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ClickHouse/tests/queries/0_stateless/02117_show_create_table_system.reference

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return fake create query when executing `show create table` on system's tables. (#31391) * clarify that cannot show create table of system's tables * clarify that cannot show create table of system's tables in the document * bypass test style-check for required `database=currentDatabase()` because `show create table` do not have condition * rename supportsShowCreateTable to isSystemStorage * build fake create query for show create table of system's tables * fix tests for show create table on system's table: 1. only build fake create query when cannot get real query 2. only test rocksdb when it's enabled. * fix test for show create table system.tables * fix test for ASTCreateQuery set table and database * change to LOGICAL_ERROR when cannot get in_memory metadata Co-authored-by: tavplubix <tavplubix@gmail.com> * implement common getCreateQueryFromStorage Co-authored-by: tavplubix <tavplubix@gmail.com>
2021-11-19 10:25:55 +00:00
CREATE TABLE system.aggregate_function_combinators\n(\n `name` String,\n `is_internal` UInt8\n)\nENGINE = SystemAggregateFunctionCombinators()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.asynchronous_inserts\n(\n `query` String,\n `database` String,\n `table` String,\n `format` String,\n `first_update` DateTime64(6),\n `last_update` DateTime64(6),\n `total_bytes` UInt64,\n `entries.query_id` Array(String),\n `entries.bytes` Array(UInt64),\n `entries.finished` Array(UInt8),\n `entries.exception` Array(String)\n)\nENGINE = AsynchronousInserts()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.asynchronous_metrics\n(\n `metric` String,\n `value` Float64\n)\nENGINE = SystemAsynchronousMetrics()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.build_options\n(\n `name` String,\n `value` String\n)\nENGINE = SystemBuildOptions()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.clusters\n(\n `cluster` String,\n `shard_num` UInt32,\n `shard_weight` UInt32,\n `replica_num` UInt32,\n `host_name` String,\n `host_address` String,\n `port` UInt16,\n `is_local` UInt8,\n `user` String,\n `default_database` String,\n `errors_count` UInt32,\n `slowdowns_count` UInt32,\n `estimated_recovery_time` UInt32\n)\nENGINE = SystemClusters()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.collations\n(\n `name` String,\n `language` Nullable(String)\n)\nENGINE = SystemTableCollations()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.columns\n(\n `database` String,\n `table` String,\n `name` String,\n `type` String,\n `position` UInt64,\n `default_kind` String,\n `default_expression` String,\n `data_compressed_bytes` UInt64,\n `data_uncompressed_bytes` UInt64,\n `marks_bytes` UInt64,\n `comment` String,\n `is_in_partition_key` UInt8,\n `is_in_sorting_key` UInt8,\n `is_in_primary_key` UInt8,\n `is_in_sampling_key` UInt8,\n `compression_codec` String,\n `character_octet_length` Nullable(UInt64),\n `numeric_precision` Nullable(UInt64),\n `numeric_precision_radix` Nullable(UInt64),\n `numeric_scale` Nullable(UInt64),\n `datetime_precision` Nullable(UInt64)\n)\nENGINE = SystemColumns()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.contributors\n(\n `name` String\n)\nENGINE = SystemContributors()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.current_roles\n(\n `role_name` String,\n `with_admin_option` UInt8,\n `is_default` UInt8\n)\nENGINE = SystemCurrentRoles()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.data_skipping_indices\n(\n `database` String,\n `table` String,\n `name` String,\n `type` String,\n `expr` String,\n `granularity` UInt64,\n `data_compressed_bytes` UInt64,\n `data_uncompressed_bytes` UInt64,\n `marks` UInt64\n)\nENGINE = SystemDataSkippingIndices()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.data_type_families\n(\n `name` String,\n `case_insensitive` UInt8,\n `alias_to` String\n)\nENGINE = SystemTableDataTypeFamilies()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.databases\n(\n `name` String,\n `engine` String,\n `data_path` String,\n `metadata_path` String,\n `uuid` UUID,\n `comment` String,\n `database` String\n)\nENGINE = SystemDatabases()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.detached_parts\n(\n `database` String,\n `table` String,\n `partition_id` Nullable(String),\n `name` String,\n `disk` String,\n `reason` Nullable(String),\n `min_block_number` Nullable(Int64),\n `max_block_number` Nullable(Int64),\n `level` Nullable(UInt32)\n)\nENGINE = SystemDetachedParts()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.dictionaries\n(\n `database` String,\n `name` String,\n `uuid` UUID,\n `status` Enum8(\'NOT_LOADED\' = 0, \'LOADED\' = 1, \'FAILED\' = 2, \'LOADING\' = 3, \'FAILED_AND_RELOADING\' = 4, \'LOADED_AND_RELOADING\' = 5, \'NOT_EXIST\' = 6),\n `origin` String,\n `type` String,\n `key.names` Array(String),\n `key.types` Array(String),\n `attribute.names` Array(String),\n `attribute.types` Array(String),\n `bytes_allocated` UInt64,\n `query_count` UInt64,\n `hit_rate` Float64,\n `found_rate` Float64,\n `element_count` UInt64,\n `load_factor` Float64,\n `source` String,\n `lifetime_min` UInt64,\n `lifetime_max` UInt64,\n `loading_start_time` DateTime,\n `last_successful_update_time` DateTime,\n `loading_duration` Float32,\n `last_exception` String,\n `comment` String\n)\nENGINE = SystemDictionaries()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.disks\n(\n `name` String,\n `path` String,\n `free_space` UInt64,\n `total_space` UInt64,\n `keep_free_space` UInt64,\n `type` String\n)\nENGINE = SystemDisks()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.distributed_ddl_queue\n(\n `entry` String,\n `entry_version` Nullable(UInt8),\n `initiator_host` Nullable(String),\n `initiator_port` Nullable(UInt16),\n `cluster` String,\n `query` String,\n `settings` Map(String, String),\n `query_create_time` DateTime,\n `host` Nullable(String),\n `port` Nullable(UInt16),\n `status` Nullable(Enum8(\'Inactive\' = 0, \'Active\' = 1, \'Finished\' = 2, \'Removing\' = 3, \'Unknown\' = 4)),\n `exception_code` Nullable(UInt16),\n `exception_text` Nullable(String),\n `query_finish_time` Nullable(DateTime),\n `query_duration_ms` Nullable(UInt64)\n)\nENGINE = SystemDDLWorkerQueue()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.distribution_queue\n(\n `database` String,\n `table` String,\n `data_path` String,\n `is_blocked` UInt8,\n `error_count` UInt64,\n `data_files` UInt64,\n `data_compressed_bytes` UInt64,\n `broken_data_files` UInt64,\n `broken_data_compressed_bytes` UInt64,\n `last_exception` String\n)\nENGINE = SystemDistributionQueue()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.enabled_roles\n(\n `role_name` String,\n `with_admin_option` UInt8,\n `is_current` UInt8,\n `is_default` UInt8\n)\nENGINE = SystemEnabledRoles()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.errors\n(\n `name` String,\n `code` Int32,\n `value` UInt64,\n `last_error_time` DateTime,\n `last_error_message` String,\n `last_error_trace` Array(UInt64),\n `remote` UInt8\n)\nENGINE = SystemErrors()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.events\n(\n `event` String,\n `value` UInt64,\n `description` String\n)\nENGINE = SystemEvents()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.formats\n(\n `name` String,\n `is_input` UInt8,\n `is_output` UInt8\n)\nENGINE = SystemFormats()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.functions\n(\n `name` String,\n `is_aggregate` UInt8,\n `case_insensitive` UInt8,\n `alias_to` String,\n `create_query` String,\n `origin` Enum8(\'System\' = 0, \'SQLUserDefined\' = 1, \'ExecutableUserDefined\' = 2)\n)\nENGINE = SystemFunctions()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
Merge branch 'master' into addressToLineWithInlines
2022-02-08 00:54:15 +00:00
CREATE TABLE system.grants\n(\n `user_name` Nullable(String),\n `role_name` Nullable(String),\n `access_type` Enum16(\'SHOW DATABASES\' = 0, \'SHOW TABLES\' = 1, \'SHOW COLUMNS\' = 2, \'SHOW DICTIONARIES\' = 3, \'SHOW\' = 4, \'SELECT\' = 5, \'INSERT\' = 6, \'ALTER UPDATE\' = 7, \'ALTER DELETE\' = 8, \'ALTER ADD COLUMN\' = 9, \'ALTER MODIFY COLUMN\' = 10, \'ALTER DROP COLUMN\' = 11, \'ALTER COMMENT COLUMN\' = 12, \'ALTER CLEAR COLUMN\' = 13, \'ALTER RENAME COLUMN\' = 14, \'ALTER MATERIALIZE COLUMN\' = 15, \'ALTER COLUMN\' = 16, \'ALTER MODIFY COMMENT\' = 17, \'ALTER ORDER BY\' = 18, \'ALTER SAMPLE BY\' = 19, \'ALTER ADD INDEX\' = 20, \'ALTER DROP INDEX\' = 21, \'ALTER MATERIALIZE INDEX\' = 22, \'ALTER CLEAR INDEX\' = 23, \'ALTER INDEX\' = 24, \'ALTER ADD PROJECTION\' = 25, \'ALTER DROP PROJECTION\' = 26, \'ALTER MATERIALIZE PROJECTION\' = 27, \'ALTER CLEAR PROJECTION\' = 28, \'ALTER PROJECTION\' = 29, \'ALTER ADD CONSTRAINT\' = 30, \'ALTER DROP CONSTRAINT\' = 31, \'ALTER CONSTRAINT\' = 32, \'ALTER TTL\' = 33, \'ALTER MATERIALIZE TTL\' = 34, \'ALTER SETTINGS\' = 35, \'ALTER MOVE PARTITION\' = 36, \'ALTER FETCH PARTITION\' = 37, \'ALTER FREEZE PARTITION\' = 38, \'ALTER DATABASE SETTINGS\' = 39, \'ALTER TABLE\' = 40, \'ALTER DATABASE\' = 41, \'ALTER VIEW REFRESH\' = 42, \'ALTER VIEW MODIFY QUERY\' = 43, \'ALTER VIEW\' = 44, \'ALTER\' = 45, \'CREATE DATABASE\' = 46, \'CREATE TABLE\' = 47, \'CREATE VIEW\' = 48, \'CREATE DICTIONARY\' = 49, \'CREATE TEMPORARY TABLE\' = 50, \'CREATE FUNCTION\' = 51, \'CREATE\' = 52, \'DROP DATABASE\' = 53, \'DROP TABLE\' = 54, \'DROP VIEW\' = 55, \'DROP DICTIONARY\' = 56, \'DROP FUNCTION\' = 57, \'DROP\' = 58, \'TRUNCATE\' = 59, \'OPTIMIZE\' = 60, \'KILL QUERY\' = 61, \'MOVE PARTITION BETWEEN SHARDS\' = 62, \'CREATE USER\' = 63, \'ALTER USER\' = 64, \'DROP USER\' = 65, \'CREATE ROLE\' = 66, \'ALTER ROLE\' = 67, \'DROP ROLE\' = 68, \'ROLE ADMIN\' = 69, \'CREATE ROW POLICY\' = 70, \'ALTER ROW POLICY\' = 71, \'DROP ROW POLICY\' = 72, \'CREATE QUOTA\' = 73, \'ALTER QUOTA\' = 74, \'DROP QUOTA\' = 75, \'CREATE SETTINGS PROFILE\' = 76, \'ALTER SETTINGS PROFILE\' = 77, \'DROP SETTINGS PROFILE\' = 78, \'SHOW USERS\' = 79, \'SHOW ROLES\' = 80, \'SHOW ROW POLICIES\' = 81, \'SHOW QUOTAS\' = 82, \'SHOW SETTINGS PROFILES\' = 83, \'SHOW ACCESS\' = 84, \'ACCESS MANAGEMENT\' = 85, \'SYSTEM SHUTDOWN\' = 86, \'SYSTEM DROP DNS CACHE\' = 87, \'SYSTEM DROP MARK CACHE\' = 88, \'SYSTEM DROP UNCOMPRESSED CACHE\' = 89, \'SYSTEM DROP MMAP CACHE\' = 90, \'SYSTEM DROP COMPILED EXPRESSION CACHE\' = 91, \'SYSTEM DROP CACHE\' = 92, \'SYSTEM RELOAD CONFIG\' = 93, \'SYSTEM RELOAD SYMBOLS\' = 94, \'SYSTEM RELOAD DICTIONARY\' = 95, \'SYSTEM RELOAD MODEL\' = 96, \'SYSTEM RELOAD FUNCTION\' = 97, \'SYSTEM RELOAD EMBEDDED DICTIONARIES\' = 98, \'SYSTEM RELOAD\' = 99, \'SYSTEM RESTART DISK\' = 100, \'SYSTEM MERGES\' = 101, \'SYSTEM TTL MERGES\' = 102, \'SYSTEM FETCHES\' = 103, \'SYSTEM MOVES\' = 104, \'SYSTEM DISTRIBUTED SENDS\' = 105, \'SYSTEM REPLICATED SENDS\' = 106, \'SYSTEM SENDS\' = 107, \'SYSTEM REPLICATION QUEUES\' = 108, \'SYSTEM DROP REPLICA\' = 109, \'SYSTEM SYNC REPLICA\' = 110, \'SYSTEM RESTART REPLICA\' = 111, \'SYSTEM RESTORE REPLICA\' = 112, \'SYSTEM FLUSH DISTRIBUTED\' = 113, \'SYSTEM FLUSH LOGS\' = 114, \'SYSTEM FLUSH\' = 115, \'SYSTEM THREAD FUZZER\' = 116, \'SYSTEM\' = 117, \'dictGet\' = 118, \'addressToLine\' = 119, \'addressToLineWithInlines\' = 120, \'addressToSymbol\' = 121, \'demangle\' = 122, \'INTROSPECTION\' = 123, \'FILE\' = 124, \'URL\' = 125, \'REMOTE\' = 126, \'MONGO\' = 127, \'MYSQL\' = 128, \'POSTGRES\' = 129, \'SQLITE\' = 130, \'ODBC\' = 131, \'JDBC\' = 132, \'HDFS\' = 133, \'S3\' = 134, \'SOURCES\' = 135, \'ALL\' = 136, \'NONE\' = 137),\n `database` Nullable(String),\n `table` Nullable(String),\n `column` Nullable(String),\n `is_partial_revoke` UInt8,\n `grant_option` UInt8\n)\nENGINE = SystemGrants()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
graphite: split tagged/plain rollup rules (for merges perfomance)
2022-01-10 11:34:16 +00:00
CREATE TABLE system.graphite_retentions\n(\n `config_name` String,\n `rule_type` String,\n `regexp` String,\n `function` String,\n `age` UInt64,\n `precision` UInt64,\n `priority` UInt16,\n `is_default` UInt8,\n `Tables.database` Array(String),\n `Tables.table` Array(String)\n)\nENGINE = SystemGraphite()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
return fake create query when executing `show create table` on system's tables. (#31391) * clarify that cannot show create table of system's tables * clarify that cannot show create table of system's tables in the document * bypass test style-check for required `database=currentDatabase()` because `show create table` do not have condition * rename supportsShowCreateTable to isSystemStorage * build fake create query for show create table of system's tables * fix tests for show create table on system's table: 1. only build fake create query when cannot get real query 2. only test rocksdb when it's enabled. * fix test for show create table system.tables * fix test for ASTCreateQuery set table and database * change to LOGICAL_ERROR when cannot get in_memory metadata Co-authored-by: tavplubix <tavplubix@gmail.com> * implement common getCreateQueryFromStorage Co-authored-by: tavplubix <tavplubix@gmail.com>
2021-11-19 10:25:55 +00:00
CREATE TABLE system.licenses\n(\n `library_name` String,\n `license_type` String,\n `license_path` String,\n `license_text` String\n)\nENGINE = SystemLicenses()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.macros\n(\n `macro` String,\n `substitution` String\n)\nENGINE = SystemMacros()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.merge_tree_settings\n(\n `name` String,\n `value` String,\n `changed` UInt8,\n `description` String,\n `type` String\n)\nENGINE = SystemMergeTreeSettings()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.merges\n(\n `database` String,\n `table` String,\n `elapsed` Float64,\n `progress` Float64,\n `num_parts` UInt64,\n `source_part_names` Array(String),\n `result_part_name` String,\n `source_part_paths` Array(String),\n `result_part_path` String,\n `partition_id` String,\n `is_mutation` UInt8,\n `total_size_bytes_compressed` UInt64,\n `total_size_marks` UInt64,\n `bytes_read_uncompressed` UInt64,\n `rows_read` UInt64,\n `bytes_written_uncompressed` UInt64,\n `rows_written` UInt64,\n `columns_written` UInt64,\n `memory_usage` UInt64,\n `thread_id` UInt64,\n `merge_type` String,\n `merge_algorithm` String\n)\nENGINE = SystemMerges()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.metrics\n(\n `metric` String,\n `value` Int64,\n `description` String\n)\nENGINE = SystemMetrics()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.models\n(\n `name` String,\n `status` Enum8(\'NOT_LOADED\' = 0, \'LOADED\' = 1, \'FAILED\' = 2, \'LOADING\' = 3, \'FAILED_AND_RELOADING\' = 4, \'LOADED_AND_RELOADING\' = 5, \'NOT_EXIST\' = 6),\n `origin` String,\n `type` String,\n `loading_start_time` DateTime,\n `loading_duration` Float32,\n `last_exception` String\n)\nENGINE = SystemModels()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.mutations\n(\n `database` String,\n `table` String,\n `mutation_id` String,\n `command` String,\n `create_time` DateTime,\n `block_numbers.partition_id` Array(String),\n `block_numbers.number` Array(Int64),\n `parts_to_do_names` Array(String),\n `parts_to_do` Int64,\n `is_done` UInt8,\n `latest_failed_part` String,\n `latest_fail_time` DateTime,\n `latest_fail_reason` String\n)\nENGINE = SystemMutations()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.numbers\n(\n `number` UInt64\n)\nENGINE = SystemNumbers()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.numbers_mt\n(\n `number` UInt64\n)\nENGINE = SystemNumbers()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.one\n(\n `dummy` UInt8\n)\nENGINE = SystemOne()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.part_moves_between_shards\n(\n `database` String,\n `table` String,\n `task_name` String,\n `task_uuid` UUID,\n `create_time` DateTime,\n `part_name` String,\n `part_uuid` UUID,\n `to_shard` String,\n `dst_part_name` String,\n `update_time` DateTime,\n `state` String,\n `rollback` UInt8,\n `num_tries` UInt32,\n `last_exception` String\n)\nENGINE = SystemShardMoves()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.parts\n(\n `partition` String,\n `name` String,\n `uuid` UUID,\n `part_type` String,\n `active` UInt8,\n `marks` UInt64,\n `rows` UInt64,\n `bytes_on_disk` UInt64,\n `data_compressed_bytes` UInt64,\n `data_uncompressed_bytes` UInt64,\n `marks_bytes` UInt64,\n `secondary_indices_compressed_bytes` UInt64,\n `secondary_indices_uncompressed_bytes` UInt64,\n `secondary_indices_marks_bytes` UInt64,\n `modification_time` DateTime,\n `remove_time` DateTime,\n `refcount` UInt32,\n `min_date` Date,\n `max_date` Date,\n `min_time` DateTime,\n `max_time` DateTime,\n `partition_id` String,\n `min_block_number` Int64,\n `max_block_number` Int64,\n `level` UInt32,\n `data_version` UInt64,\n `primary_key_bytes_in_memory` UInt64,\n `primary_key_bytes_in_memory_allocated` UInt64,\n `is_frozen` UInt8,\n `database` String,\n `table` String,\n `engine` String,\n `disk_name` String,\n `path` String,\n `hash_of_all_files` String,\n `hash_of_uncompressed_files` String,\n `uncompressed_hash_of_compressed_files` String,\n `delete_ttl_info_min` DateTime,\n `delete_ttl_info_max` DateTime,\n `move_ttl_info.expression` Array(String),\n `move_ttl_info.min` Array(DateTime),\n `move_ttl_info.max` Array(DateTime),\n `default_compression_codec` String,\n `recompression_ttl_info.expression` Array(String),\n `recompression_ttl_info.min` Array(DateTime),\n `recompression_ttl_info.max` Array(DateTime),\n `group_by_ttl_info.expression` Array(String),\n `group_by_ttl_info.min` Array(DateTime),\n `group_by_ttl_info.max` Array(DateTime),\n `rows_where_ttl_info.expression` Array(String),\n `rows_where_ttl_info.min` Array(DateTime),\n `rows_where_ttl_info.max` Array(DateTime),\n `projections` Array(String),\n `bytes` UInt64,\n `marks_size` UInt64\n)\nENGINE = SystemParts()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
fix test
2021-12-01 15:25:36 +00:00
CREATE TABLE system.parts_columns\n(\n `partition` String,\n `name` String,\n `uuid` UUID,\n `part_type` String,\n `active` UInt8,\n `marks` UInt64,\n `rows` UInt64,\n `bytes_on_disk` UInt64,\n `data_compressed_bytes` UInt64,\n `data_uncompressed_bytes` UInt64,\n `marks_bytes` UInt64,\n `modification_time` DateTime,\n `remove_time` DateTime,\n `refcount` UInt32,\n `min_date` Date,\n `max_date` Date,\n `min_time` DateTime,\n `max_time` DateTime,\n `partition_id` String,\n `min_block_number` Int64,\n `max_block_number` Int64,\n `level` UInt32,\n `data_version` UInt64,\n `primary_key_bytes_in_memory` UInt64,\n `primary_key_bytes_in_memory_allocated` UInt64,\n `database` String,\n `table` String,\n `engine` String,\n `disk_name` String,\n `path` String,\n `column` String,\n `type` String,\n `column_position` UInt64,\n `default_kind` String,\n `default_expression` String,\n `column_bytes_on_disk` UInt64,\n `column_data_compressed_bytes` UInt64,\n `column_data_uncompressed_bytes` UInt64,\n `column_marks_bytes` UInt64,\n `serialization_kind` String,\n `subcolumns.names` Array(String),\n `subcolumns.types` Array(String),\n `subcolumns.serializations` Array(String),\n `bytes` UInt64,\n `marks_size` UInt64\n)\nENGINE = SystemPartsColumns()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
Merge branch 'master' into addressToLineWithInlines
2022-02-08 00:54:15 +00:00
CREATE TABLE system.privileges\n(\n `privilege` Enum16(\'SHOW DATABASES\' = 0, \'SHOW TABLES\' = 1, \'SHOW COLUMNS\' = 2, \'SHOW DICTIONARIES\' = 3, \'SHOW\' = 4, \'SELECT\' = 5, \'INSERT\' = 6, \'ALTER UPDATE\' = 7, \'ALTER DELETE\' = 8, \'ALTER ADD COLUMN\' = 9, \'ALTER MODIFY COLUMN\' = 10, \'ALTER DROP COLUMN\' = 11, \'ALTER COMMENT COLUMN\' = 12, \'ALTER CLEAR COLUMN\' = 13, \'ALTER RENAME COLUMN\' = 14, \'ALTER MATERIALIZE COLUMN\' = 15, \'ALTER COLUMN\' = 16, \'ALTER MODIFY COMMENT\' = 17, \'ALTER ORDER BY\' = 18, \'ALTER SAMPLE BY\' = 19, \'ALTER ADD INDEX\' = 20, \'ALTER DROP INDEX\' = 21, \'ALTER MATERIALIZE INDEX\' = 22, \'ALTER CLEAR INDEX\' = 23, \'ALTER INDEX\' = 24, \'ALTER ADD PROJECTION\' = 25, \'ALTER DROP PROJECTION\' = 26, \'ALTER MATERIALIZE PROJECTION\' = 27, \'ALTER CLEAR PROJECTION\' = 28, \'ALTER PROJECTION\' = 29, \'ALTER ADD CONSTRAINT\' = 30, \'ALTER DROP CONSTRAINT\' = 31, \'ALTER CONSTRAINT\' = 32, \'ALTER TTL\' = 33, \'ALTER MATERIALIZE TTL\' = 34, \'ALTER SETTINGS\' = 35, \'ALTER MOVE PARTITION\' = 36, \'ALTER FETCH PARTITION\' = 37, \'ALTER FREEZE PARTITION\' = 38, \'ALTER DATABASE SETTINGS\' = 39, \'ALTER TABLE\' = 40, \'ALTER DATABASE\' = 41, \'ALTER VIEW REFRESH\' = 42, \'ALTER VIEW MODIFY QUERY\' = 43, \'ALTER VIEW\' = 44, \'ALTER\' = 45, \'CREATE DATABASE\' = 46, \'CREATE TABLE\' = 47, \'CREATE VIEW\' = 48, \'CREATE DICTIONARY\' = 49, \'CREATE TEMPORARY TABLE\' = 50, \'CREATE FUNCTION\' = 51, \'CREATE\' = 52, \'DROP DATABASE\' = 53, \'DROP TABLE\' = 54, \'DROP VIEW\' = 55, \'DROP DICTIONARY\' = 56, \'DROP FUNCTION\' = 57, \'DROP\' = 58, \'TRUNCATE\' = 59, \'OPTIMIZE\' = 60, \'KILL QUERY\' = 61, \'MOVE PARTITION BETWEEN SHARDS\' = 62, \'CREATE USER\' = 63, \'ALTER USER\' = 64, \'DROP USER\' = 65, \'CREATE ROLE\' = 66, \'ALTER ROLE\' = 67, \'DROP ROLE\' = 68, \'ROLE ADMIN\' = 69, \'CREATE ROW POLICY\' = 70, \'ALTER ROW POLICY\' = 71, \'DROP ROW POLICY\' = 72, \'CREATE QUOTA\' = 73, \'ALTER QUOTA\' = 74, \'DROP QUOTA\' = 75, \'CREATE SETTINGS PROFILE\' = 76, \'ALTER SETTINGS PROFILE\' = 77, \'DROP SETTINGS PROFILE\' = 78, \'SHOW USERS\' = 79, \'SHOW ROLES\' = 80, \'SHOW ROW POLICIES\' = 81, \'SHOW QUOTAS\' = 82, \'SHOW SETTINGS PROFILES\' = 83, \'SHOW ACCESS\' = 84, \'ACCESS MANAGEMENT\' = 85, \'SYSTEM SHUTDOWN\' = 86, \'SYSTEM DROP DNS CACHE\' = 87, \'SYSTEM DROP MARK CACHE\' = 88, \'SYSTEM DROP UNCOMPRESSED CACHE\' = 89, \'SYSTEM DROP MMAP CACHE\' = 90, \'SYSTEM DROP COMPILED EXPRESSION CACHE\' = 91, \'SYSTEM DROP CACHE\' = 92, \'SYSTEM RELOAD CONFIG\' = 93, \'SYSTEM RELOAD SYMBOLS\' = 94, \'SYSTEM RELOAD DICTIONARY\' = 95, \'SYSTEM RELOAD MODEL\' = 96, \'SYSTEM RELOAD FUNCTION\' = 97, \'SYSTEM RELOAD EMBEDDED DICTIONARIES\' = 98, \'SYSTEM RELOAD\' = 99, \'SYSTEM RESTART DISK\' = 100, \'SYSTEM MERGES\' = 101, \'SYSTEM TTL MERGES\' = 102, \'SYSTEM FETCHES\' = 103, \'SYSTEM MOVES\' = 104, \'SYSTEM DISTRIBUTED SENDS\' = 105, \'SYSTEM REPLICATED SENDS\' = 106, \'SYSTEM SENDS\' = 107, \'SYSTEM REPLICATION QUEUES\' = 108, \'SYSTEM DROP REPLICA\' = 109, \'SYSTEM SYNC REPLICA\' = 110, \'SYSTEM RESTART REPLICA\' = 111, \'SYSTEM RESTORE REPLICA\' = 112, \'SYSTEM FLUSH DISTRIBUTED\' = 113, \'SYSTEM FLUSH LOGS\' = 114, \'SYSTEM FLUSH\' = 115, \'SYSTEM THREAD FUZZER\' = 116, \'SYSTEM\' = 117, \'dictGet\' = 118, \'addressToLine\' = 119, \'addressToLineWithInlines\' = 120, \'addressToSymbol\' = 121, \'demangle\' = 122, \'INTROSPECTION\' = 123, \'FILE\' = 124, \'URL\' = 125, \'REMOTE\' = 126, \'MONGO\' = 127, \'MYSQL\' = 128, \'POSTGRES\' = 129, \'SQLITE\' = 130, \'ODBC\' = 131, \'JDBC\' = 132, \'HDFS\' = 133, \'S3\' = 134, \'SOURCES\' = 135, \'ALL\' = 136, \'NONE\' = 137),\n `aliases` Array(String),\n `level` Nullable(Enum8(\'GLOBAL\' = 0, \'DATABASE\' = 1, \'TABLE\' = 2, \'DICTIONARY\' = 3, \'VIEW\' = 4, \'COLUMN\' = 5)),\n `parent_group` Nullable(Enum16(\'SHOW DATABASES\' = 0, \'SHOW TABLES\' = 1, \'SHOW COLUMNS\' = 2, \'SHOW DICTIONARIES\' = 3, \'SHOW\' = 4, \'SELECT\' = 5, \'INSERT\' = 6, \'ALTER UPDATE\' = 7, \'ALTER DELETE\' = 8, \'ALTER ADD COLUMN\' = 9, \'ALTER MODIFY COLUMN\' =
return fake create query when executing `show create table` on system's tables. (#31391) * clarify that cannot show create table of system's tables * clarify that cannot show create table of system's tables in the document * bypass test style-check for required `database=currentDatabase()` because `show create table` do not have condition * rename supportsShowCreateTable to isSystemStorage * build fake create query for show create table of system's tables * fix tests for show create table on system's table: 1. only build fake create query when cannot get real query 2. only test rocksdb when it's enabled. * fix test for show create table system.tables * fix test for ASTCreateQuery set table and database * change to LOGICAL_ERROR when cannot get in_memory metadata Co-authored-by: tavplubix <tavplubix@gmail.com> * implement common getCreateQueryFromStorage Co-authored-by: tavplubix <tavplubix@gmail.com>
2021-11-19 10:25:55 +00:00
CREATE TABLE system.processes\n(\n `is_initial_query` UInt8,\n `user` String,\n `query_id` String,\n `address` IPv6,\n `port` UInt16,\n `initial_user` String,\n `initial_query_id` String,\n `initial_address` IPv6,\n `initial_port` UInt16,\n `interface` UInt8,\n `os_user` String,\n `client_hostname` String,\n `client_name` String,\n `client_revision` UInt64,\n `client_version_major` UInt64,\n `client_version_minor` UInt64,\n `client_version_patch` UInt64,\n `http_method` UInt8,\n `http_user_agent` String,\n `http_referer` String,\n `forwarded_for` String,\n `quota_key` String,\n `elapsed` Float64,\n `is_cancelled` UInt8,\n `read_rows` UInt64,\n `read_bytes` UInt64,\n `total_rows_approx` UInt64,\n `written_rows` UInt64,\n `written_bytes` UInt64,\n `memory_usage` Int64,\n `peak_memory_usage` Int64,\n `query` String,\n `thread_ids` Array(UInt64),\n `ProfileEvents` Map(String, UInt64),\n `Settings` Map(String, String),\n `current_database` String,\n `ProfileEvents.Names` Array(String),\n `ProfileEvents.Values` Array(UInt64),\n `Settings.Names` Array(String),\n `Settings.Values` Array(String)\n)\nENGINE = SystemProcesses()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.projection_parts\n(\n `partition` String,\n `name` String,\n `part_type` String,\n `parent_name` String,\n `parent_uuid` UUID,\n `parent_part_type` String,\n `active` UInt8,\n `marks` UInt64,\n `rows` UInt64,\n `bytes_on_disk` UInt64,\n `data_compressed_bytes` UInt64,\n `data_uncompressed_bytes` UInt64,\n `marks_bytes` UInt64,\n `parent_marks` UInt64,\n `parent_rows` UInt64,\n `parent_bytes_on_disk` UInt64,\n `parent_data_compressed_bytes` UInt64,\n `parent_data_uncompressed_bytes` UInt64,\n `parent_marks_bytes` UInt64,\n `modification_time` DateTime,\n `remove_time` DateTime,\n `refcount` UInt32,\n `min_date` Date,\n `max_date` Date,\n `min_time` DateTime,\n `max_time` DateTime,\n `partition_id` String,\n `min_block_number` Int64,\n `max_block_number` Int64,\n `level` UInt32,\n `data_version` UInt64,\n `primary_key_bytes_in_memory` UInt64,\n `primary_key_bytes_in_memory_allocated` UInt64,\n `is_frozen` UInt8,\n `database` String,\n `table` String,\n `engine` String,\n `disk_name` String,\n `path` String,\n `hash_of_all_files` String,\n `hash_of_uncompressed_files` String,\n `uncompressed_hash_of_compressed_files` String,\n `delete_ttl_info_min` DateTime,\n `delete_ttl_info_max` DateTime,\n `move_ttl_info.expression` Array(String),\n `move_ttl_info.min` Array(DateTime),\n `move_ttl_info.max` Array(DateTime),\n `default_compression_codec` String,\n `recompression_ttl_info.expression` Array(String),\n `recompression_ttl_info.min` Array(DateTime),\n `recompression_ttl_info.max` Array(DateTime),\n `group_by_ttl_info.expression` Array(String),\n `group_by_ttl_info.min` Array(DateTime),\n `group_by_ttl_info.max` Array(DateTime),\n `rows_where_ttl_info.expression` Array(String),\n `rows_where_ttl_info.min` Array(DateTime),\n `rows_where_ttl_info.max` Array(DateTime),\n `bytes` UInt64,\n `marks_size` UInt64\n)\nENGINE = SystemProjectionParts()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.projection_parts_columns\n(\n `partition` String,\n `name` String,\n `part_type` String,\n `parent_name` String,\n `parent_uuid` UUID,\n `parent_part_type` String,\n `active` UInt8,\n `marks` UInt64,\n `rows` UInt64,\n `bytes_on_disk` UInt64,\n `data_compressed_bytes` UInt64,\n `data_uncompressed_bytes` UInt64,\n `marks_bytes` UInt64,\n `parent_marks` UInt64,\n `parent_rows` UInt64,\n `parent_bytes_on_disk` UInt64,\n `parent_data_compressed_bytes` UInt64,\n `parent_data_uncompressed_bytes` UInt64,\n `parent_marks_bytes` UInt64,\n `modification_time` DateTime,\n `remove_time` DateTime,\n `refcount` UInt32,\n `min_date` Date,\n `max_date` Date,\n `min_time` DateTime,\n `max_time` DateTime,\n `partition_id` String,\n `min_block_number` Int64,\n `max_block_number` Int64,\n `level` UInt32,\n `data_version` UInt64,\n `primary_key_bytes_in_memory` UInt64,\n `primary_key_bytes_in_memory_allocated` UInt64,\n `database` String,\n `table` String,\n `engine` String,\n `disk_name` String,\n `path` String,\n `column` String,\n `type` String,\n `column_position` UInt64,\n `default_kind` String,\n `default_expression` String,\n `column_bytes_on_disk` UInt64,\n `column_data_compressed_bytes` UInt64,\n `column_data_uncompressed_bytes` UInt64,\n `column_marks_bytes` UInt64,\n `bytes` UInt64,\n `marks_size` UInt64\n)\nENGINE = SystemProjectionPartsColumns()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.quota_limits\n(\n `quota_name` String,\n `duration` UInt32,\n `is_randomized_interval` UInt8,\n `max_queries` Nullable(UInt64),\n `max_query_selects` Nullable(UInt64),\n `max_query_inserts` Nullable(UInt64),\n `max_errors` Nullable(UInt64),\n `max_result_rows` Nullable(UInt64),\n `max_result_bytes` Nullable(UInt64),\n `max_read_rows` Nullable(UInt64),\n `max_read_bytes` Nullable(UInt64),\n `max_execution_time` Nullable(Float64)\n)\nENGINE = SystemQuotaLimits()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.quota_usage\n(\n `quota_name` String,\n `quota_key` String,\n `start_time` Nullable(DateTime),\n `end_time` Nullable(DateTime),\n `duration` Nullable(UInt32),\n `queries` Nullable(UInt64),\n `max_queries` Nullable(UInt64),\n `query_selects` Nullable(UInt64),\n `max_query_selects` Nullable(UInt64),\n `query_inserts` Nullable(UInt64),\n `max_query_inserts` Nullable(UInt64),\n `errors` Nullable(UInt64),\n `max_errors` Nullable(UInt64),\n `result_rows` Nullable(UInt64),\n `max_result_rows` Nullable(UInt64),\n `result_bytes` Nullable(UInt64),\n `max_result_bytes` Nullable(UInt64),\n `read_rows` Nullable(UInt64),\n `max_read_rows` Nullable(UInt64),\n `read_bytes` Nullable(UInt64),\n `max_read_bytes` Nullable(UInt64),\n `execution_time` Nullable(Float64),\n `max_execution_time` Nullable(Float64)\n)\nENGINE = SystemQuotaUsage()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.quotas\n(\n `name` String,\n `id` UUID,\n `storage` String,\n `keys` Array(Enum8(\'user_name\' = 1, \'ip_address\' = 2, \'forwarded_ip_address\' = 3, \'client_key\' = 4)),\n `durations` Array(UInt32),\n `apply_to_all` UInt8,\n `apply_to_list` Array(String),\n `apply_to_except` Array(String)\n)\nENGINE = SystemQuotas()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.quotas_usage\n(\n `quota_name` String,\n `quota_key` String,\n `is_current` UInt8,\n `start_time` Nullable(DateTime),\n `end_time` Nullable(DateTime),\n `duration` Nullable(UInt32),\n `queries` Nullable(UInt64),\n `max_queries` Nullable(UInt64),\n `query_selects` Nullable(UInt64),\n `max_query_selects` Nullable(UInt64),\n `query_inserts` Nullable(UInt64),\n `max_query_inserts` Nullable(UInt64),\n `errors` Nullable(UInt64),\n `max_errors` Nullable(UInt64),\n `result_rows` Nullable(UInt64),\n `max_result_rows` Nullable(UInt64),\n `result_bytes` Nullable(UInt64),\n `max_result_bytes` Nullable(UInt64),\n `read_rows` Nullable(UInt64),\n `max_read_rows` Nullable(UInt64),\n `read_bytes` Nullable(UInt64),\n `max_read_bytes` Nullable(UInt64),\n `execution_time` Nullable(Float64),\n `max_execution_time` Nullable(Float64)\n)\nENGINE = SystemQuotasUsage()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.replicas\n(\n `database` String,\n `table` String,\n `engine` String,\n `is_leader` UInt8,\n `can_become_leader` UInt8,\n `is_readonly` UInt8,\n `is_session_expired` UInt8,\n `future_parts` UInt32,\n `parts_to_check` UInt32,\n `zookeeper_path` String,\n `replica_name` String,\n `replica_path` String,\n `columns_version` Int32,\n `queue_size` UInt32,\n `inserts_in_queue` UInt32,\n `merges_in_queue` UInt32,\n `part_mutations_in_queue` UInt32,\n `queue_oldest_time` DateTime,\n `inserts_oldest_time` DateTime,\n `merges_oldest_time` DateTime,\n `part_mutations_oldest_time` DateTime,\n `oldest_part_to_get` String,\n `oldest_part_to_merge_to` String,\n `oldest_part_to_mutate_to` String,\n `log_max_index` UInt64,\n `log_pointer` UInt64,\n `last_queue_update` DateTime,\n `absolute_delay` UInt64,\n `total_replicas` UInt8,\n `active_replicas` UInt8,\n `last_queue_update_exception` String,\n `zookeeper_exception` String,\n `replica_is_active` Map(String, UInt8)\n)\nENGINE = SystemReplicas()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.replicated_fetches\n(\n `database` String,\n `table` String,\n `elapsed` Float64,\n `progress` Float64,\n `result_part_name` String,\n `result_part_path` String,\n `partition_id` String,\n `total_size_bytes_compressed` UInt64,\n `bytes_read_compressed` UInt64,\n `source_replica_path` String,\n `source_replica_hostname` String,\n `source_replica_port` UInt16,\n `interserver_scheme` String,\n `URI` String,\n `to_detached` UInt8,\n `thread_id` UInt64\n)\nENGINE = SystemReplicatedFetches()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.replicated_merge_tree_settings\n(\n `name` String,\n `value` String,\n `changed` UInt8,\n `description` String,\n `type` String\n)\nENGINE = SystemReplicatedMergeTreeSettings()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.replication_queue\n(\n `database` String,\n `table` String,\n `replica_name` String,\n `position` UInt32,\n `node_name` String,\n `type` String,\n `create_time` DateTime,\n `required_quorum` UInt32,\n `source_replica` String,\n `new_part_name` String,\n `parts_to_merge` Array(String),\n `is_detach` UInt8,\n `is_currently_executing` UInt8,\n `num_tries` UInt32,\n `last_exception` String,\n `last_attempt_time` DateTime,\n `num_postponed` UInt32,\n `postpone_reason` String,\n `last_postpone_time` DateTime,\n `merge_type` String\n)\nENGINE = SystemReplicationQueue()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.role_grants\n(\n `user_name` Nullable(String),\n `role_name` Nullable(String),\n `granted_role_name` String,\n `granted_role_is_default` UInt8,\n `with_admin_option` UInt8\n)\nENGINE = SystemRoleGrants()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.roles\n(\n `name` String,\n `id` UUID,\n `storage` String\n)\nENGINE = SystemRoles()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.row_policies\n(\n `name` String,\n `short_name` String,\n `database` String,\n `table` String,\n `id` UUID,\n `storage` String,\n `select_filter` Nullable(String),\n `is_restrictive` UInt8,\n `apply_to_all` UInt8,\n `apply_to_list` Array(String),\n `apply_to_except` Array(String)\n)\nENGINE = SystemRowPolicies()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.settings\n(\n `name` String,\n `value` String,\n `changed` UInt8,\n `description` String,\n `min` Nullable(String),\n `max` Nullable(String),\n `readonly` UInt8,\n `type` String\n)\nENGINE = SystemSettings()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.settings_profile_elements\n(\n `profile_name` Nullable(String),\n `user_name` Nullable(String),\n `role_name` Nullable(String),\n `index` UInt64,\n `setting_name` Nullable(String),\n `value` Nullable(String),\n `min` Nullable(String),\n `max` Nullable(String),\n `readonly` Nullable(UInt8),\n `inherit_profile` Nullable(String)\n)\nENGINE = SystemSettingsProfileElements()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.settings_profiles\n(\n `name` String,\n `id` UUID,\n `storage` String,\n `num_elements` UInt64,\n `apply_to_all` UInt8,\n `apply_to_list` Array(String),\n `apply_to_except` Array(String)\n)\nENGINE = SystemSettingsProfiles()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.stack_trace\n(\n `thread_name` String,\n `thread_id` UInt64,\n `query_id` String,\n `trace` Array(UInt64)\n)\nENGINE = SystemStackTrace()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.storage_policies\n(\n `policy_name` String,\n `volume_name` String,\n `volume_priority` UInt64,\n `disks` Array(String),\n `volume_type` String,\n `max_data_part_size` UInt64,\n `move_factor` Float32,\n `prefer_not_to_merge` UInt8\n)\nENGINE = SystemStoragePolicies()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.table_engines\n(\n `name` String,\n `supports_settings` UInt8,\n `supports_skipping_indices` UInt8,\n `supports_projections` UInt8,\n `supports_sort_order` UInt8,\n `supports_ttl` UInt8,\n `supports_replication` UInt8,\n `supports_deduplication` UInt8,\n `supports_parallel_insert` UInt8\n)\nENGINE = SystemTableEngines()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.table_functions\n(\n `name` String\n)\nENGINE = SystemTableFunctions()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.tables\n(\n `database` String,\n `name` String,\n `uuid` UUID,\n `engine` String,\n `is_temporary` UInt8,\n `data_paths` Array(String),\n `metadata_path` String,\n `metadata_modification_time` DateTime,\n `dependencies_database` Array(String),\n `dependencies_table` Array(String),\n `create_table_query` String,\n `engine_full` String,\n `as_select` String,\n `partition_key` String,\n `sorting_key` String,\n `primary_key` String,\n `sampling_key` String,\n `storage_policy` String,\n `total_rows` Nullable(UInt64),\n `total_bytes` Nullable(UInt64),\n `lifetime_rows` Nullable(UInt64),\n `lifetime_bytes` Nullable(UInt64),\n `comment` String,\n `has_own_data` UInt8,\n `loading_dependencies_database` Array(String),\n `loading_dependencies_table` Array(String),\n `loading_dependent_database` Array(String),\n `loading_dependent_table` Array(String),\n `table` String\n)\nENGINE = SystemTables()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.time_zones\n(\n `time_zone` String\n)\nENGINE = SystemTimeZones()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.user_directories\n(\n `name` String,\n `type` String,\n `params` String,\n `precedence` UInt64\n)\nENGINE = SystemUserDirectories()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.users\n(\n `name` String,\n `id` UUID,\n `storage` String,\n `auth_type` Enum8(\'no_password\' = 0, \'plaintext_password\' = 1, \'sha256_password\' = 2, \'double_sha1_password\' = 3, \'ldap\' = 4, \'kerberos\' = 5),\n `auth_params` String,\n `host_ip` Array(String),\n `host_names` Array(String),\n `host_names_regexp` Array(String),\n `host_names_like` Array(String),\n `default_roles_all` UInt8,\n `default_roles_list` Array(String),\n `default_roles_except` Array(String),\n `grantees_any` UInt8,\n `grantees_list` Array(String),\n `grantees_except` Array(String),\n `default_database` String\n)\nENGINE = SystemUsers()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.warnings\n(\n `message` String\n)\nENGINE = SystemWarnings()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.zeros\n(\n `zero` UInt8\n)\nENGINE = SystemZeros()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
CREATE TABLE system.zeros_mt\n(\n `zero` UInt8\n)\nENGINE = SystemZeros()\nCOMMENT \'SYSTEM TABLE is built on the fly.\'
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