26 lines
No EOL
2.2 KiB
SQL
26 lines
No EOL
2.2 KiB
SQL
create table peers_telegram_user
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(
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federated_address varchar(255) default concat(`id`, 'u@telegram.org') not null comment 'A federated Internet Standard ID for this entity'
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primary key,
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id bigint not null comment 'Unique identifier for this user or bot. This number may have more than 32 significant bits and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a 64-bit integer or double-precision float type are safe for storing this identifier.',
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is_bot tinyint(1) default 0 not null comment 'True, if this user is a bot',
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first_name varchar(255) collate utf8mb4_unicode_ci not null comment 'Optional. User''s or bot''s last name',
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last_name varchar(255) collate utf8mb4_unicode_ci null comment 'Optional. User''s or bot''s last name',
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username varchar(255) collate utf8mb4_unicode_ci null comment 'Optional. User''s or bot''s username',
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language_code tinyint(2) null comment 'Optional. IETF language tag of the user''s language',
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is_premium tinyint(1) default 0 not null comment 'Optional. True, if this user is a Telegram Premium user',
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updated_timestamp bigint default unix_timestamp() not null comment 'The Unix Timestamp for when this record was last updated',
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updated_client varchar(36) not null comment 'The client UUID that last updated the peer''s metadata',
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constraint telegram_user_federated_id_uindex
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unique (federated_address),
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constraint telegram_user_pk2
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unique (id),
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constraint peers_telegram_user_clients_uuid_fk
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foreign key (updated_client) references clients (uuid),
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constraint telegram_user_discovered_peers_federated_address_fk
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foreign key (federated_address) references peers (federated_address)
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)
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comment 'The table for housing Telegram user entity references';
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create index telegram_user_username_index
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on peers_telegram_user (username); |