26 lines
No EOL
2.3 KiB
SQL
26 lines
No EOL
2.3 KiB
SQL
create table peers_telegram_chat
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(
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federated_address varchar(255) not null comment 'The primary standard federated address to which this record is associated to what peer'
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primary key,
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id bigint not null comment ' Unique identifier for this chat. 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 signed 64-bit integer or double-precision float type are safe for storing this identifier.',
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type tinytext not null comment 'Type of chat, can be either “private”, “group”, “supergroup” or “channel”',
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title varchar(255) null comment 'Optional. Title, for supergroups, channels and group chats',
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username varchar(255) null comment 'Optional. Username, for private chats, supergroups and channels if available',
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first_name varchar(255) null comment 'Optional. First name of the other party in a private chat',
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last_name varchar(255) null comment 'Optional. Last name of the other party in a private chat',
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is_forum tinyint(1) default 0 null comment 'Optional. True, if the supergroup chat is a forum (has topics enabled)',
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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 peers_telegram_chat_federated_address_uindex
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unique (federated_address),
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constraint peers_telegram_chat_id_uindex
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unique (id),
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constraint peers_telegram_chat_clients_uuid_fk
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foreign key (updated_client) references clients (uuid),
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constraint peers_telegram_chat_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 'Table for housing metadata information for Telegram Chats';
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create index peers_telegram_chat_username_index
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on peers_telegram_chat (username); |