_config_map,h1,h2=oType.create(160,120)
pg_ts_template,h1,h2=oType.create(180,0)
pg_database,h1,h2=oType.create(200,30)
pg_namespace,h1,h2=oType.create(220,60)
pg_proc,h1,h2=oType.create(0,90)
pg_foreign_server,h1,h2=oType.create(20,120)
pg_authid,h1,h2=oType.create(40,0)
pg_description,h1,h2=oType.create(60,30)
theObjects.append(pg_conversion)
theObjects.append(pg_foreign_data_wrapper)
theObjects.append(pg_collation)
theObjects.append(pg_range)
theObjects.append(pg_class)
theObjects.append(pg_opclass)
theObjects.append(pg_opfamily)
theObjects.append(pg_trigger)
theObjects.append(pg_auth_members)
theObjects.append(pg_operator)
theObjects.append(pg_attribute)
theObjects.append(pg_ts_parser)
theObjects.append(pg_default_acl)
theObjects.append(pg_depend)
theObjects.append(pg_statistic)
theObjects.append(pg_attrdef)
theObjects.append(pg_language)
theObjects.append(pg_tablespace)
theObjects.append(pg_db_role_setting)
theObjects.append(pg_seclabel)
theObjects.append(pg_shdepend)
theObjects.append(pg_event_trigger)
theObjects.append(pg_shseclabel)
theObjects.append(pg_aggregate)
theObjects.append(pg_index)
theObjects.append(pg_inherits)
theObjects.append(pg_rewrite)
theObjects.append(pg_ts_dict)
theObjects.append(pg_foreign_table)
theObjects.append(pg_constraint)
theObjects.append(pg_enum)
theObjects.append(pg_amproc)
theObjects.append(pg_extension)
theObjects.append(pg_shdescription)
theObjects.append(pg_pltemplate)
theObjects.append(pg_ts_config)
theObjects.append(pg_amop)
theObjects.append(pg_cast)
theObjects.append(pg_user_mapping)
theObjects.append(pg_type)
theObjects.append(pg_largeobject)
theObjects.append(pg_am)
theObjects.append(pg_largeobject_metadata)
theObjects.append(pg_ts_config_map)
theObjects.append(pg_ts_template)
theObjects.append(pg_database)
theObjects.append(pg_namespace)
theObjects.append(pg_proc)
theObjects.append(pg_foreign_server)
theObjects.append(pg_authid)
theObjects.append(pg_description)
pg_conversion.properties["stereotype"]="pg_catalog"
pg_foreign_data_wrapper.properties["stereotype"]="pg_catalog"
pg_collation.properties["stereotype"]="pg_catalog"
pg_range.properties["stereotype"]="pg_catalog"
pg_class.properties["stereotype"]="pg_catalog"
pg_opclass.properties["stereotype"]="pg_catalog"
pg_opfamily.properties["stereotype"]="pg_catalog"
pg_trigger.properties["stereotype"]="pg_catalog"
pg_auth_members.properties["stereotype"]="pg_catalog"
pg_operator.properties["stereotype"]="pg_catalog"
pg_attribute.properties["stereotype"]="pg_catalog"
pg_ts_parser.properties["stereotype"]="pg_catalog"
pg_default_acl.properties["stereotype"]="pg_catalog"
pg_depend.properties["stereotype"]="pg_catalog"
pg_statistic.properties["stereotype"]="pg_catalog"
pg_attrdef.properties["stereotype"]="pg_catalog"
pg_language.properties["stereotype"]="pg_catalog"
pg_tablespace.properties["stereotype"]="pg_catalog"
pg_db_role_setting.properties["stereotype"]="pg_catalog"
pg_seclabel.properties["stereotype"]="pg_catalog"
pg_shdepend.properties["stereotype"]="pg_catalog"
pg_event_trigger.properties["stereotype"]="pg_catalog"
pg_shseclabel.properties["stereotype"]="pg_catalog"
pg_aggregate.properties["stereotype"]="pg_catalog"
pg_index.properties["stereotype"]="pg_catalog"
pg_inherits.properties["stereotype"]="pg_catalog"
pg_rewrite.properties["stereotype"]="pg_catalog"
pg_ts_dict.properties["stereotype"]="pg_catalog"
pg_foreign_table.properties["stereotype"]="pg_catalog"
pg_constraint.properties["stereotype"]="pg_catalog"
pg_enum.properties["stereotype"]="pg_catalog"
pg_amproc.properties["stereotype"]="pg_catalog"
pg_extension.properties["stereotype"]="pg_catalog"
pg_shdescription.properties["stereotype"]="pg_catalog"
pg_pltemplate.properties["stereotype"]="pg_catalog"
pg_ts_config.properties["stereotype"]="pg_catalog"
pg_amop.properties["stereotype"]="pg_catalog"
pg_cast.properties["stereotype"]="pg_catalog"
pg_user_mapping.properties["stereotype"]="pg_catalog"
pg_type.properties["stereotype"]="pg_catalog"
pg_largeobject.properties["stereotype"]="pg_catalog"
pg_am.properties["stereotype"]="pg_catalog"
pg_largeobject_metadata.properties["stereotype"]="pg_catalog"
pg_ts_config_map.properties["stereotype"]="pg_catalog"
pg_ts_template.properties["stereotype"]="pg_catalog"
pg_database.properties["stereotype"]="pg_catalog"
pg_namespace.properties["stereotype"]="pg_catalog"
pg_proc.properties["stereotype"]="pg_catalog"
pg_foreign_server.properties["stereotype"]="pg_catalog"
pg_authid.properties["stereotype"]="pg_catalog"
pg_description.properties["stereotype"]="pg_catalog"
pg_conversion.properties["comment"]="pg_conversionClass"
pg_foreign_data_wrapper.properties["comment"]="pg_foreign_data_wrapperClass"
pg_collation.properties["comment"]="pg_collationClass"
pg_range.properties["comment"]="pg_rangeClass"
pg_class.properties["comment"]="pg_classClass"
pg_opclass.properties["comment"]="pg_opclassClass"
pg_opfamily.properties["comment"]="pg_opfamilyClass"
pg_trigger.properties["comment"]="pg_triggerClass"
pg_auth_members.properties["comment"]="pg_auth_membersClass"
pg_operator.properties["comment"]="pg_operatorClass"
pg_attribute.properties["comment"]="pg_attributeClass"
pg_ts_parser.properties["comment"]="pg_ts_parserClass"
pg_default_acl.properties["comment"]="pg_default_aclClass"
pg_depend.properties["comment"]="pg_dependClass"
pg_statistic.properties["comment"]="pg_statisticClass"
pg_attrdef.properties["comment"]="pg_attrdefClass"
pg_language.properties["comment"]="pg_languageClass"
pg_tablespace.properties["comment"]="pg_tablespaceClass"
pg_db_role_setting.properties["comment"]="pg_db_role_settingClass"
pg_seclabel.properties["comment"]="pg_seclabelClass"
pg_shdepend.properties["comment"]="pg_shdependClass"
pg_event_trigger.properties["comment"]="pg_event_triggerClass"
pg_shseclabel.properties["comment"]="pg_shseclabelClass"
pg_aggregate.properties["comment"]="pg_aggregateClass"
pg_index.properties["comment"]="pg_indexClass"
pg_inherits.properties["comment"]="pg_inheritsClass"
pg_rewrite.properties["comment"]="pg_rewriteClass"
pg_ts_dict.properties["comment"]="pg_ts_dictClass"
pg_foreign_table.properties["comment"]="pg_foreign_tableClass"
pg_constraint.properties["comment"]="pg_constraintClass"
pg_enum.properties["comment"]="pg_enumClass"
pg_amproc.properties["comment"]="pg_amprocClass"
pg_extension.properties["comment"]="pg_extensionClass"
pg_shdescription.properties["comment"]="pg_shdescriptionClass"
pg_pltemplate.properties["comment"]="pg_pltemplateClass"
pg_ts_config.properties["comment"]="pg_ts_configClass"
pg_amop.properties["comment"]="pg_amopClass"
pg_cast.properties["comment"]="pg_castClass"
pg_user_mapping.properties["comment"]="pg_user_mappingClass"
pg_type.properties["comment"]="pg_typeClass"
pg_largeobject.properties["comment"]="pg_largeobjectClass"
pg_am.properties["comment"]="pg_amClass"
pg_largeobject_metadata.properties["comment"]="pg_largeobject_metadataClass"
pg_ts_config_map.properties["comment"]="pg_ts_config_mapClass"
pg_ts_template.properties["comment"]="pg_ts_templateClass"
pg_database.properties["comment"]="pg_databaseClass"
pg_namespace.properties["comment"]="pg_namespaceClass"
pg_proc.properties["comment"]="pg_procClass"
pg_foreign_server.properties["comment"]="pg_foreign_serverClass"
pg_authid.properties["comment"]="pg_authidClass"
pg_description.properties["comment"]="pg_descriptionClass"
pg_conversion.properties["name"]="pg_conversion"
pg_foreign_data_wrapper.properties["name"]="pg_foreign_data_wrapper"
pg_collation.properties["name"]="pg_collation"
pg_range.properties["name"]="pg_range"
pg_class.properties["name"]="pg_class"
pg_opclass.properties["name"]="pg_opclass"
pg_opfamily.properties["name"]="pg_opfamily"
pg_trigger.properties["name"]="pg_trigger"
pg_auth_members.properties["name"]="pg_auth_members"
pg_operator.properties["name"]="pg_operator"
pg_attribute.properties["name"]="pg_attribute"
pg_ts_parser.properties["name"]="pg_ts_parser"
pg_default_acl.properties["name"]="pg_default_acl"
pg_depend.properties["name"]="pg_depend"
pg_statistic.properties["name"]="pg_statistic"
pg_attrdef.properties["name"]="pg_attrdef"
pg_language.properties["name"]="pg_language"
pg_tablespace.properties["name"]="pg_tablespace"
pg_db_role_setting.properties["name"]="pg_db_role_setting"
pg_seclabel.properties["name"]="pg_seclabel"
pg_shdepend.properties["name"]="pg_shdepend"
pg_event_trigger.properties["name"]="pg_event_trigger"
pg_shseclabel.properties["name"]="pg_shseclabel"
pg_aggregate.properties["name"]="pg_aggregate"
pg_index.properties["name"]="pg_index"
pg_inherits.properties["name"]="pg_inherits"
pg_rewrite.properties["name"]="pg_rewrite"
pg_ts_dict.properties["name"]="pg_ts_dict"
pg_foreign_table.properties["name"]="pg_foreign_table"
pg_constraint.properties["name"]="pg_constraint"
pg_enum.properties["name"]="pg_enum"
pg_amproc.properties["name"]="pg_amproc"
pg_extension.properties["name"]="pg_extension"
pg_shdescription.properties["name"]="pg_shdescription"
pg_pltemplate.properties["name"]="pg_pltemplate"
pg_ts_config.properties["name"]="pg_ts_config"
pg_amop.properties["name"]="pg_amop"
pg_cast.properties["name"]="pg_cast"
pg_user_mapping.properties["name"]="pg_user_mapping"
pg_type.properties["name"]="pg_type"
pg_largeobject.properties["name"]="pg_largeobject"
pg_am.properties["name"]="pg_am"
pg_largeobject_metadata.properties["name"]="pg_largeobject_metadata"
pg_ts_config_map.properties["name"]="pg_ts_config_map"
pg_ts_template.properties["name"]="pg_ts_template"
pg_database.properties["name"]="pg_database"
pg_namespace.properties["name"]="pg_namespace"
pg_proc.properties["name"]="pg_proc"
pg_foreign_server.properties["name"]="pg_foreign_server"
pg_authid.properties["name"]="pg_authid"
pg_description.properties["name"]="pg_description"
attributes_pg_conversion=[]
attributes_pg_foreign_data_wrapper=[]
attributes_pg_collation=[]
attributes_pg_range=[]
attributes_pg_class=[]
attributes_pg_opclass=[]
attributes_pg_opfamily=[]
attributes_pg_trigger=[]
attributes_pg_auth_members=[]
attributes_pg_operator=[]
attributes_pg_attribute=[]
attributes_pg_ts_parser=[]
attributes_pg_default_acl=[]
attributes_pg_depend=[]
attributes_pg_statistic=[]
attributes_pg_attrdef=[]
attributes_pg_language=[]
attributes_pg_tablespace=[]
attributes_pg_db_role_setting=[]
attributes_pg_seclabel=[]
attributes_pg_shdepend=[]
attributes_pg_event_trigger=[]
attributes_pg_shseclabel=[]
attributes_pg_aggregate=[]
attributes_pg_index=[]
attributes_pg_inherits=[]
attributes_pg_rewrite=[]
attributes_pg_ts_dict=[]
attributes_pg_foreign_table=[]
attributes_pg_constraint=[]
attributes_pg_enum=[]
attributes_pg_amproc=[]
attributes_pg_extension=[]
attributes_pg_shdescription=[]
attributes_pg_pltemplate=[]
attributes_pg_ts_config=[]
attributes_pg_amop=[]
attributes_pg_cast=[]
attributes_pg_user_mapping=[]
attributes_pg_type=[]
attributes_pg_largeobject=[]
attributes_pg_am=[]
attributes_pg_largeobject_metadata=[]
attributes_pg_ts_config_map=[]
attributes_pg_ts_template=[]
attributes_pg_database=[]
attributes_pg_namespace=[]
attributes_pg_proc=[]
attributes_pg_foreign_server=[]
attributes_pg_authid=[]
attributes_pg_description=[]
attributes_pg_statistic.append(('starelid','oid','Value_not_set','starelid-oid',1,0,0))
attributes_pg_statistic.append(('staattnum','smallint','Value_not_set','staattnum-smallint',1,0,0))
attributes_pg_statistic.append(('stainherit','boolean','Value_not_set','stainherit-boolean',1,0,0))
attributes_pg_statistic.append(('stanullfrac','real','Value_not_set','stanullfrac-real',1,0,0))
attributes_pg_statistic.append(('stawidth','integer','Value_not_set','stawidth-integer',1,0,0))
attributes_pg_statistic.append(('stadistinct','real','Value_not_set','stadistinct-real',1,0,0))
attributes_pg_statistic.append(('stakind1','smallint','Value_not_set','stakind1-smallint',1,0,0))
attributes_pg_statistic.append(('stakind2','smallint','Value_not_set','stakind2-smallint',1,0,0))
attributes_pg_statistic.append(('stakind3','smallint','Value_not_set','stakind3-smallint',1,0,0))
attributes_pg_statistic.append(('stakind4','smallint','Value_not_set','stakind4-smallint',1,0,0))
attributes_pg_statistic.append(('stakind5','smallint','Value_not_set','stakind5-smallint',1,0,0))
attributes_pg_statistic.append(('staop1','oid','Value_not_set','staop1-oid',1,0,0))
attributes_pg_statistic.append(('staop2','oid','Value_not_set','staop2-oid',1,0,0))
attributes_pg_statistic.append(('staop3','oid','Value_not_set','staop3-oid',1,0,0))
attributes_pg_statistic.append(('staop4','oid','Value_not_set','staop4-oid',1,0,0))
attributes_pg_statistic.append(('staop5','oid','Value_not_set','staop5-oid',1,0,0))
attributes_pg_statistic.append(('stanumbers1','ARRAY','Value_not_set','stanumbers1-ARRAY',1,0,0))
attributes_pg_statistic.append(('stanumbers2','ARRAY','Value_not_set','stanumbers2-ARRAY',1,0,0))
attributes_pg_statistic.append(('stanumbers3','ARRAY','Value_not_set','stanumbers3-ARRAY',1,0,0))
attributes_pg_statistic.append(('stanumbers4','ARRAY','Value_not_set','stanumbers4-ARRAY',1,0,0))
attributes_pg_statistic.append(('stanumbers5','ARRAY','Value_not_set','stanumbers5-ARRAY',1,0,0))
attributes_pg_statistic.append(('stavalues1','anyarray','Value_not_set','stavalues1-anyarray',1,0,0))
attributes_pg_statistic.append(('stavalues2','anyarray','Value_not_set','stavalues2-anyarray',1,0,0))
attributes_pg_statistic.append(('stavalues3','anyarray','Value_not_set','stavalues3-anyarray',1,0,0))
attributes_pg_statistic.append(('stavalues4','anyarray','Value_not_set','stavalues4-anyarray',1,0,0))
attributes_pg_statistic.append(('stavalues5','anyarray','Value_not_set','stavalues5-anyarray',1,0,0))
attributes_pg_type.append(('typname','name','Value_not_set','typname-name',1,0,0))
attributes_pg_type.append(('typnamespace','oid','Value_not_set','typnamespace-oid',1,0,0))
attributes_pg_type.append(('typowner','oid','Value_not_set','typowner-oid',1,0,0))
attributes_pg_type.append(('typlen','smallint','Value_not_set','typlen-smallint',1,0,0))
attributes_pg_type.append(('typbyval','boolean','Value_not_set','typbyval-boolean',1,0,0))
attributes_pg_type.append(('typtype','"char"','Value_not_set','typtype-"char"',1,0,0))
attributes_pg_type.append(('typcategory','"char"','Value_not_set','typcategory-"char"',1,0,0))
attributes_pg_type.append(('typispreferred','boolean','Value_not_set','typispreferred-boolean',1,0,0))
attributes_pg_type.append(('typisdefined','boolean','Value_not_set','typisdefined-boolean',1,0,0))
attributes_pg_type.append(('typdelim','"char"','Value_not_set','typdelim-"char"',1,0,0))
attributes_pg_type.append(('typrelid','oid','Value_not_set','typrelid-oid',1,0,0))
attributes_pg_type.append(('typelem','oid','Value_not_set','typelem-oid',1,0,0))
attributes_pg_type.append(('typarray','oid','Value_not_set','typarray-oid',1,0,0))
attributes_pg_type.append(('typinput','regproc','Value_not_set','typinput-regproc',1,0,0))
attributes_pg_type.append(('typoutput','regproc','Value_not_set','typoutput-regproc',1,0,0))
attributes_pg_type.append(('typreceive','regproc','Value_not_set','typreceive-regproc',1,0,0))
attributes_pg_type.append(('typsend','regproc','Value_not_set','typsend-regproc',1,0,0))
attributes_pg_type.append(('typmodin','regproc','Value_not_set','typmodin-regproc',1,0,0))
attributes_pg_type.append(('typmodout','regproc','Value_not_set','typmodout-regproc',1,0,0))
attributes_pg_type.append(('typanalyze','regproc','Value_not_set','typanalyze-regproc',1,0,0))
attributes_pg_type.append(('typalign','"char"','Value_not_set','typalign-"char"',1,0,0))
attributes_pg_type.append(('typstorage','"char"','Value_not_set','typstorage-"char"',1,0,0))
attributes_pg_type.append(('typnotnull','boolean','Value_not_set','typnotnull-boolean',1,0,0))
attributes_pg_type.append(('typbasetype','oid','Value_not_set','typbasetype-oid',1,0,0))
attributes_pg_type.append(('typtypmod','integer','Value_not_set','typtypmod-integer',1,0,0))
attributes_pg_type.append(('typndims','integer','Value_not_set','typndims-integer',1,0,0))
attributes_pg_type.append(('typcollation','oid','Value_not_set','typcollation-oid',1,0,0))
attributes_pg_type.append(('typdefaultbin','pg_node_tree','Value_not_set','typdefaultbin-pg_node_tree',1,0,0))
attributes_pg_type.append(('typdefault','text','Value_not_set','typdefault-text',1,0,0))
attributes_pg_type.append(('typacl','ARRAY','Value_not_set','typacl-ARRAY',1,0,0))
attributes_pg_authid.append(('rolname','name','Value_not_set','rolname-name',1,0,0))
attributes_pg_authid.append(('rolsuper','boolean','Value_not_set','rolsuper-boolean',1,0,0))
attributes_pg_authid.append(('rolinherit','boolean','Value_not_set','rolinherit-boolean',1,0,0))
attributes_pg_authid.append(('rolcreaterole','boolean','Value_not_set','rolcreaterole-boolean',1,0,0))
attributes_pg_authid.append(('rolcreatedb','boolean','Value_not_set','rolcreatedb-boolean',1,0,0))
attributes_pg_authid.append(('rolcatupdate','boolean','Value_not_set','rolcatupdate-boolean',1,0,0))
attributes_pg_authid.append(('rolcanlogin','boolean','Value_not_set','rolcanlogin-boolean',1,0,0))
attributes_pg_authid.append(('rolreplication','boolean','Value_not_set','rolreplication-boolean',1,0,0))
attributes_pg_authid.append(('rolconnlimit','integer','Value_not_set','rolconnlimit-integer',1,0,0))
attributes_pg_authid.append(('rolpassword','text','Value_not_set','rolpassword-text',1,0,0))
attributes_pg_authid.append(('rolvaliduntil','timestampwithtimezone','Value_not_set','rolvaliduntil-timestampwithtimezone',1,0,0))
attributes_pg_proc.append(('proname','name','Value_not_set','proname-name',1,0,0))
attributes_pg_proc.append(('pronamespace','oid','Value_not_set','pronamespace-oid',1,0,0))
attributes_pg_proc.append(('proowner','oid','Value_not_set','proowner-oid',1,0,0))
attributes_pg_proc.append(('prolang','oid','Value_not_set','prolang-oid',1,0,0))
attributes_pg_proc.append(('procost','real','Value_not_set','procost-real',1,0,0))
attributes_pg_proc.append(('prorows','real','Value_not_set','prorows-real',1,0,0))
attributes_pg_proc.append(('provariadic','oid','Value_not_set','provariadic-oid',1,0,0))
attributes_pg_proc.append(('protransform','regproc','Value_not_set','protransform-regproc',1,0,0))
attributes_pg_proc.append(('proisagg','boolean','Value_not_set','proisagg-boolean',1,0,0))
attributes_pg_proc.append(('proiswindow','boolean','Value_not_set','proiswindow-boolean',1,0,0))
attributes_pg_proc.append(('prosecdef','boolean','Value_not_set','prosecdef-boolean',1,0,0))
attributes_pg_proc.append(('proleakproof','boolean','Value_not_set','proleakproof-boolean',1,0,0))
attributes_pg_proc.append(('proisstrict','boolean','Value_not_set','proisstrict-boolean',1,0,0))
attributes_pg_proc.append(('proretset','boolean','Value_not_set','proretset-boolean',1,0,0))
attributes_pg_proc.append(('provolatile','"char"','Value_not_set','provolatile-"char"',1,0,0))
attributes_pg_proc.append(('pronargs','smallint','Value_not_set','pronargs-smallint',1,0,0))
attributes_pg_proc.append(('pronargdefaults','smallint','Value_not_set','pronargdefaults-smallint',1,0,0))
attributes_pg_proc.append(('prorettype','oid','Value_not_set','prorettype-oid',1,0,0))
attributes_pg_proc.append(('proargtypes','ARRAY','Value_not_set','proargtypes-ARRAY',1,0,0))
attributes_pg_proc.append(('proallargtypes','ARRAY','Value_not_set','proallargtypes-ARRAY',1,0,0))
attributes_pg_proc.append(('proargmodes','ARRAY','Value_not_set','proargmodes-ARRAY',1,0,0))
attributes_pg_proc.append(('proargnames','ARRAY','Value_not_set','proargnames-ARRAY',1,0,0))
attributes_pg_proc.append(('proargdefaults','pg_node_tree','Value_not_set','proargdefaults-pg_node_tree',1,0,0))
attributes_pg_proc.append(('prosrc','text','Value_not_set','prosrc-text',1,0,0))
attributes_pg_proc.append(('probin','text','Value_not_set','probin-text',1,0,0))
attributes_pg_proc.append(('proconfig','ARRAY','Value_not_set','proconfig-ARRAY',1,0,0))
attributes_pg_proc.append(('proacl','ARRAY','Value_not_set','proacl-ARRAY',1,0,0))
attributes_pg_class.append(('relname','name','Value_not_set','relname-name',1,0,0))
attributes_pg_class.append(('relnamespace','oid','Value_not_set','relnamespace-oid',1,0,0))
attributes_pg_class.append(('reltype','oid','Value_not_set','reltype-oid',1,0,0))
attributes_pg_class.append(('reloftype','oid','Value_not_set','reloftype-oid',1,0,0))
attributes_pg_class.append(('relowner','oid','Value_not_set','relowner-oid',1,0,0))
attributes_pg_class.append(('relam','oid','Value_not_set','relam-oid',1,0,0))
attributes_pg_class.append(('relfilenode','oid','Value_not_set','relfilenode-oid',1,0,0))
attributes_pg_class.append(('reltablespace','oid','Value_not_set','reltablespace-oid',1,0,0))
attributes_pg_class.append(('relpages','integer','Value_not_set','relpages-integer',1,0,0))
attributes_pg_class.append(('reltuples','real','Value_not_set','reltuples-real',1,0,0))
attributes_pg_class.append(('relallvisible','integer','Value_not_set','relallvisible-integer',1,0,0))
attributes_pg_class.append(('reltoastrelid','oid','Value_not_set','reltoastrelid-oid',1,0,0))
attributes_pg_class.append(('reltoastidxid','oid','Value_not_set','reltoastidxid-oid',1,0,0))
attributes_pg_class.append(('relhasindex','boolean','Value_not_set','relhasindex-boolean',1,0,0))
attributes_pg_class.append(('relisshared','boolean','Value_not_set','relisshared-boolean',1,0,0))
attributes_pg_class.append(('relpersistence','"char"','Value_not_set','relpersistence-"char"',1,0,0))
attributes_pg_class.append(('relkind','"char"','Value_not_set','relkind-"char"',1,0,0))
attributes_pg_class.append(('relnatts','smallint','Value_not_set','relnatts-smallint',1,0,0))
attributes_pg_class.append(('relchecks','smallint','Value_not_set','relchecks-smallint',1,0,0))
attributes_pg_class.append(('relhasoids','boolean','Value_not_set','relhasoids-boolean',1,0,0))
attributes_pg_class.append(('relhaspkey','boolean','Value_not_set','relhaspkey-boolean',1,0,0))
attributes_pg_class.append(('relhasrules','boolean','Value_not_set','relhasrules-boolean',1,0,0))
attributes_pg_class.append(('relhastriggers','boolean','Value_not_set','relhastriggers-boolean',1,0,0))
attributes_pg_class.append(('relhassubclass','boolean','Value_not_set','relhassubclass-boolean',1,0,0))
attributes_pg_class.append(('relispopulated','boolean','Value_not_set','relispopulated-boolean',1,0,0))
attributes_pg_class.append(('relfrozenxid','xid','Value_not_set','relfrozenxid-xid',1,0,0))
attributes_pg_class.append(('relminmxid','xid','Value_not_set','relminmxid-xid',1,0,0))
attributes_pg_class.append(('relacl','ARRAY','Value_not_set','relacl-ARRAY',1,0,0))
attributes_pg_class.append(('reloptions','ARRAY','Value_not_set','reloptions-ARRAY',1,0,0))
attributes_pg_user_mapping.append(('umuser','oid','Value_not_set','umuser-oid',1,0,0))
attributes_pg_user_mapping.append(('umserver','oid','Value_not_set','umserver-oid',1,0,0))
attributes_pg_user_mapping.append(('umoptions','ARRAY','Value_not_set','umoptions-ARRAY',1,0,0))
attributes_pg_attribute.append(('attrelid','oid','Value_not_set','attrelid-oid',1,0,0))
attributes_pg_attribute.append(('attname','name','Value_not_set','attname-name',1,0,0))
attributes_pg_attribute.append(('atttypid','oid','Value_not_set','atttypid-oid',1,0,0))
attributes_pg_attribute.append(('attstattarget','integer','Value_not_set','attstattarget-integer',1,0,0))
attributes_pg_attribute.append(('attlen','smallint','Value_not_set','attlen-smallint',1,0,0))
attributes_pg_attribute.append(('attnum','smallint','Value_not_set','attnum-smallint',1,0,0))
attributes_pg_attribute.append(('attndims','integer','Value_not_set','attndims-integer',1,0,0))
attributes_pg_attribute.append(('attcacheoff','integer','Value_not_set','attcacheoff-integer',1,0,0))
attributes_pg_attribute.append(('atttypmod','integer','Value_not_set','atttypmod-integer',1,0,0))
attributes_pg_attribute.append(('attbyval','boolean','Value_not_set','attbyval-boolean',1,0,0))
attributes_pg_attribute.append(('attstorage','"char"','Value_not_set','attstorage-"char"',1,0,0))
attributes_pg_attribute.append(('attalign','"char"','Value_not_set','attalign-"char"',1,0,0))
attributes_pg_attribute.append(('attnotnull','boolean','Value_not_set','attnotnull-boolean',1,0,0))
attributes_pg_attribute.append(('atthasdef','boolean','Value_not_set','atthasdef-boolean',1,0,0))
attributes_pg_attribute.append(('attisdropped','boolean','Value_not_set','attisdropped-boolean',1,0,0))
attributes_pg_attribute.append(('attislocal','boolean','Value_not_set','attislocal-boolean',1,0,0))
attributes_pg_attribute.append(('attinhcount','integer','Value_not_set','attinhcount-integer',1,0,0))
attributes_pg_attribute.append(('attcollation','oid','Value_not_set','attcollation-oid',1,0,0))
attributes_pg_attribute.append(('attacl','ARRAY','Value_not_set','attacl-ARRAY',1,0,0))
attributes_pg_attribute.append(('attoptions','ARRAY','Value_not_set','attoptions-ARRAY',1,0,0))
attributes_pg_attribute.append(('attfdwoptions','ARRAY','Value_not_set','attfdwoptions-ARRAY',1,0,0))
attributes_pg_constraint.append(('conname','name','Value_not_set','conname-name',1,0,0))
attributes_pg_constraint.append(('connamespace','oid','Value_not_set','connamespace-oid',1,0,0))
attributes_pg_constraint.append(('contype','"char"','Value_not_set','contype-"char"',1,0,0))
attributes_pg_constraint.append(('condeferrable','boolean','Value_not_set','condeferrable-boolean',1,0,0))
attributes_pg_constraint.append(('condeferred','boolean','Value_not_set','condeferred-boolean',1,0,0))
attributes_pg_constraint.append(('convalidated','boolean','Value_not_set','convalidated-boolean',1,0,0))
attributes_pg_constraint.append(('conrelid','oid','Value_not_set','conrelid-oid',1,0,0))
attributes_pg_constraint.append(('contypid','oid','Value_not_set','contypid-oid',1,0,0))
attributes_pg_constraint.append(('conindid','oid','Value_not_set','conindid-oid',1,0,0))
attributes_pg_constraint.append(('confrelid','oid','Value_not_set','confrelid-oid',1,0,0))
attributes_pg_constraint.append(('confupdtype','"char"','Value_not_set','confupdtype-"char"',1,0,0))
attributes_pg_constraint.append(('confdeltype','"char"','Value_not_set','confdeltype-"char"',1,0,0))
attributes_pg_constraint.append(('confmatchtype','"char"','Value_not_set','confmatchtype-"char"',1,0,0))
attributes_pg_constraint.append(('conislocal','boolean','Value_not_set','conislocal-boolean',1,0,0))
attributes_pg_constraint.append(('coninhcount','integer','Value_not_set','coninhcount-integer',1,0,0))
attributes_pg_constraint.append(('connoinherit','boolean','Value_not_set','connoinherit-boolean',1,0,0))
attributes_pg_constraint.append(('conkey','ARRAY','Value_not_set','conkey-ARRAY',1,0,0))
attributes_pg_constraint.append(('confkey','ARRAY','Value_not_set','confkey-ARRAY',1,0,0))
attributes_pg_constraint.append(('conpfeqop','ARRAY','Value_not_set','conpfeqop-ARRAY',1,0,0))
attributes_pg_constraint.append(('conppeqop','ARRAY','Value_not_set','conppeqop-ARRAY',1,0,0))
attributes_pg_constraint.append(('conffeqop','ARRAY','Value_not_set','conffeqop-ARRAY',1,0,0))
attributes_pg_constraint.append(('conexclop','ARRAY','Value_not_set','conexclop-ARRAY',1,0,0))
attributes_pg_constraint.append(('conbin','pg_node_tree','Value_not_set','conbin-pg_node_tree',1,0,0))
attributes_pg_constraint.append(('consrc','text','Value_not_set','consrc-text',1,0,0))
attributes_pg_inherits.append(('inhrelid','oid','Value_not_set','inhrelid-oid',1,0,0))
attributes_pg_inherits.append(('inhparent','oid','Value_not_set','inhparent-oid',1,0,0))
attributes_pg_inherits.append(('inhseqno','integer','Value_not_set','inhseqno-integer',1,0,0))
attributes_pg_index.append(('indexrelid','oid','Value_not_set','indexrelid-oid',1,0,0))
attributes_pg_index.append(('indrelid','oid','Value_not_set','indrelid-oid',1,0,0))
attributes_pg_index.append(('indnatts','smallint','Value_not_set','indnatts-smallint',1,0,0))
attributes_pg_index.append(('indisunique','boolean','Value_not_set','indisunique-boolean',1,0,0))
attributes_pg_index.append(('indisprimary','boolean','Value_not_set','indisprimary-boolean',1,0,0))
attributes_pg_index.append(('indisexclusion','boolean','Value_not_set','indisexclusion-boolean',1,0,0))
attributes_pg_index.append(('indimmediate','boolean','Value_not_set','indimmediate-boolean',1,0,0))
attributes_pg_index.append(('indisclustered','boolean','Value_not_set','indisclustered-boolean',1,0,0))
attributes_pg_index.append(('indisvalid','boolean','Value_not_set','indisvalid-boolean',1,0,0))
attributes_pg_index.append(('indcheckxmin','boolean','Value_not_set','indcheckxmin-boolean',1,0,0))
attributes_pg_index.append(('indisready','boolean','Value_not_set','indisready-boolean',1,0,0))
attributes_pg_index.append(('indislive','boolean','Value_not_set','indislive-boolean',1,0,0))
attributes_pg_index.append(('indkey','ARRAY','Value_not_set','indkey-ARRAY',1,0,0))
attributes_pg_index.append(('indcollation','ARRAY','Value_not_set','indcollation-ARRAY',1,0,0))
attributes_pg_index.append(('indclass','ARRAY','Value_not_set','indclass-ARRAY',1,0,0))
attributes_pg_index.append(('indoption','ARRAY','Value_not_set','indoption-ARRAY',1,0,0))
attributes_pg_index.append(('indexprs','pg_node_tree','Value_not_set','indexprs-pg_node_tree',1,0,0))
attributes_pg_index.append(('indpred','pg_node_tree','Value_not_set','indpred-pg_node_tree',1,0,0))
attributes_pg_operator.append(('oprname','name','Value_not_set','oprname-name',1,0,0))
attributes_pg_operator.append(('oprnamespace','oid','Value_not_set','oprnamespace-oid',1,0,0))
attributes_pg_operator.append(('oprowner','oid','Value_not_set','oprowner-oid',1,0,0))
attributes_pg_operator.append(('oprkind','"char"','Value_not_set','oprkind-"char"',1,0,0))
attributes_pg_operator.append(('oprcanmerge','boolean','Value_not_set','oprcanmerge-boolean',1,0,0))
attributes_pg_operator.append(('oprcanhash','boolean','Value_not_set','oprcanhash-boolean',1,0,0))
attributes_pg_operator.append(('oprleft','oid','Value_not_set','oprleft-oid',1,0,0))
attributes_pg_operator.append(('oprright','oid','Value_not_set','oprright-oid',1,0,0))
attributes_pg_operator.append(('oprresult','oid','Value_not_set','oprresult-oid',1,0,0))
attributes_pg_operator.append(('oprcom','oid','Value_not_set','oprcom-oid',1,0,0))
attributes_pg_operator.append(('oprnegate','oid','Value_not_set','oprnegate-oid',1,0,0))
attributes_pg_operator.append(('oprcode','regproc','Value_not_set','oprcode-regproc',1,0,0))
attributes_pg_operator.append(('oprrest','regproc','Value_not_set','oprrest-regproc',1,0,0))
attributes_pg_operator.append(('oprjoin','regproc','Value_not_set','oprjoin-regproc',1,0,0))
attributes_pg_opfamily.append(('opfmethod','oid','Value_not_set','opfmethod-oid',1,0,0))
attributes_pg_opfamily.append(('opfname','name','Value_not_set','opfname-name',1,0,0))
attributes_pg_opfamily.append(('opfnamespace','oid','Value_not_set','opfnamespace-oid',1,0,0))
attributes_pg_opfamily.append(('opfowner','oid','Value_not_set','opfowner-oid',1,0,0))
attributes_pg_opclass.append(('opcmethod','oid','Value_not_set','opcmethod-oid',1,0,0))
attributes_pg_opclass.append(('opcname','name','Value_not_set','opcname-name',1,0,0))
attributes_pg_opclass.append(('opcnamespace','oid','Value_not_set','opcnamespace-oid',1,0,0))
attributes_pg_opclass.append(('opcowner','oid','Value_not_set','opcowner-oid',1,0,0))
attributes_pg_opclass.append(('opcfamily','oid','Value_not_set','opcfamily-oid',1,0,0))
attributes_pg_opclass.append(('opcintype','oid','Value_not_set','opcintype-oid',1,0,0))
attributes_pg_opclass.append(('opcdefault','boolean','Value_not_set','opcdefault-boolean',1,0,0))
attributes_pg_opclass.append(('opckeytype','oid','Value_not_set','opckeytype-oid',1,0,0))
attributes_pg_am.append(('amname','name','Value_not_set','amname-name',1,0,0))
attributes_pg_am.append(('amstrategies','smallint','Value_not_set','amstrategies-smallint',1,0,0))
attributes_pg_am.append(('amsupport','smallint','Value_not_set','amsupport-smallint',1,0,0))
attributes_pg_am.append(('amcanorder','boolean','Value_not_set','amcanorder-boolean',1,0,0))
attributes_pg_am.append(('amcanorderbyop','boolean','Value_not_set','amcanorderbyop-boolean',1,0,0))
attributes_pg_am.append(('amcanbackward','boolean','Value_not_set','amcanbackward-boolean',1,0,0))
attributes_pg_am.append(('amcanunique','boolean','Value_not_set','amcanunique-boolean',1,0,0))
attributes_pg_am.append(('amcanmulticol','boolean','Value_not_set','amcanmulticol-boolean',1,0,0))
attributes_pg_am.append(('amoptionalkey','boolean','Value_not_set','amoptionalkey-boolean',1,0,0))
attributes_pg_am.append(('amsearcharray','boolean','Value_not_set','amsearcharray-boolean',1,0,0))
attributes_pg_am.append(('amsearchnulls','boolean','Value_not_set','amsearchnulls-boolean',1,0,0))
attributes_pg_am.append(('amstorage','boolean','Value_not_set','amstorage-boolean',1,0,0))
attributes_pg_am.append(('amclusterable','boolean','Value_not_set','amclusterable-boolean',1,0,0))
attributes_pg_am.append(('ampredlocks','boolean','Value_not_set','ampredlocks-boolean',1,0,0))
attributes_pg_am.append(('amkeytype','oid','Value_not_set','amkeytype-oid',1,0,0))
attributes_pg_am.append(('aminsert','regproc','Value_not_set','aminsert-regproc',1,0,0))
attributes_pg_am.append(('ambeginscan','regproc','Value_not_set','ambeginscan-regproc',1,0,0))
attributes_pg_am.append(('amgettuple','regproc','Value_not_set','amgettuple-regproc',1,0,0))
attributes_pg_am.append(('amgetbitmap','regproc','Value_not_set','amgetbitmap-regproc',1,0,0))
attributes_pg_am.append(('amrescan','regproc','Value_not_set','amrescan-regproc',1,0,0))
attributes_pg_am.append(('amendscan','regproc','Value_not_set','amendscan-regproc',1,0,0))
attributes_pg_am.append(('ammarkpos','regproc','Value_not_set','ammarkpos-regproc',1,0,0))
attributes_pg_am.append(('amrestrpos','regproc','Value_not_set','amrestrpos-regproc',1,0,0))
attributes_pg_am.append(('ambuild','regproc','Value_not_set','ambuild-regproc',1,0,0))
attributes_pg_am.append(('ambuildempty','regproc','Value_not_set','ambuildempty-regproc',1,0,0))
attributes_pg_am.append(('ambulkdelete','regproc','Value_not_set','ambulkdelete-regproc',1,0,0))
attributes_pg_am.append(('amvacuumcleanup','regproc','Value_not_set','amvacuumcleanup-regproc',1,0,0))
attributes_pg_am.append(('amcanreturn','regproc','Value_not_set','amcanreturn-regproc',1,0,0))
attributes_pg_am.append(('amcostestimate','regproc','Value_not_set','amcostestimate-regproc',1,0,0))
attributes_pg_am.append(('amoptions','regproc','Value_not_set','amoptions-regproc',1,0,0))
attributes_pg_amop.append(('amopfamily','oid','Value_not_set','amopfamily-oid',1,0,0))
attributes_pg_amop.append(('amoplefttype','oid','Value_not_set','amoplefttype-oid',1,0,0))
attributes_pg_amop.append(('amoprighttype','oid','Value_not_set','amoprighttype-oid',1,0,0))
attributes_pg_amop.append(('amopstrategy','smallint','Value_not_set','amopstrategy-smallint',1,0,0))
attributes_pg_amop.append(('amoppurpose','"char"','Value_not_set','amoppurpose-"char"',1,0,0))
attributes_pg_amop.append(('amopopr','oid','Value_not_set','amopopr-oid',1,0,0))
attributes_pg_amop.append(('amopmethod','oid','Value_not_set','amopmethod-oid',1,0,0))
attributes_pg_amop.append(('amopsortfamily','oid','Value_not_set','amopsortfamily-oid',1,0,0))
attributes_pg_amproc.append(('amprocfamily','oid','Value_not_set','amprocfamily-oid',1,0,0))
attributes_pg_amproc.append(('amproclefttype','oid','Value_not_set','amproclefttype-oid',1,0,0))
attributes_pg_amproc.append(('amprocrighttype','oid','Value_not_set','amprocrighttype-oid',1,0,0))
attributes_pg_amproc.append(('amprocnum','smallint','Value_not_set','amprocnum-smallint',1,0,0))
attributes_pg_amproc.append(('amproc','regproc','Value_not_set','amproc-regproc',1,0,0))
attributes_pg_language.append(('lanname','name','Value_not_set','lanname-name',1,0,0))
attributes_pg_language.append(('lanowner','oid','Value_not_set','lanowner-oid',1,0,0))
attributes_pg_language.append(('lanispl','boolean','Value_not_set','lanispl-boolean',1,0,0))
attributes_pg_language.append(('lanpltrusted','boolean','Value_not_set','lanpltrusted-boolean',1,0,0))
attributes_pg_language.append(('lanplcallfoid','oid','Value_not_set','lanplcallfoid-oid',1,0,0))
attributes_pg_language.append(('laninline','oid','Value_not_set','laninline-oid',1,0,0))
attributes_pg_language.append(('lanvalidator','oid','Value_not_set','lanvalidator-oid',1,0,0))
attributes_pg_language.append(('lanacl','ARRAY','Value_not_set','lanacl-ARRAY',1,0,0))
attributes_pg_largeobject_metadata.append(('lomowner','oid','Value_not_set','lomowner-oid',1,0,0))
attributes_pg_largeobject_metadata.append(('lomacl','ARRAY','Value_not_set','lomacl-ARRAY',1,0,0))
attributes_pg_aggregate.append(('aggfnoid','regproc','Value_not_set','aggfnoid-regproc',1,0,0))
attributes_pg_aggregate.append(('aggtransfn','regproc','Value_not_set','aggtransfn-regproc',1,0,0))
attributes_pg_aggregate.append(('aggfinalfn','regproc','Value_not_set','aggfinalfn-regproc',1,0,0))
attributes_pg_aggregate.append(('aggsortop','oid','Value_not_set','aggsortop-oid',1,0,0))
attributes_pg_aggregate.append(('aggtranstype','oid','Value_not_set','aggtranstype-oid',1,0,0))
attributes_pg_aggregate.append(('agginitval','text','Value_not_set','agginitval-text',1,0,0))
attributes_pg_database.append(('datname','name','Value_not_set','datname-name',1,0,0))
attributes_pg_database.append(('datdba','oid','Value_not_set','datdba-oid',1,0,0))
attributes_pg_database.append(('encoding','integer','Value_not_set','encoding-integer',1,0,0))
attributes_pg_database.append(('datcollate','name','Value_not_set','datcollate-name',1,0,0))
attributes_pg_database.append(('datctype','name','Value_not_set','datctype-name',1,0,0))
attributes_pg_database.append(('datistemplate','boolean','Value_not_set','datistemplate-boolean',1,0,0))
attributes_pg_database.append(('datallowconn','boolean','Value_not_set','datallowconn-boolean',1,0,0))
attributes_pg_database.append(('datconnlimit','integer','Value_not_set','datconnlimit-integer',1,0,0))
attributes_pg_database.append(('datlastsysoid','oid','Value_not_set','datlastsysoid-oid',1,0,0))
attributes_pg_database.append(('datfrozenxid','xid','Value_not_set','datfrozenxid-xid',1,0,0))
attributes_pg_database.append(('datminmxid','xid','Value_not_set','datminmxid-xid',1,0,0))
attributes_pg_database.append(('dattablespace','oid','Value_not_set','dattablespace-oid',1,0,0))
attributes_pg_database.append(('datacl','ARRAY','Value_not_set','datacl-ARRAY',1,0,0))
attributes_pg_trigger.append(('tgrelid','oid','Value_not_set','tgrelid-oid',1,0,0))
attributes_pg_trigger.append(('tgname','name','Value_not_set','tgname-name',1,0,0))
attributes_pg_trigger.append(('tgfoid','oid','Value_not_set','tgfoid-oid',1,0,0))
attributes_pg_trigger.append(('tgtype','smallint','Value_not_set','tgtype-smallint',1,0,0))
attributes_pg_trigger.append(('tgenabled','"char"','Value_not_set','tgenabled-"char"',1,0,0))
attributes_pg_trigger.append(('tgisinternal','boolean','Value_not_set','tgisinternal-boolean',1,0,0))
attributes_pg_trigger.append(('tgconstrrelid','oid','Value_not_set','tgconstrrelid-oid',1,0,0))
attributes_pg_trigger.append(('tgconstrindid','oid','Value_not_set','tgconstrindid-oid',1,0,0))
attributes_pg_trigger.append(('tgconstraint','oid','Value_not_set','tgconstraint-oid',1,0,0))
attributes_pg_trigger.append(('tgdeferrable','boolean','Value_not_set','tgdeferrable-boolean',1,0,0))
attributes_pg_trigger.append(('tginitdeferred','boolean','Value_not_set','tginitdeferred-boolean',1,0,0))
attributes_pg_trigger.append(('tgnargs','smallint','Value_not_set','tgnargs-smallint',1,0,0))
attributes_pg_trigger.append(('tgattr','ARRAY','Value_not_set','tgattr-ARRAY',1,0,0))
attributes_pg_trigger.append(('tgargs','bytea','Value_not_set','tgargs-bytea',1,0,0))
attributes_pg_trigger.append(('tgqual','pg_node_tree','Value_not_set','tgqual-pg_node_tree',1,0,0))
attributes_pg_event_trigger.append(('evtname','name','Value_not_set','evtname-name',1,0,0))
attributes_pg_event_trigger.append(('evtevent','name','Value_not_set','evtevent-name',1,0,0))
attributes_pg_event_trigger.append(('evtowner','oid','Value_not_set','evtowner-oid',1,0,0))
attributes_pg_event_trigger.append(('evtfoid','oid','Value_not_set','evtfoid-oid',1,0,0))
attributes_pg_event_trigger.append(('evtenabled','"char"','Value_not_set','evtenabled-"char"',1,0,0))
attributes_pg_event_trigger.append(('evttags','ARRAY','Value_not_set','evttags-ARRAY',1,0,0))
attributes_pg_description.append(('objoid','oid','Value_not_set','objoid-oid',1,0,0))
attributes_pg_description.append(('classoid','oid','Value_not_set','classoid-oid',1,0,0))
attributes_pg_description.append(('objsubid','integer','Value_not_set','objsubid-integer',1,0,0))
attributes_pg_description.append(('description','text','Value_not_set','description-text',1,0,0))
attributes_pg_cast.append(('castsource','oid','Value_not_set','castsource-oid',1,0,0))
attributes_pg_cast.append(('casttarget','oid','Value_not_set','casttarget-oid',1,0,0))
attributes_pg_cast.append(('castfunc','oid','Value_not_set','castfunc-oid',1,0,0))
attributes_pg_cast.append(('castcontext','"char"','Value_not_set','castcontext-"char"',1,0,0))
attributes_pg_cast.append(('castmethod','"char"','Value_not_set','castmethod-"char"',1,0,0))
attributes_pg_enum.append(('enumtypid','oid','Value_not_set','enumtypid-oid',1,0,0))
attributes_pg_enum.append(('enumsortorder','real','Value_not_set','enumsortorder-real',1,0,0))
attributes_pg_enum.append(('enumlabel','name','Value_not_set','enumlabel-name',1,0,0))
attributes_pg_conversion.append(('conname','name','Value_not_set','conname-name',1,0,0))
attributes_pg_conversion.append(('connamespace','oid','Value_not_set','connamespace-oid',1,0,0))
attributes_pg_conversion.append(('conowner','oid','Value_not_set','conowner-oid',1,0,0))
attributes_pg_conversion.append(('conforencoding','integer','Value_not_set','conforencoding-integer',1,0,0))
attributes_pg_conversion.append(('contoencoding','integer','Value_not_set','contoencoding-integer',1,0,0))
attributes_pg_conversion.append(('conproc','regproc','Value_not_set','conproc-regproc',1,0,0))
attributes_pg_conversion.append(('condefault','boolean','Value_not_set','condefault-boolean',1,0,0))
attributes_pg_depend.append(('classid','oid','Value_not_set','classid-oid',1,0,0))
attributes_pg_depend.append(('objid','oid','Value_not_set','objid-oid',1,0,0))
attributes_pg_depend.append(('objsubid','integer','Value_not_set','objsubid-integer',1,0,0))
attributes_pg_depend.append(('refclassid','oid','Value_not_set','refclassid-oid',1,0,0))
attributes_pg_depend.append(('refobjid','oid','Value_not_set','refobjid-oid',1,0,0))
attributes_pg_depend.append(('refobjsubid','integer','Value_not_set','refobjsubid-integer',1,0,0))
attributes_pg_depend.append(('deptype','"char"','Value_not_set','deptype-"char"',1,0,0))
attributes_pg_db_role_setting.append(('setdatabase','oid','Value_not_set','setdatabase-oid',1,0,0))
attributes_pg_db_role_setting.append(('setrole','oid','Value_not_set','setrole-oid',1,0,0))
attributes_pg_db_role_setting.append(('setconfig','ARRAY','Value_not_set','setconfig-ARRAY',1,0,0))
attributes_pg_tablespace.append(('spcname','name','Value_not_set','spcname-name',1,0,0))
attributes_pg_tablespace.append(('spcowner','oid','Value_not_set','spcowner-oid',1,0,0))
attributes_pg_tablespace.append(('spcacl','ARRAY','Value_not_set','spcacl-ARRAY',1,0,0))
attributes_pg_tablespace.append(('spcoptions','ARRAY','Value_not_set','spcoptions-ARRAY',1,0,0))
attributes_pg_pltemplate.append(('tmplname','name','Value_not_set','tmplname-name',1,0,0))
attributes_pg_pltemplate.append(('tmpltrusted','boolean','Value_not_set','tmpltrusted-boolean',1,0,0))
attributes_pg_pltemplate.append(('tmpldbacreate','boolean','Value_not_set','tmpldbacreate-boolean',1,0,0))
attributes_pg_pltemplate.append(('tmplhandler','text','Value_not_set','tmplhandler-text',1,0,0))
attributes_pg_pltemplate.append(('tmplinline','text','Value_not_set','tmplinline-text',1,0,0))
attributes_pg_pltemplate.append(('tmplvalidator','text','Value_not_set','tmplvalidator-text',1,0,0))
attributes_pg_pltemplate.append(('tmpllibrary','text','Value_not_set','tmpllibrary-text',1,0,0))
attributes_pg_pltemplate.append(('tmplacl','ARRAY','Value_not_set','tmplacl-ARRAY',1,0,0))
attributes_pg_auth_members.append(('roleid','oid','Value_not_set','roleid-oid',1,0,0))
attributes_pg_auth_members.append(('member','oid','Value_not_set','member-oid',1,0,0))
attributes_pg_auth_members.append(('grantor','oid','Value_not_set','grantor-oid',1,0,0))
attributes_pg_auth_members.append(('admin_option','boolean','Value_not_set','admin_option-boolean',1,0,0))
attributes_pg_shdepend.append(('dbid','oid','Value_not_set','dbid-oid',1,0,0))
attributes_pg_shdepend.append(('classid','oid','Value_not_set','classid-oid',1,0,0))
attributes_pg_shdepend.append(('objid','oid','Value_not_set','objid-oid',1,0,0))
attributes_pg_shdepend.append(('objsubid','integer','Value_not_set','objsubid-integer',1,0,0))
attributes_pg_shdepend.append(('refclassid','oid','Value_not_set','refclassid-oid',1,0,0))
attributes_pg_shdepend.append(('refobjid','oid','Value_not_set','refobjid-oid',1,0,0))
attributes_pg_shdepend.append(('deptype','"char"','Value_not_set','deptype-"char"',1,0,0))
attributes_pg_shdescription.append(('objoid','oid','Value_not_set','objoid-oid',1,0,0))
attributes_pg_shdescription.append(('classoid','oid','Value_not_set','classoid-oid',1,0,0))
attributes_pg_shdescription.append(('description','text','Value_not_set','description-text',1,0,0))
attributes_pg_ts_config.append(('cfgname','name','Value_not_set','cfgname-name',1,0,0))
attributes_pg_ts_config.append(('cfgnamespace','oid','Value_not_set','cfgnamespace-oid',1,0,0))
attributes_pg_ts_config.append(('cfgowner','oid','Value_not_set','cfgowner-oid',1,0,0))
attributes_pg_ts_config.append(('cfgparser','oid','Value_not_set','cfgparser-oid',1,0,0))
attributes_pg_ts_config_map.append(('mapcfg','oid','Value_not_set','mapcfg-oid',1,0,0))
attributes_pg_ts_config_map.append(('maptokentype','integer','Value_not_set','maptokentype-integer',1,0,0))
attributes_pg_ts_config_map.append(('mapseqno','integer','Value_not_set','mapseqno-integer',1,0,0))
attributes_pg_ts_config_map.append(('mapdict','oid','Value_not_set','mapdict-oid',1,0,0))
attributes_pg_ts_dict.append(('dictname','name','Value_not_set','dictname-name',1,0,0))
attributes_pg_ts_dict.append(('dictnamespace','oid','Value_not_set','dictnamespace-oid',1,0,0))
attributes_pg_ts_dict.append(('dictowner','oid','Value_not_set','dictowner-oid',1,0,0))
attributes_pg_ts_dict.append(('dicttemplate','oid','Value_not_set','dicttemplate-oid',1,0,0))
attributes_pg_ts_dict.append(('dictinitoption','text','Value_not_set','dictinitoption-text',1,0,0))
attributes_pg_ts_parser.append(('prsname','name','Value_not_set','prsname-name',1,0,0))
attributes_pg_ts_parser.append(('prsnamespace','oid','Value_not_set','prsnamespace-oid',1,0,0))
attributes_pg_ts_parser.append(('prsstart','regproc','Value_not_set','prsstart-regproc',1,0,0))
attributes_pg_ts_parser.append(('prstoken','regproc','Value_not_set','prstoken-regproc',1,0,0))
attributes_pg_ts_parser.append(('prsend','regproc','Value_not_set','prsend-regproc',1,0,0))
attributes_pg_ts_parser.append(('prsheadline','regproc','Value_not_set','prsheadline-regproc',1,0,0))
attributes_pg_ts_parser.append(('prslextype','regproc','Value_not_set','prslextype-regproc',1,0,0))
attributes_pg_ts_template.append(('tmplname','name','Value_not_set','tmplname-name',1,0,0))
attributes_pg_ts_template.append(('tmplnamespace','oid','Value_not_set','tmplnamespace-oid',1,0,0))
attributes_pg_ts_template.append(('tmplinit','regproc','Value_not_set','tmplinit-regproc',1,0,0))
attributes_pg_ts_template.append(('tmpllexize','regproc','Value_not_set','tmpllexize-regproc',1,0,0))
attributes_pg_extension.append(('extname','name','Value_not_set','extname-name',1,0,0))
attributes_pg_extension.append(('extowner','oid','Value_not_set','extowner-oid',1,0,0))
attributes_pg_extension.append(('extnamespace','oid','Value_not_set','extnamespace-oid',1,0,0))
attributes_pg_extension.append(('extrelocatable','boolean','Value_not_set','extrelocatable-boolean',1,0,0))
attributes_pg_extension.append(('extversion','text','Value_not_set','extversion-text',1,0,0))
attributes_pg_extension.append(('extconfig','ARRAY','Value_not_set','extconfig-ARRAY',1,0,0))
attributes_pg_extension.append(('extcondition','ARRAY','Value_not_set','extcondition-ARRAY',1,0,0))
attributes_pg_foreign_data_wrapper.append(('fdwname','name','Value_not_set','fdwname-name',1,0,0))
attributes_pg_foreign_data_wrapper.append(('fdwowner','oid','Value_not_set','fdwowner-oid',1,0,0))
attributes_pg_foreign_data_wrapper.append(('fdwhandler','oid','Value_not_set','fdwhandler-oid',1,0,0))
attributes_pg_foreign_data_wrapper.append(('fdwvalidator','oid','Value_not_set','fdwvalidator-oid',1,0,0))
attributes_pg_foreign_data_wrapper.append(('fdwacl','ARRAY','Value_not_set','fdwacl-ARRAY',1,0,0))
attributes_pg_foreign_data_wrapper.append(('fdwoptions','ARRAY','Value_not_set','fdwoptions-ARRAY',1,0,0))
attributes_pg_foreign_server.append(('srvname','name','Value_not_set','srvname-name',1,0,0))
attributes_pg_foreign_server.append(('srvowner','oid','Value_not_set','srvowner-oid',1,0,0))
attributes_pg_foreign_server.append(('srvfdw','oid','Value_not_set','srvfdw-oid',1,0,0))
attributes_pg_foreign_server.append(('srvtype','text','Value_not_set','srvtype-text',1,0,0))
attributes_pg_foreign_server.append(('srvversion','text','Value_not_set','srvversion-text',1,0,0))
attributes_pg_foreign_server.append(('srvacl','ARRAY','Value_not_set','srvacl-ARRAY',1,0,0))
attributes_pg_foreign_server.append(('srvoptions','ARRAY','Value_not_set','srvoptions-ARRAY',1,0,0))
attributes_pg_foreign_table.append(('ftrelid','oid','Value_not_set','ftrelid-oid',1,0,0))
attributes_pg_foreign_table.append(('ftserver','oid','Value_not_set','ftserver-oid',1,0,0))
attributes_pg_foreign_table.append(('ftoptions','ARRAY','Value_not_set','ftoptions-ARRAY',1,0,0))
attributes_pg_default_acl.append(('defaclrole','oid','Value_not_set','defaclrole-oid',1,0,0))
attributes_pg_default_acl.append(('defaclnamespace','oid','Value_not_set','defaclnamespace-oid',1,0,0))
attributes_pg_default_acl.append(('defaclobjtype','"char"','Value_not_set','defaclobjtype-"char"',1,0,0))
attributes_pg_default_acl.append(('defaclacl','ARRAY','Value_not_set','defaclacl-ARRAY',1,0,0))
attributes_pg_seclabel.append(('objoid','oid','Value_not_set','objoid-oid',1,0,0))
attributes_pg_seclabel.append(('classoid','oid','Value_not_set','classoid-oid',1,0,0))
attributes_pg_seclabel.append(('objsubid','integer','Value_not_set','objsubid-integer',1,0,0))
attributes_pg_seclabel.append(('provider','text','Value_not_set','provider-text',1,0,0))
attributes_pg_seclabel.append(('label','text','Value_not_set','label-text',1,0,0))
attributes_pg_shseclabel.append(('objoid','oid','Value_not_set','objoid-oid',1,0,0))
attributes_pg_shseclabel.append(('classoid','oid','Value_not_set','classoid-oid',1,0,0))
attributes_pg_shseclabel.append(('provider','text','Value_not_set','provider-text',1,0,0))
attributes_pg_shseclabel.append(('label','text','Value_not_set','label-text',1,0,0))
attributes_pg_collation.append(('collname','name','Value_not_set','collname-name',1,0,0))
attributes_pg_collation.append(('collnamespace','oid','Value_not_set','collnamespace-oid',1,0,0))
attributes_pg_collation.append(('collowner','oid','Value_not_set','collowner-oid',1,0,0))
attributes_pg_collation.append(('collencoding','integer','Value_not_set','collencoding-integer',1,0,0))
attributes_pg_collation.append(('collcollate','name','Value_not_set','collcollate-name',1,0,0))
attributes_pg_collation.append(('collctype','name','Value_not_set','collctype-name',1,0,0))
attributes_pg_range.append(('rngtypid','oid','Value_not_set','rngtypid-oid',1,0,0))
attributes_pg_range.append(('rngsubtype','oid','Value_not_set','rngsubtype-oid',1,0,0))
attributes_pg_range.append(('rngcollation','oid','Value_not_set','rngcollation-oid',1,0,0))
attributes_pg_range.append(('rngsubopc','oid','Value_not_set','rngsubopc-oid',1,0,0))
attributes_pg_range.append(('rngcanonical','regproc','Value_not_set','rngcanonical-regproc',1,0,0))
attributes_pg_range.append(('rngsubdiff','regproc','Value_not_set','rngsubdiff-regproc',1,0,0))
attributes_pg_largeobject.append(('loid','oid','Value_not_set','loid-oid',1,0,0))
attributes_pg_largeobject.append(('pageno','integer','Value_not_set','pageno-integer',1,0,0))
attributes_pg_largeobject.append(('data','bytea','Value_not_set','data-bytea',1,0,0))
attributes_pg_attrdef.append(('adrelid','oid','Value_not_set','adrelid-oid',1,0,0))
attributes_pg_attrdef.append(('adnum','smallint','Value_not_set','adnum-smallint',1,0,0))
attributes_pg_attrdef.append(('adbin','pg_node_tree','Value_not_set','adbin-pg_node_tree',1,0,0))
attributes_pg_attrdef.append(('adsrc','text','Value_not_set','adsrc-text',1,0,0))
attributes_pg_namespace.append(('nspname','name','Value_not_set','nspname-name',1,0,0))
attributes_pg_namespace.append(('nspowner','oid','Value_not_set','nspowner-oid',1,0,0))
attributes_pg_namespace.append(('nspacl','ARRAY','Value_not_set','nspacl-ARRAY',1,0,0))
attributes_pg_rewrite.append(('rulename','name','Value_not_set','rulename-name',1,0,0))
attributes_pg_rewrite.append(('ev_class','oid','Value_not_set','ev_class-oid',1,0,0))
attributes_pg_rewrite.append(('ev_attr','smallint','Value_not_set','ev_attr-smallint',1,0,0))
attributes_pg_rewrite.append(('ev_type','"char"','Value_not_set','ev_type-"char"',1,0,0))
attributes_pg_rewrite.append(('ev_enabled','"char"','Value_not_set','ev_enabled-"char"',1,0,0))
attributes_pg_rewrite.append(('is_instead','boolean','Value_not_set','is_instead-boolean',1,0,0))
attributes_pg_rewrite.append(('ev_qual','pg_node_tree','Value_not_set','ev_qual-pg_node_tree',1,0,0))
attributes_pg_rewrite.append(('ev_action','pg_node_tree','Value_not_set','ev_action-pg_node_tree',1,0,0))
pg_conversion.properties["attributes"]=attributes_pg_conversion
pg_foreign_data_wrapper.properties["attributes"]=attributes_pg_foreign_data_wrapper
pg_collation.properties["attributes"]=attributes_pg_collation
pg_range.properties["attributes"]=attributes_pg_range
pg_class.properties["attributes"]=attributes_pg_class
pg_opclass.properties["attributes"]=attributes_pg_opclass
pg_opfamily.properties["attributes"]=attributes_pg_opfamily
pg_trigger.properties["attributes"]=attributes_pg_trigger
pg_auth_members.properties["attributes"]=attributes_pg_auth_members
pg_operator.properties["attributes"]=attributes_pg_operator
pg_attribute.properties["attributes"]=attributes_pg_attribute
pg_ts_parser.properties["attributes"]=attributes_pg_ts_parser
pg_default_acl.properties["attributes"]=attributes_pg_default_acl
pg_depend.properties["attributes"]=attributes_pg_depend
pg_statistic.properties["attributes"]=attributes_pg_statistic
pg_attrdef.properties["attributes"]=attributes_pg_attrdef
pg_language.properties["attributes"]=attributes_pg_language
pg_tablespace.properties["attributes"]=attributes_pg_tablespace
pg_db_role_setting.properties["attributes"]=attributes_pg_db_role_setting
pg_seclabel.properties["attributes"]=attributes_pg_seclabel
pg_shdepend.properties["attributes"]=attributes_pg_shdepend
pg_event_trigger.properties["attributes"]=attributes_pg_event_trigger
pg_shseclabel.properties["attributes"]=attributes_pg_shseclabel
pg_aggregate.properties["attributes"]=attributes_pg_aggregate
pg_index.properties["attributes"]=attributes_pg_index
pg_inherits.properties["attributes"]=attributes_pg_inherits
pg_rewrite.properties["attributes"]=attributes_pg_rewrite
pg_ts_dict.properties["attributes"]=attributes_pg_ts_dict
pg_foreign_table.properties["attributes"]=attributes_pg_foreign_table
pg_constraint.properties["attributes"]=attributes_pg_constraint
pg_enum.properties["attributes"]=attributes_pg_enum
pg_amproc.properties["attributes"]=attributes_pg_amproc
pg_extension.properties["attributes"]=attributes_pg_extension
pg_shdescription.properties["attributes"]=attributes_pg_shdescription
pg_pltemplate.properties["attributes"]=attributes_pg_pltemplate
pg_ts_config.properties["attributes"]=attributes_pg_ts_config
pg_amop.properties["attributes"]=attributes_pg_amop
pg_cast.properties["attributes"]=attributes_pg_cast
pg_user_mapping.properties["attributes"]=attributes_pg_user_mapping
pg_type.properties["attributes"]=attributes_pg_type
pg_largeobject.properties["attributes"]=attributes_pg_largeobject
pg_am.properties["attributes"]=attributes_pg_am
pg_largeobject_metadata.properties["attributes"]=attributes_pg_largeobject_metadata
pg_ts_config_map.properties["attributes"]=attributes_pg_ts_config_map
pg_ts_template.properties["attributes"]=attributes_pg_ts_template
pg_database.properties["attributes"]=attributes_pg_database
pg_namespace.properties["attributes"]=attributes_pg_namespace
pg_proc.properties["attributes"]=attributes_pg_proc
pg_foreign_server.properties["attributes"]=attributes_pg_foreign_server
pg_authid.properties["attributes"]=attributes_pg_authid
pg_description.properties["attributes"]=attributes_pg_description
layer.add_object(pg_conversion)
layer.add_object(pg_foreign_data_wrapper)
layer.add_object(pg_collation)
layer.add_object(pg_range)
layer.add_object(pg_class)
layer.add_object(pg_opclass)
layer.add_object(pg_opfamily)
layer.add_object(pg_trigger)
layer.add_object(pg_auth_members)
layer.add_object(pg_operator)
layer.add_object(pg_attribute)
layer.add_object(pg_ts_parser)
layer.add_object(pg_default_acl)
layer.add_object(pg_depend)
layer.add_object(pg_statistic)
layer.add_object(pg_attrdef)
layer.add_object(pg_language)
layer.add_object(pg_tablespace)
layer.add_object(pg_db_role_setting)
layer.add_object(pg_seclabel)
layer.add_object(pg_shdepend)
layer.add_object(pg_event_trigger)
layer.add_object(pg_shseclabel)
layer.add_object(pg_aggregate)
layer.add_object(pg_index)
layer.add_object(pg_inherits)
layer.add_object(pg_rewrite)
layer.add_object(pg_ts_dict)
layer.add_object(pg_foreign_table)
layer.add_object(pg_constraint)
layer.add_object(pg_enum)
layer.add_object(pg_amproc)
layer.add_object(pg_extension)
layer.add_object(pg_shdescription)
layer.add_object(pg_pltemplate)
layer.add_object(pg_ts_config)
layer.add_object(pg_amop)
layer.add_object(pg_cast)
layer.add_object(pg_user_mapping)
layer.add_object(pg_type)
layer.add_object(pg_largeobject)
layer.add_object(pg_am)
layer.add_object(pg_largeobject_metadata)
layer.add_object(pg_ts_config_map)
layer.add_object(pg_ts_template)
layer.add_object(pg_database)
layer.add_object(pg_namespace)
layer.add_object(pg_proc)
layer.add_object(pg_foreign_server)
layer.add_object(pg_authid)
layer.add_object(pg_description)
oType=dia.get_object_type("UML - Activity")
oend,h1,h2=oType.create(0,-3)
theObjects.append(oend)
oend.properties["text"]="PG_CATALOG: Claudio Bezerra Leopoldino - Meu Blog de PostgreSQL - http://postgresqlbr.blogspot.com.br/ - claudiob_br@yahoo.com.br"
layer.add_object(oend)
diagram.save()
print"GenerationFINISHED"

3 - Execução do script no DIA

É feita através do python console, acessado pelo menu "Diálogos/Python Console" do DIA.

Para executar, basta digitar no console "execfile("nomedoarquivo")" e confirmar com enter, como na figura abaixo. Após a execução, o DIA criará o diagrama de acord com o script python fornecido.

Figura 3 - Python Console

4 - Geração de Script Python - INFORMATION_SCHEMA

Abaixo coloco a consulta de geração do diagrama do esquema information_schema:

SELECT CAST ('diagram = dia.new("INFORMATION_SCHEMA.dia")' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('data = diagram.data' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('display = diagram.display()' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('layer = data.active_layer' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('pg_objtype = "UML - Class"' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('oType = dia.get_object_type (pg_objtype)' AS TEXT) as OBJETO
UNION ALL
SELECT CAST ('theObjects = [diagram, data, layer, display, oType]' AS TEXT) as OBJETO
UNION ALL
SELECT CAST(relname || ', h1, h2 = oType.create (' || 20*(row_number() OVER (PARTITION BY schemaname)) || ',1)' as TEXT)  as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST('theObjects.append(' || relname || ')' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST(relname || '.properties["stereotype"] = "information_schema"' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST(relname || '.properties["comment"] = "' || relname || ' Class"'  as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST(relname || '.properties["name"] = "' || relname || '"'  as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST('attributes_' || relname || ' = []' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST('attributes_' || table_name || '.append((''' || column_name || ''',''' || data_type ||''',''Value_not_set'',''' || column_name || '-' || data_type || ''',1,0,0)) ' AS TEXT) as OBJETO from information_schema.columns where table_schema = 'information_schema' AND table_name IN (SELECT relname as table_name FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema')
UNION ALL
SELECT CAST(relname || '.properties["attributes"] = attributes_' || relname as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST('layer.add_object (' || relname || ')' as TEXT) as OBJETO FROM pg_catalog.pg_statio_sys_tables WHERE schemaname = 'information_schema'
UNION ALL
SELECT CAST('oType = dia.get_object_type ("UML - Activity")' as TEXT) as OBJETO
UNION ALL
SELECT CAST('oend, h1, h2 = oType.create (0,-1)' as TEXT) as OBJETO
UNION ALL
SELECT CAST('theObjects.append(oend)' as TEXT) as OBJETO
UNION ALL
SELECT CAST('oend.properties["text"] = "INFORMATION_SCHEMA: Claudio Bezerra Leopoldino - Meu Blog de PostgreSQL - http://postgresqlbr.blogspot.com.br/ - claudiob_br@yahoo.com.br"' as TEXT) as OBJETO
UNION ALL
SELECT CAST('layer.add_object (oend)' as TEXT) as OBJETO
UNION ALL
SELECT CAST('diagram.save()' as TEXT) as OBJETO
UNION ALL
SELECT CAST('print "Generation FINISHED"' as TEXT) as OBJETO;

5 - Script Python Produzido - INFORMATION_SCHEMA 

Abaixo coloco a listagem do script python produzido e editado:

diagram=dia.new("INFORMATION_SCHEMA.dia")
data=diagram.data
display=diagram.display()
layer=data.active_layer
pg_objtype="UML - Class"
oType=dia.get_object_type(pg_objtype)
theObjects=[diagram,data,layer,display,oType]
sql_implementation_info,h1,h2=oType.create(20,1)
sql_sizing_profiles,h1,h2=oType.create(40,1)
sql_features,h1,h2=oType.create(60,1)
sql_languages,h1,h2=oType.create(80,1)
sql_packages,h1,h2=oType.create(100,1)
sql_parts,h1,h2=oType.create(120,1)
sql_sizing,h1,h2=oType.create(140,1)
theObjects.append(sql_implementation_info)
theObjects.append(sql_sizing_profiles)
theObjects.append(sql_features)
theObjects.append(sql_languages)
theObjects.append(sql_packages)
theObjects.append(sql_parts)
theObjects.append(sql_sizing)
sql_implementation_info.properties["stereotype"]="information_schema"
sql_sizing_profiles.properties["stereotype"]="information_schema"
sql_features.properties["stereotype"]="information_schema"
sql_languages.properties["stereotype"]="information_schema"
sql_packages.properties["stereotype"]="information_schema"
sql_parts.properties["stereotype"]="information_schema"
sql_sizing.properties["stereotype"]="information_schema"
sql_implementation_info.properties["comment"]="sql_implementation_infoClass"
sql_sizing_profiles.properties["comment"]="sql_sizing_profilesClass"
sql_features.properties["comment"]="sql_featuresClass"
sql_languages.properties["comment"]="sql_languagesClass"
sql_packages.properties["comment"]="sql_packagesClass"
sql_parts.properties["comment"]="sql_partsClass"
sql_sizing.properties["comment"]="sql_sizingClass"
sql_implementation_info.properties["name"]="sql_implementation_info"
sql_sizing_profiles.properties["name"]="sql_sizing_profiles"
sql_features.properties["name"]="sql_features"
sql_languages.properties["name"]="sql_languages"
sql_packages.properties["name"]="sql_packages"
sql_parts.properties["name"]="sql_parts"
sql_sizing.properties["name"]="sql_sizing"
attributes_sql_implementation_info=[]
attributes_sql_sizing_profiles=[]
attributes_sql_features=[]
attributes_sql_languages=[]
attributes_sql_packages=[]
attributes_sql_parts=[]
attributes_sql_sizing=[]
attributes_sql_implementation_info.append(('implementation_info_id','charactervarying','Value_not_set','implementation_info_id-charactervarying',1,0,0))
attributes_sql_implementation_info.append(('implementation_info_name','charactervarying','Value_not_set','implementation_info_name-charactervarying',1,0,0))
attributes_sql_implementation_info.append(('integer_value','integer','Value_not_set','integer_value-integer',1,0,0))
attributes_sql_implementation_info.append(('character_value','charactervarying','Value_not_set','character_value-charactervarying',1,0,0))
attributes_sql_implementation_info.append(('comments','charactervarying','Value_not_set','comments-charactervarying',1,0,0))
attributes_sql_languages.append(('sql_language_source','charactervarying','Value_not_set','sql_language_source-charactervarying',1,0,0))
attributes_sql_languages.append(('sql_language_year','charactervarying','Value_not_set','sql_language_year-charactervarying',1,0,0))
attributes_sql_languages.append(('sql_language_conformance','charactervarying','Value_not_set','sql_language_conformance-charactervarying',1,0,0))
attributes_sql_languages.append(('sql_language_integrity','charactervarying','Value_not_set','sql_language_integrity-charactervarying',1,0,0))
attributes_sql_languages.append(('sql_language_implementation','charactervarying','Value_not_set','sql_language_implementation-charactervarying',1,0,0))
attributes_sql_languages.append(('sql_language_binding_style','charactervarying','Value_not_set','sql_language_binding_style-charactervarying',1,0,0))
attributes_sql_languages.append(('sql_language_programming_language','charactervarying','Value_not_set','sql_language_programming_language-charactervarying',1,0,0))
attributes_sql_packages.append(('feature_id','charactervarying','Value_not_set','feature_id-charactervarying',1,0,0))
attributes_sql_packages.append(('feature_name','charactervarying','Value_not_set','feature_name-charactervarying',1,0,0))
attributes_sql_packages.append(('is_supported','charactervarying','Value_not_set','is_supported-charactervarying',1,0,0))
attributes_sql_packages.append(('is_verified_by','charactervarying','Value_not_set','is_verified_by-charactervarying',1,0,0))
attributes_sql_packages.append(('comments','charactervarying','Value_not_set','comments-charactervarying',1,0,0))
attributes_sql_parts.append(('feature_id','charactervarying','Value_not_set','feature_id-charactervarying',1,0,0))
attributes_sql_parts.append(('feature_name','charactervarying','Value_not_set','feature_name-charactervarying',1,0,0))
attributes_sql_parts.append(('is_supported','charactervarying','Value_not_set','is_supported-charactervarying',1,0,0))
attributes_sql_parts.append(('is_verified_by','charactervarying','Value_not_set','is_verified_by-charactervarying',1,0,0))
attributes_sql_parts.append(('comments','charactervarying','Value_not_set','comments-charactervarying',1,0,0))
attributes_sql_sizing_profiles.append(('sizing_id','integer','Value_not_set','sizing_id-integer',1,0,0))
attributes_sql_sizing_profiles.append(('sizing_name','charactervarying','Value_not_set','sizing_name-charactervarying',1,0,0))
attributes_sql_sizing_profiles.append(('profile_id','charactervarying','Value_not_set','profile_id-charactervarying',1,0,0))
attributes_sql_sizing_profiles.append(('required_value','integer','Value_not_set','required_value-integer',1,0,0))
attributes_sql_sizing_profiles.append(('comments','charactervarying','Value_not_set','comments-charactervarying',1,0,0))
attributes_sql_features.append(('feature_id','charactervarying','Value_not_set','feature_id-charactervarying',1,0,0))
attributes_sql_features.append(('feature_name','charactervarying','Value_not_set','feature_name-charactervarying',1,0,0))
attributes_sql_features.append(('sub_feature_id','charactervarying','Value_not_set','sub_feature_id-charactervarying',1,0,0))
attributes_sql_features.append(('sub_feature_name','charactervarying','Value_not_set','sub_feature_name-charactervarying',1,0,0))
attributes_sql_features.append(('is_supported','charactervarying','Value_not_set','is_supported-charactervarying',1,0,0))
attributes_sql_features.append(('is_verified_by','charactervarying','Value_not_set','is_verified_by-charactervarying',1,0,0))
attributes_sql_features.append(('comments','charactervarying','Value_not_set','comments-charactervarying',1,0,0))
attributes_sql_sizing.append(('sizing_id','integer','Value_not_set','sizing_id-integer',1,0,0))
attributes_sql_sizing.append(('sizing_name','charactervarying','Value_not_set','sizing_name-charactervarying',1,0,0))
attributes_sql_sizing.append(('supported_value','integer','Value_not_set','supported_value-integer',1,0,0))
attributes_sql_sizing.append(('comments','charactervarying','Value_not_set','comments-charactervarying',1,0,0))
sql_implementation_info.properties["attributes"]=attributes_sql_implementation_info
sql_sizing_profiles.properties["attributes"]=attributes_sql_sizing_profiles
sql_features.properties["attributes"]=attributes_sql_features
sql_languages.properties["attributes"]=attributes_sql_languages
sql_packages.properties["attributes"]=attributes_sql_packages
sql_parts.properties["attributes"]=attributes_sql_parts
sql_sizing.properties["attributes"]=attributes_sql_sizing
layer.add_object(sql_implementation_info)
layer.add_object(sql_sizing_profiles)
layer.add_object(sql_features)
layer.add_object(sql_languages)
layer.add_object(sql_packages)
layer.add_object(sql_parts)
layer.add_object(sql_sizing)
oType=dia.get_object_type("UML - Activity")
oend,h1,h2=oType.create(0,-1)
theObjects.append(oend)
oend.properties["text"]="INFORMATION_SCHEMA: Claudio Bezerra Leopoldino - Meu Blog de PostgreSQL - http://postgresqlbr.blogspot.com.br/ - claudiob_br@yahoo.com.br"
layer.add_object(oend)
diagram.save()
print"GenerationFINISHED"

6 - Limitações e Considerações Finais

O Dia é mais uma ferramenta de modelagem de diagramas visuais que uma ferramenta de banco de dados, e esta não é uma limitação pequena, apesar da grande flexibilidade em se gerar bons resultados através de scripts. Não espere a geração de SQL, ou outras rotinas avançadas em uma ferramenta de diagramas!

O nosso script não faz o layout automático levando em conta os relacionamentos. Nos casos mostrados, não existem relacionamentos na forma foreign keis entre as tabelas de sistema, mas isso pode ser necessário para a sua necessidade. Implemente!

Você está convidado a indicar melhorias nos códigos aqui apresentados, criar seus diagramas, testar novos diagramas, e scripts, e a compartilhá-los!