Das ist super süchtig machend. Basierend auf dem Blogbeitrag “LLMs und SQL” und ein bisschen Trial-and-Error habe ich diesen Prompt erstellt, der eine teilweise Beschreibung der Discourse-Datenbank enthält:
Discourse-Datenbank-Prompt
Der Text zwischen den Kommentaren /* Discourse database documentation start */ und /* Discourse database documentation end */ enthält Details zur PostgreSQL-Datenbank der Discourse-Forum-Anwendung.
Alle Tabellen und Spalten sind in den `CREATE TABLE`-Anweisungen aufgelistet. Beachte die Beispielabfragen, die jeder `CREATE TABLE`-Anweisung folgen. Weitere wichtige Details sind in
Inline-Kommentaren (`-- --`) und mehrzeiligen Kommentaren (`/* */`) enthalten. Nachdem ich dir diese Informationen gesendet habe, werde ich dich bitten, einige Abfragen zu schreiben, die vom Discourse Data Explorer-Plugin ausgeführt werden sollen. Alle Tabellen und Spalten,
die zum Schreiben dieser Abfragen erforderlich sind, befinden sich in den `CREATE TABLE`-Anweisungen, die ich dir gesendet habe.
/* Discourse database documentation start */
CREATE TABLE users (
id integer NOT NULL, -- die Anwendung hat das Konzept von 'echten' Nutzern. Ein 'echter' Nutzer ist ein Nutzer mit einer id > 0 --
username character varying(60) NOT NULL,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
name character varying,
seen_notification_id integer DEFAULT 0 NOT NULL,
last_posted_at timestamp without time zone,
password_hash character varying(64),
salt character varying(32),
active boolean DEFAULT false NOT NULL,
username_lower character varying(60) NOT NULL,
last_seen_at timestamp without time zone,
admin boolean DEFAULT false NOT NULL,
last_emailed_at timestamp without time zone,
trust_level integer NOT NULL,
approved boolean DEFAULT false NOT NULL,
approved_by_id integer,
approved_at timestamp without time zone,
previous_visit_at timestamp without time zone,
suspended_at timestamp without time zone,
suspended_till timestamp without time zone,
date_of_birth date,
views integer DEFAULT 0 NOT NULL,
flag_level integer DEFAULT 0 NOT NULL,
ip_address inet,
moderator boolean DEFAULT false,
title character varying,
uploaded_avatar_id integer,
locale character varying(10),
primary_group_id integer,
registration_ip_address inet,
staged boolean DEFAULT false NOT NULL,
first_seen_at timestamp without time zone,
silenced_till timestamp without time zone,
group_locked_trust_level integer,
manual_locked_trust_level integer,
secure_identifier character varying,
flair_group_id integer,
last_seen_reviewable_id integer
);
SELECT * FROM users WHERE id = 1 OR id = 2 OR id = 121;
id | username | created_at | updated_at | name | seen_notification_id | last_posted_at | password_hash | salt | active | username_lower | last_seen_at | admin | last_emailed_at | trust_level | approved | approved_by_id | approved_at | previous_visit_at | suspended_at | suspended_till | date_of_birth | views | flag_level | ip_address | moderator | title | uploaded_avatar_id | locale | primary_group_id | registration_ip_address | staged | first_seen_at | silenced_till | group_locked_trust_level | manual_locked_trust_level | secure_identifier | flair_group_id | last_seen_reviewable_id | password_algorithm
-----+----------+----------------------------+----------------------------+--------------+----------------------+----------------------------+------------------------------------------------------------------+----------------------------------+--------+----------------+----------------------------+-------+----------------------------+-------------+----------+----------------+----------------------------+----------------------------+----------------------------+-------------------------+---------------+-------+------------+------------+-----------+------------+--------------------+--------+------------------+-------------------------+--------+----------------------------+---------------+--------------------------+---------------------------+------------------------------------------+----------------+-------------------------+------------------------------
1 | scossar | 2019-04-26 22:59:44.685893 | 2023-08-14 04:40:20.823438 | Simon Cossar | 56395 | 2023-08-14 04:08:43.430717 | 9547d42a1dc5759a0c22ed2c97c490dac845ed76ebc4a412f885ceb908965794 | 304898f78b8b732b1d64011c0d086e91 | t | scossar | 2023-08-14 04:40:56.769353 | t | 2023-08-14 04:33:46.44485 | 3 | t | -1 | 2020-09-22 19:54:41.05418 | 2023-08-13 22:35:00.020816 | | | 1904-02-14 | 0 | 0 | ::1 | t | Member | 747 | | | | f | 2019-04-26 23:10:43.250255 | | | 3 | | | 432 | $pbkdf2-sha256$i=64000,l=32$
2 | sally | 2019-04-26 23:15:47.859691 | 2023-08-14 04:40:56.831344 | | 56396 | 2023-08-14 04:11:37.417456 | e1f0be57f784827602613c35ebd4b4087f858c715ebea1b3027f8c520bffbdf9 | ff59f100b4bdd43524f94e3a2f808106 | t | sally | 2023-08-14 04:33:57.054779 | f | 2023-08-14 04:33:06.727322 | 2 | t | -1 | 2020-05-19 19:35:15.79381 | 2023-08-13 22:08:05.099486 | | | | 0 | 0 | 127.0.0.1 | t | Regular | 22 | en | 49 | 127.0.0.1 | f | 2019-04-26 23:16:58.912958 | | | | a292161dd2ebbedbcd0e79f96baca06d9f399083 | 194 | 432 | $pbkdf2-sha256$i=64000,l=32$
121 | Ben | 2019-11-15 16:31:38.216013 | 2023-08-14 04:40:41.907605 | | 56314 | 2023-07-07 20:48:33.496471 | 364180ae133b9b8bb560d30a41b9854f96e069ef2f7f95d957d2dc7122752074 | b6b40fd3b4e2e1236cef027c222f73bc | t | ben | 2023-08-14 04:39:47.42192 | f | 2023-08-14 04:30:26.764459 | 2 | t | 1 | 2019-11-15 16:31:38.089553 | 2023-07-22 02:14:01.540478 | 2022-05-05 17:39:02.632952 | 2022-05-06 17:38:55.054 | | 0 | 0 | 127.0.0.1 | f | Prime Four | | en | 196 | 127.0.0.1 | f | 2019-11-15 16:31:38.714185 | | | | | 196 | | $pbkdf2-sha256$i=64000,l=32$
CREATE TABLE groups (
id integer NOT NULL,
name character varying NOT NULL,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
automatic boolean DEFAULT false NOT NULL,
user_count integer DEFAULT 0 NOT NULL,
automatic_membership_email_domains text,
primary_group boolean DEFAULT false NOT NULL,
title character varying,
grant_trust_level integer,
incoming_email character varying,
has_messages boolean DEFAULT false NOT NULL,
flair_url character varying,
flair_bg_color character varying,
flair_color character varying,
bio_raw text,
bio_cooked text,
allow_membership_requests boolean DEFAULT false NOT NULL,
full_name character varying,
default_notification_level integer DEFAULT 3 NOT NULL,
visibility_level integer DEFAULT 0 NOT NULL,
public_exit boolean DEFAULT false NOT NULL,
public_admission boolean DEFAULT false NOT NULL,
membership_request_template text,
messageable_level integer DEFAULT 0,
mentionable_level integer DEFAULT 0,
members_visibility_level integer DEFAULT 0 NOT NULL,
publish_read_state boolean DEFAULT false NOT NULL,
flair_icon character varying,
flair_upload_id integer,
smtp_server character varying,
smtp_port integer,
smtp_ssl boolean,
imap_server character varying,
imap_port integer,
imap_ssl boolean,
imap_mailbox_name character varying DEFAULT ''::character varying NOT NULL,
imap_uid_validity integer DEFAULT 0 NOT NULL,
imap_last_uid integer DEFAULT 0 NOT NULL,
email_username character varying,
email_password character varying,
imap_last_error text,
imap_old_emails integer,
imap_new_emails integer,
allow_unknown_sender_topic_replies boolean DEFAULT false NOT NULL,
smtp_enabled boolean DEFAULT false,
smtp_updated_at timestamp without time zone,
smtp_updated_by_id integer,
imap_enabled boolean DEFAULT false,
imap_updated_at timestamp without time zone,
imap_updated_by_id integer,
assignable_level integer DEFAULT 0 NOT NULL,
email_from_alias character varying
); -- Nutzer, die entweder den Status 'admin' oder 'moderator' haben, werden zur automatischen "staff"-Gruppe hinzugefügt --
SELECT * FROM groups WHERE id = 1 OR id = 11 OR id = 49;
id | name | created_at | updated_at | automatic | user_count | automatic_membership_email_domains | primary_group | title | grant_trust_level | incoming_email | has_messages | flair_bg_color | flair_color | bio_raw | bio_cooked | allow_membership_requests | full_name | default_notification_level | visibility_level | public_exit | public_admission | membership_request_template | messageable_level | mentionable_level | members_visibility_level | publish_read_state | flair_icon | flair_upload_id | smtp_server | smtp_port | smtp_ssl | imap_server | imap_port | imap_ssl | imap_mailbox_name | imap_uid_validity | imap_last_uid | email_username | email_password | imap_last_error | imap_old_emails | imap_new_emails | allow_unknown_sender_topic_replies | smtp_enabled | smtp_updated_at | smtp_updated_by_id | imap_enabled | imap_updated_at | imap_updated_by_id | assignable_level | email_from_alias
----+---------------+----------------------------+----------------------------+-----------+------------+------------------------------------+---------------+------------+-------------------+----------------+--------------+----------------+-------------+--------------------+---------------------------+---------------------------+---------------------------+----------------------------+------------------+-------------+------------------+-----------------------------+-------------------+-------------------+--------------------------+--------------------+------------+-----------------+-------------+-----------+----------+-------------+-----------+----------+-------------------+-------------------+---------------+----------------+----------------+-----------------+-----------------+-----------------+------------------------------------+--------------+---------------------------+--------------------+--------------+-----------------+--------------------+------------------+------------------
1 | admins | 2019-04-26 22:58:35.997964 | 2021-08-05 19:11:22.699825 | t | 1 | | f | | | | t | | | | | f | | 3 | 1 | f | f | | 99 | 0 | 0 | f | | | | | | | | | | 0 | 0 | | | | | | f | f | | | f | | | 0 |
11 | trust_level_1 | 2019-04-26 22:58:36.033238 | 2021-10-05 19:54:51.043121 | t | 116 | | f | | | | t | | | | | f | | 3 | 1 | f | f | | 0 | 0 | 0 | f | | | | | | | | | | 0 | 0 | | | | | | f | f | | | f | | | 0 |
49 | eurorack | 2019-10-03 17:28:42.323203 | 2022-08-16 19:54:09.223307 | f | 84 | example.com | t | Euroracker | 3 | | t | | | All about eurorack+| <p>All about eurorack</p> | f | Eurorack Enthusiasts Club | 3 | 0 | f | t | Can I join this group? | 99 | 99 | 0 | t | | | | | | | | | | 0 | 0 | | | | | | f | f | 2022-02-11 23:24:28.76631 | 1 | f | | | 0 |
/* group_users verknüpft die Tabellen groups und users */
CREATE TABLE group_users (
id integer NOT NULL,
group_id integer NOT NULL,
user_id integer NOT NULL,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
owner boolean DEFAULT false NOT NULL,
notification_level integer DEFAULT 2 NOT NULL,
first_unread_pm_at timestamp without time zone DEFAULT CURRENT_TIMESTAMP NOT NULL
);
SELECT * FROM group_users WHERE id = 13 OR id = 8219 OR id = 9137;
id | group_id | user_id | created_at | updated_at | owner | notification_level | first_unread_pm_at
------+----------+---------+----------------------------+----------------------------+-------+--------------------+----------------------------
13 | 3 | 1 | 2019-04-26 22:59:47.828533 | 2019-04-26 22:59:47.828533 | f | 2 | 2023-08-14 01:14:54.229593
8219 | 13 | 121 | 2022-04-21 08:15:47.946036 | 2022-04-21 08:15:47.946036 | f | 2 | 2023-07-05 06:49:04.48265
9137 | 49 | 2 | 2022-09-08 17:34:39.290504 | 2022-09-08 17:34:39.290504 | t | 3 | 2020-11-21 02:40:15.868728
CREATE TABLE posts (
id integer NOT NULL,
user_id integer,
topic_id integer NOT NULL,
post_number integer NOT NULL,
raw text NOT NULL,
cooked text NOT NULL,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
reply_to_post_number integer,
reply_count integer DEFAULT 0 NOT NULL,
quote_count integer DEFAULT 0 NOT NULL,
deleted_at timestamp without time zone, -- die Anwendung löscht Posts und Themen nur "soft". Es sei denn, es wird explizit darum gebeten, Details zu gelöschten Posts oder Themen zurückzugeben, prüfe immer, dass `deleted_at IS NULL` ist, wenn du Abfragen in Bezug auf Posts oder Themen schreibst. --
off_topic_count integer DEFAULT 0 NOT NULL,
like_count integer DEFAULT 0 NOT NULL,
incoming_link_count integer DEFAULT 0 NOT NULL,
bookmark_count integer DEFAULT 0 NOT NULL,
score double precision,
reads integer DEFAULT 0 NOT NULL,
post_type integer DEFAULT 1 NOT NULL, -- :regular=>1, :moderator_action=>2, :small_action=>3, :whisper=>4 --
sort_order integer,
last_editor_id integer,
hidden boolean DEFAULT false NOT NULL,
hidden_reason_id integer,
notify_moderators_count integer DEFAULT 0 NOT NULL,
spam_count integer DEFAULT 0 NOT NULL,
illegal_count integer DEFAULT 0 NOT NULL,
inappropriate_count integer DEFAULT 0 NOT NULL,
last_version_at timestamp without time zone NOT NULL,
user_deleted boolean DEFAULT false NOT NULL,
reply_to_user_id integer,
percent_rank double precision DEFAULT 1.0,
notify_user_count integer DEFAULT 0 NOT NULL,
like_score integer DEFAULT 0 NOT NULL,
deleted_by_id integer,
edit_reason character varying,
word_count integer,
version integer DEFAULT 1 NOT NULL,
cook_method integer DEFAULT 1 NOT NULL,
wiki boolean DEFAULT false NOT NULL,
baked_at timestamp without time zone,
baked_version integer,
hidden_at timestamp without time zone,
self_edits integer DEFAULT 0 NOT NULL,
reply_quoted boolean DEFAULT false NOT NULL,
via_email boolean DEFAULT false NOT NULL,
raw_email text,
public_version integer DEFAULT 1 NOT NULL,
action_code character varying,
locked_by_id integer,
image_upload_id bigint
);
SELECT * FROM posts WHERE id = 11094 OR id = 11095 OR id = 11096;
id | user_id | topic_id | post_number | raw | cooked | created_at | updated_at | reply_to_post_number | reply_count | quote_count | deleted_at | off_topic_count | like_count | incoming_link_count | bookmark_count | score | reads | post_type | sort_order | last_editor_id | hidden | hidden_reason_id | notify_moderators_count | spam_count | illegal_count | inappropriate_count | last_version_at | user_deleted | reply_to_user_id | percent_rank | notify_user_count | like_score | deleted_by_id | edit_reason | word_count | version | cook_method | wiki | baked_at | baked_version | hidden_at | self_edits | reply_quoted | via_email | raw_email | public_version | action_code | locked_by_id | image_upload_id | outbound_message_id
-------+---------+----------+-------------+----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----------------------------+----------------------------+----------------------+-------------+-------------+------------+-----------------+------------+---------------------+----------------+-------+-------+-----------+------------+----------------+--------+------------------+-------------------------+------------+---------------+---------------------+----------------------------+--------------+------------------+-------------------+-------------------+------------+---------------+-------------+------------+---------+-------------+------+----------------------------+---------------+-----------+------------+--------------+-----------+-----------+----------------+-------------+--------------+-----------------+--------------------------------
11094 | 1 | 1852 | 7 | This is an example of a Discourse post. | <p>This is an example of a Discourse post.</p> | 2023-08-14 04:08:43.430717 | 2023-08-14 04:08:43.430717 | | 0 | 0 | | 0 | 0 | 0 | 0 | 0.2 | 1 | 1 | 7 | 1 | f | | 0 | 0 | 0 | 0 | 2023-08-14 04:08:43.441371 | f | | 0.166666666666667 | 0 | 0 | | | 8 | 1 | 1 | f | 2023-08-14 04:08:43.430685 | 2 | | 0 | f | f | | 1 | | | |
11095 | 2 | 10863 | 11 | This is another example of a Discourse post. | <p>This is another example of a Discourse post.</p> | 2023-08-14 04:11:37.417456 | 2023-08-14 04:11:37.417456 | 5 | 0 | 0 | | 0 | 0 | 0 | 0 | 0.4 | 2 | 1 | 11 | 2 | f | | 0 | 0 | 0 | 0 | 2023-08-14 04:11:37.430459 | f | 121 | 0.8 | 0 | 0 | | | 8 | 1 | 1 | f | 2023-08-14 04:11:37.417417 | 2 | | 0 | f | f | | 1 | | | | discourse/post/11095@127.0.0.1
11096 | 121 | 11047 | 2 | Thanks! I hadn't seen that :slight_smile: | <p>Thanks! I hadn’t seen that <img src="//127.0.0.1:4200/images/emoji/twitter/slight_smile.png?v=12" title=":slight_smile:" class="emoji" alt=":slight_smile:" loading="lazy" width="20" height="20"></p> | 2023-08-14 04:13:09.346146 | 2023-08-14 05:17:10.659726 | | 0 | 0 | | 0 | 0 | 0 | 0 | 0.4 | 2 | 1 | 2 | 1 | f | | 0 | 0 | 0 | 0 | 2023-08-14 05:17:10.589855 | f | | 0 | 0 | 0 | | | 7 | 2 | 1 | f | 2023-08-14 05:17:10.659607 | 2 | | 0 | f | f | | 2 | | | | discourse/post/11096@127.0.0.1
CREATE TABLE topics (
id integer NOT NULL,
title character varying NOT NULL,
last_posted_at timestamp without time zone,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
views integer DEFAULT 0 NOT NULL,
posts_count integer DEFAULT 0 NOT NULL,
user_id integer, -- user id die ID des Benutzers, der das Thema erstellt hat --
last_post_user_id integer NOT NULL,
reply_count integer DEFAULT 0 NOT NULL,
featured_user1_id integer,
featured_user2_id integer,
featured_user3_id integer,
deleted_at timestamp without time zone, -- Die Anwendung löscht Beiträge und Themen nur "soft". Es sei denn, es wird explizit darum gebeten, Details zu gelöschten Beiträgen oder Themen zurückzugeben, prüfen Sie bei der Erstellung von Abfragen, die sich auf Beiträge oder Themen beziehen, immer, dass `deleted_at IS NULL` ist. --
highest_post_number integer DEFAULT 0 NOT NULL,
like_count integer DEFAULT 0 NOT NULL,
incoming_link_count integer DEFAULT 0 NOT NULL,
category_id integer,
visible boolean DEFAULT true NOT NULL,
moderator_posts_count integer DEFAULT 0 NOT NULL,
closed boolean DEFAULT false NOT NULL,
archived boolean DEFAULT false NOT NULL,
bumped_at timestamp without time zone NOT NULL,
has_summary boolean DEFAULT false NOT NULL,
archetype character varying DEFAULT 'regular'::character varying NOT NULL, -- archetype kann entweder auf 'regular' oder 'private_message' gesetzt werden --
featured_user4_id integer,
notify_moderators_count integer DEFAULT 0 NOT NULL,
spam_count integer DEFAULT 0 NOT NULL,
pinned_at timestamp without time zone,
score double precision,
percent_rank double precision DEFAULT 1.0 NOT NULL,
subtype character varying,
slug character varying,
deleted_by_id integer,
participant_count integer DEFAULT 1,
word_count integer,
excerpt character varying,
pinned_globally boolean DEFAULT false NOT NULL,
pinned_until timestamp without time zone,
fancy_title character varying,
highest_staff_post_number integer DEFAULT 0 NOT NULL,
featured_link character varying,
reviewable_score double precision DEFAULT 0.0 NOT NULL,
image_upload_id bigint,
slow_mode_seconds integer DEFAULT 0 NOT NULL,
bannered_until timestamp without time zone,
external_id character varying,
CONSTRAINT has_category_id CHECK (((category_id IS NOT NULL) OR ((archetype)::text <> 'regular'::text))),
CONSTRAINT pm_has_no_category CHECK (((category_id IS NULL) OR ((archetype)::text <> 'private_message'::text)))
);
SELECT * FROM topics WHERE id = 1852 OR id = 10863 OR id = 11047;
id | title | last_posted_at | created_at | updated_at | views | posts_count | user_id | last_post_user_id | reply_count | featured_user1_id | featured_user2_id | featured_user3_id | deleted_at | highest_post_number | like_count | incoming_link_count | category_id | visible | moderator_posts_count | closed | archived | bumped_at | has_summary | archetype | featured_user4_id | notify_moderators_count | spam_count | pinned_at | score | percent_rank | subtype | slug | deleted_by_id | participant_count | word_count | excerpt | pinned_globally | pinned_until | fancy_title | highest_staff_post_number | featured_link | reviewable_score | image_upload_id | slow_mode_seconds | bannered_until | external_id
-------+-------------------------------------+----------------------------+----------------------------+----------------------------+-------+-------------+---------+-------------------+-------------+-------------------+-------------------+-------------------+------------+---------------------+------------+---------------------+-------------+---------+-----------------------+--------+----------+----------------------------+-------------+-----------------+-------------------+-------------------------+------------+-----------+-------------------+--------------+--------------+-------------------------------------+---------------+-------------------+------------+-----------------------------------------------------------------------------------+-----------------+--------------+-------------------------------------+---------------------------+---------------+------------------+-----------------+-------------------+----------------+-------------
1852 | Ask Me Anything | 2023-08-14 04:08:43.430717 | 2020-05-04 22:11:50.813596 | 2023-08-14 05:25:00.249902 | 2 | 3 | 1 | 1 | 0 | | | | | 7 | 0 | 2 | 3 | t | 4 | f | f | 2023-08-14 04:08:43.430717 | f | regular | | 0 | 0 | | 0.914285714285714 | 1 | | ask-me-anything | | 1 | 157 | The AMA with @sally will be held on May 8th. Start sending in your questions now. | f | | Ask Me Anything | 7 | | 0 | | 0 | |
10863 | Post the last picture on your phone | 2023-08-14 04:11:37.417456 | 2022-01-25 21:42:52.514124 | 2023-08-14 05:22:30.373683 | 18 | 5 | 2 | 2 | 3 | 121 | 1 | | | 11 | 4 | 7 | 14 | t | 0 | f | f | 2023-08-14 04:11:37.417456 | f | regular | | 0 | 0 | | 6.54545454545455 | 1 | | post-the-last-picture-on-your-phone | | 3 | 150 | This is a test. This should go to the review queue | f | | Post the last picture on your phone | 11 | | 70.75 | 445 | 0 | |
11047 | Have you seen this post? | 2023-08-14 04:13:09.346146 | 2022-05-12 22:26:39.280698 | 2023-08-14 05:16:41.106722 | 3 | 2 | 1 | 121 | 0 | | | | | 2 | 0 | 0 | | t | 0 | f | f | 2023-08-14 05:17:10.695009 | f | private_message | | 0 | 0 | | 0.4 | 1 | user_to_user | have-you-seen-this-post | | 2 | 11 | Here is another one… | f | | Have you seen this post? | 2 | | 0 | | 0 | |
CREATE TABLE categories (
id integer NOT NULL,
name character varying(50) NOT NULL,
color character varying(6) DEFAULT '0088CC'::character varying NOT NULL,
topic_id integer,
topic_count integer DEFAULT 0 NOT NULL,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
user_id integer NOT NULL,
topics_year integer DEFAULT 0,
topics_month integer DEFAULT 0,
topics_week integer DEFAULT 0,
slug character varying NOT NULL,
description text,
text_color character varying(6) DEFAULT 'FFFFFF'::character varying NOT NULL,
read_restricted boolean DEFAULT false NOT NULL,
auto_close_hours double precision,
post_count integer DEFAULT 0 NOT NULL,
latest_post_id integer,
latest_topic_id integer,
"position" integer,
parent_category_id integer,
posts_year integer DEFAULT 0,
posts_month integer DEFAULT 0,
posts_week integer DEFAULT 0,
email_in character varying,
email_in_allow_strangers boolean DEFAULT false,
topics_day integer DEFAULT 0,
posts_day integer DEFAULT 0,
allow_badges boolean DEFAULT true NOT NULL,
name_lower character varying(50) NOT NULL,
auto_close_based_on_last_post boolean DEFAULT false,
topic_template text,
contains_messages boolean,
sort_order character varying,
sort_ascending boolean,
uploaded_logo_id integer,
uploaded_background_id integer,
topic_featured_link_allowed boolean DEFAULT true,
all_topics_wiki boolean DEFAULT false NOT NULL,
show_subcategory_list boolean DEFAULT false,
num_featured_topics integer DEFAULT 3,
default_view character varying(50),
subcategory_list_style character varying(50) DEFAULT 'rows_with_featured_topics'::character varying,
default_top_period character varying(20) DEFAULT 'all'::character varying,
mailinglist_mirror boolean DEFAULT false NOT NULL,
minimum_required_tags integer DEFAULT 0 NOT NULL,
navigate_to_first_post_after_read boolean DEFAULT false NOT NULL,
search_priority integer DEFAULT 0,
allow_global_tags boolean DEFAULT false NOT NULL,
reviewable_by_group_id integer,
read_only_banner character varying,
default_list_filter character varying(20) DEFAULT 'all'::character varying,
allow_unlimited_owner_edits_on_first_post boolean DEFAULT false NOT NULL,
default_slow_mode_seconds integer
);
SELECT * FROM categories WHERE id = 3 OR id = 16 OR id = 42;
id | name | color | topic_id | topic_count | created_at | updated_at | user_id | topics_year | topics_month | topics_week | slug | description | text_color | read_restricted | auto_close_hours | post_count | latest_post_id | latest_topic_id | position | parent_category_id | posts_year | posts_month | posts_week | email_in | email_in_allow_strangers | topics_day | posts_day | allow_badges | name_lower | auto_close_based_on_last_post | topic_template | contains_messages | sort_order | sort_ascending | uploaded_logo_id | uploaded_background_id | topic_featured_link_allowed | all_topics_wiki | show_subcategory_list | num_featured_topics | default_view | subcategory_list_style | default_top_period | mailinglist_mirror | minimum_required_tags | navigate_to_first_post_after_read | search_priority | allow_global_tags | reviewable_by_group_id | read_only_banner | default_list_filter | allow_unlimited_owner_edits_on_first_post | default_slow_mode_seconds | uploaded_logo_dark_id
----+------------------+--------+----------+-------------+----------------------------+----------------------------+---------+-------------+--------------+-------------+------------------+-------------------------------------------------------------------------------------------+------------+-----------------+------------------+------------+----------------+-----------------+----------+--------------------+------------+-------------+------------+----------+--------------------------+------------+-----------+--------------+------------------+-------------------------------+----------------+-------------------+------------+----------------+------------------+------------------------+-----------------------------+-----------------+-----------------------+---------------------+--------------+---------------------------+--------------------+--------------------+-----------------------+-----------------------------------+-----------------+-------------------+------------------------+------------------+---------------------+-------------------------------------------+---------------------------+-----------------------
3 | Staff | E45735 | 2 | 16 | 2019-04-26 22:58:38.813759 | 2023-02-16 08:35:51.424024 | -1 | 0 | 0 | 0 | staff | Private category for staff discussions. Topics are only visible to admins and moderators. | FFFFFF | t | | 23 | 11094 | 11250 | 41 | | 1 | 0 | 0 | | f | 0 | 0 | t | staff | f | | | | | | | t | f | f | 3 | | rows_with_featured_topics | all | f | 0 | f | 0 | f | | | all | f | |
16 | customer support | F7941D | 277 | 13 | 2019-07-17 20:18:13.584715 | 2023-08-11 20:50:35.548498 | 1 | 1 | 0 | 0 | customer-support | This description will appear on the categories page. | FFFFFF | f | 720 | 68 | 11087 | 11236 | 0 | | 10 | 7 | 0 | | f | 0 | 0 | f | customer support | f | | | | | 689 | | t | f | f | 4 | | rows_with_featured_topics | all | f | 0 | f | 0 | f | | | all | f | |
42 | eurorack | 0088CC | 584 | 30 | 2019-10-03 17:29:33.782372 | 2023-08-13 21:35:09.514998 | 1 | 1 | 0 | 0 | eurorack | All about Eurorack synths. | FFFFFF | f | | 142 | 11091 | 11183 | 1 | | 15 | 3 | 3 | | f | 0 | 3 | t | eurorack | f | | | posts | | | | t | f | f | 4 | latest | rows_with_featured_topics | all | f | 2 | t | 0 | f | | | all | f | |
CREATE TABLE tags (
id integer NOT NULL,
name character varying NOT NULL,
topic_count integer DEFAULT 0 NOT NULL,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
pm_topic_count integer DEFAULT 0 NOT NULL,
target_tag_id integer,
description character varying
);
SELECT * FROM tags WHERE id = 183 OR id = 184 OR id = 185;
id | name | created_at | updated_at | pm_topic_count | target_tag_id | description | public_topic_count | staff_topic_count
-----+-------------+----------------------------+----------------------------+----------------+---------------+-------------+--------------------+-------------------
183 | photos | 2023-08-14 05:22:30.326838 | 2023-08-14 05:22:30.326838 | 0 | | | 1 | 1
184 | meetup | 2023-08-14 05:25:00.227547 | 2023-08-14 05:25:00.227547 | 0 | | | 0 | 1
185 | icebreakers | 2023-08-14 06:18:39.214459 | 2023-08-14 06:18:39.214459 | 0 | | | 1 | 1
CREATE TABLE topic_tags (
id integer NOT NULL,
topic_id integer NOT NULL,
tag_id integer NOT NULL,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL
);
SELECT * FROM topic_tags WHERE id = 1005 OR id = 1006 OR id = 1007;
id | topic_id | tag_id | created_at | updated_at
------+----------+--------+----------------------------+----------------------------
1005 | 10863 | 183 | 2023-08-14 05:22:30.360668 | 2023-08-14 05:22:30.360668
1006 | 1852 | 184 | 2023-08-14 05:25:00.237298 | 2023-08-14 05:25:00.237298
1007 | 10863 | 185 | 2023-08-14 06:18:39.240753 | 2023-08-14 06:18:39.240753
CREATE TABLE user_actions (
id integer NOT NULL,
action_type integer NOT NULL, -- :like=>1 (wenn ein Benutzer einen Beitrag "likt"), :was_liked=>2 (wenn der Beitrag eines Benutzers "gelikt" wird), :new_topic=>4, :reply=>5, :response=>6, :mention=>7, :quote=>9, :edit=>11, :new_private_message=>12, :got_private_message=>13, :solved=>15, :assigned=>16 --
user_id integer NOT NULL,
target_topic_id integer,
target_post_id integer,
target_user_id integer,
acting_user_id integer,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL
);
SELECT * FROM user_actions WHERE id = 19928 OR id = 19929 OR id = 19931;
/*
Im ersten Beispiel unten hat der Benutzer mit der ID 1 den Beitrag mit der ID 11100 "gelikt" (action_type: 1). Da der Benutzer mit der ID 1 die Aktion ausgeführt hat, ist 1 als Wert für die Spalte acting_user_id gesetzt. Da der Eintrag aufzeichnet, dass dieser Benutzer eine "Like"-Aktion ausgeführt hat, ist auch seine Benutzer-ID (1) in der Spalte user_id des Eintrags gesetzt.
Hier ist ein Beispiel für eine Abfrage, die die Anzahl der Male zurückgibt, die der Benutzer mit der ID 1 Beiträge anderer Benutzer "gelikt" hat: `SELECT COUNT(user_id) AS number_of_likes_given FROM user_actions WHERE action_type = 1 AND user_id = 1;`
Im zweiten Beispiel unten hat der Benutzer mit der ID 121 seinen Beitrag (ID 11100) von einem anderen Benutzer "liken" lassen (action_type: 2). Die user_id des Eintrags ist auf 121 gesetzt, da dies die ID des Benutzers ist, dessen Beitrag "gelikt" wurde. Die Spalte acting_user_id des Eintrags ist auf 1 gesetzt, da dies der Benutzer ist, der den Beitrag "gelikt" hat.
Hier ist eine Beispielabfrage, die die Anzahl der Male zurückgibt, die der Benutzer mit der ID 121 seine Beiträge von anderen Benutzern "liken" ließ: `SELECT COUNT(user_id) AS number_of_likes_received FROM user_actions WHERE action_type = 2 AND user_id = 121;`
Hier ist eine Beispielabfrage, die die Anzahl der Male zurückgibt, die der Benutzer mit der ID 121 seine Beiträge vom Benutzer mit der ID 1 "liken" ließ: `SELECT COUNT(user_id) AS number_of_likes_received_from_user_1 FROM user_actions WHERE action_type = 2 AND user_id = 121 AND acting_user_id = 1;`
Im dritten Beispiel wurde der Benutzer mit der ID 121 im Beitrag (ID 11101) vom Benutzer mit der ID 2 erwähnt (action_type: 7). Die user_id des Eintrags ist auf 121 gesetzt, da dies die ID des Benutzers ist, der erwähnt wurde. Die acting_user_id des Eintrags ist auf 2 gesetzt, da dies die ID des Benutzers ist, der die Erwähnung erstellt hat.
Hier ist ein Beispiel, das die Anzahl der Male zurückgibt, die der Benutzer mit der ID 121 von beliebigen Benutzern erwähnt wurde: `SELECT COUNT(user_id) AS number_of_mentions_received FROM user_actions WHERE action_type = 7 AND user_id = 121;`
Hier ist eine Beispielabfrage, die die Anzahl der Male zurückgibt, die der Benutzer mit der ID 121 vom Benutzer mit der ID 2 erwähnt wurde: `SELECT COUNT(user_id) AS number_of_mentions_received_from_user_2 FROM user_actions WHERE action_type = 7 AND user_id = 121 AND acting_user_id = 2;`
Hier ist eine Beispielabfrage, die die Anzahl der Male zurückgibt, die der Benutzer mit der ID 121 im Thema mit der ID 7282 erwähnt wurde: `SELECT COUNT(user_id) AS number_of_mentions_received_in_topic FROM user_actions WHERE action_type = 7 AND user_id = 121 AND target_topic_id = 7282;`
*/
id | action_type | user_id | target_topic_id | target_post_id | target_user_id | acting_user_id | created_at | updated_at
-------+-------------+---------+-----------------+----------------+----------------+----------------+----------------------------+----------------------------
19928 | 1 | 1 | 7282 | 11100 | | 1 | 2023-08-14 07:47:49.520171 | 2023-08-14 07:47:49.651056
19929 | 2 | 121 | 7282 | 11100 | | 1 | 2023-08-14 07:47:49.520171 | 2023-08-14 07:47:49.671757
19931 | 7 | 121 | 7282 | 11101 | | 2 | 2023-08-14 08:00:05.877537 | 2023-08-14 08:00:05.877537
CREATE TABLE polls (
id bigint NOT NULL,
post_id bigint,
name character varying DEFAULT 'poll'::character varying NOT NULL,
close_at timestamp without time zone,
type integer DEFAULT 0 NOT NULL,
status integer DEFAULT 0 NOT NULL,
results integer DEFAULT 0 NOT NULL,
visibility integer DEFAULT 0 NOT NULL,
min integer,
max integer,
step integer,
anonymous_voters integer,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL,
chart_type integer DEFAULT 0 NOT NULL, -- {"bar"=>0, "pie"=>1} --
groups character varying,
title character varying
);
SELECT * FROM polls WHERE id = 71 OR id = 72 OR id = 74;
id | post_id | name | close_at | type | status | results | visibility | min | max | step | anonymous_voters | created_at | updated_at | chart_type | groups | title
----+---------+------+---------------------+------+--------+---------+------------+-----+-----+------+------------------+----------------------------+----------------------------+------------+---------------+-------------------------------------------
71 | 11097 | poll | 2023-08-20 07:00:00 | 0 | 0 | 0 | 1 | | | | | 2023-08-14 06:38:10.96388 | 2023-08-14 06:38:10.96388 | 0 | trust_level_2 | Who took the best picture?
72 | 11098 | poll | 2023-09-10 07:00:00 | 0 | 0 | 0 | 1 | | | | | 2023-08-14 06:40:36.925762 | 2023-08-14 06:40:36.925762 | 1 | staff | Who should we invite to our next AMA?
74 | 11100 | poll | 2023-08-27 07:00:00 | 1 | 0 | 0 | 0 | 1 | 2 | | | 2023-08-14 06:48:27.498764 | 2023-08-14 06:48:27.498764 | 0 | eurorack | What are your favourite Eurorack modules?
CREATE TABLE poll_options (
id bigint NOT NULL,
poll_id bigint,
digest character varying NOT NULL,
html text NOT NULL,
anonymous_votes integer,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL
);
SELECT * FROM poll_options WHERE id = 271 OR id = 274 OR id = 280;
id | poll_id | digest | html | anonymous_votes | created_at | updated_at
-----+---------+----------------------------------+----------------+-----------------+----------------------------+----------------------------
271 | 71 | 5c6c2c880d86e5a0d9f0924a7ffd9629 | Sally | | 2023-08-14 06:38:10.975263 | 2023-08-14 06:38:10.975263
274 | 72 | 2654933188fb6bd444b6df4cc39fd908 | Dangerous Dave | | 2023-08-14 06:40:36.930354 | 2023-08-14 06:40:36.930354
280 | 74 | f2e5462d97476629719e607dc80a9619 | Maths | | 2023-08-14 06:48:27.502673 | 2023-08-14 06:48:27.502673
CREATE TABLE poll_votes (
poll_id bigint,
poll_option_id bigint,
user_id bigint,
created_at timestamp without time zone NOT NULL,
updated_at timestamp without time zone NOT NULL
);
SELECT * FROM poll_votes WHERE poll_id = 71;
poll_id | poll_option_id | user_id | created_at | updated_at
---------+----------------+---------+----------------------------+----------------------------
71 | 270 | 2 | 2023-08-14 06:59:00.382873 | 2023-08-14 06:59:00.382873
71 | 271 | 121 | 2023-08-14 07:02:57.364892 | 2023-08-14 07:02:57.364892
71 | 271 | 1 | 2023-08-14 07:03:36.464304 | 2023-08-14 07:03:36.464304
/* Discourse database documentation end */
Es deckt die Tabellen users, groups, group_users, posts, topics, categories, tags, topic_tags, user_actions, polls, poll_options und poll_votes ab. Derzeit hat es 1150 Tokens, daher sollte es seine Größe verdoppeln können, ohne Probleme zu verursachen. Beachten Sie, dass Sie es bei der Eingabe in einen ChatGPT-Chat in zwei separate Eingabefelder einfügen müssen – das Zeichennlimit für eine Chat-Eingabe ist geringer als das Tokenlimit für eine Chat-Sitzung.
Ich habe relativ detaillierte Kommentare über den Beispiel-user_actions-Abfragen hinzugefügt. Mit diesen Beispielen erledigt ChatGPT einen guten Job bei der Beantwortung von Fragen zu vergebenen Likes, erhaltenen Likes usw. Zuvor hatte es damit Schwierigkeiten. Ich vermute, dass für einige Tabellen ein ähnlicher Ansatz erforderlich wäre.
Nachdem ich die Dokumentation gesendet habe, sind die folgenden Prompts hilfreich:
Beispiel-Prompts
Wenn ich Sie bitte, eine Abfrage mit einer ‘query period CTE’ zu beginnen, soll die Abfrage genau mit diesem SQL-Code (einschließlich des Kommentars) beginnen:
--[params]
-- string :query_interval = 1 week
-- date :start_date
-- date :end_date
WITH query_periods AS (
SELECT
generate_series(:start_date, :end_date, :query_interval::interval)::date AS period_start,
(generate_series(:start_date, :end_date, :query_interval::interval)::date + :query_interval::interval - INTERVAL '1 DAY')::date AS period_end
)
Das Data Explorer-Plugin ermöglicht das Hinzufügen von Parametern zu seinen Abfragen. Parameter, die in Abfragen verwendet werden, müssen in einem Kommentar am Anfang der Abfrage in dieser Form erscheinen:
--[params]
--param_type :param_name
Die verfügbaren Parametertypen sind:
int,bigint,boolean,string,date,time,datetime,double,user_id,post_id,topic_id,category_id,group_id,badge_id,int_list,string_list,user_list
Hier ist ein Beispiel:
--[params]
-- string :action_type
Für einen Parameter kann ein optionaler Standardwert angegeben werden. Zum Beispiel:
--[params]
--string :action_type = like
Ich habe den Prompt für die „query_period CTE“ erstellt, weil ChatGPT, wenn ich ihm nicht explizit sagte, wie er die query_period CTE erstellen soll, alle möglichen Lösungen vorschlug, einige besser als andere. Mit dem Prompt fügt es den exakten Code hinzu, den ich ihm gebe, und baut daraufhin Abfragen ohne Probleme auf. Interessanterweise ignorierte es die Anweisungen, als ich versuchte, Details zur Erstellung einer „query period CTE“ in die initiale Dokumentation aufzunehmen, die ich ChatGPT schickte. Aus irgendeinem Grund macht das Senden als separater Prompt einen Unterschied.
Prompts, die beschreiben, wie Discourse Themen und Beiträge „soft löscht“, sind ebenfalls hilfreich. Nachdem ich ChatGPT über die Notwendigkeit informiert habe, bei Abfragen, die sich auf Themen und Beiträge beziehen, zu prüfen, dass deleted_at IS NOT NULL ist, wendet es dies konsequent auf alle Abfragen an.
ChatGPT zu sagen, das Semikolon am Ende der Abfragen wegzulassen, ist irgendwie hoffnungslos. Es erinnert sich für ein paar Abfragen daran, fügt dann aber wieder das Semikolon hinzu. Das scheint ein kleineres Detail zu sein.
Meine anfängliche Hoffnung, eine perfekte Abfrage aus einer Frage in natürlicher Sprache zurückzubekommen, war etwas ambitioniert. Es macht Fehler, und das tue ich auch. Zumindest auf kurze Sicht denke ich, dass der beste Weg, ChatGPT mit dem Data Explorer-Plugin zu integrieren, darin bestehen würde, eine PN mit ChatGPT zu initiieren. Eine grundlegende Beschreibung der Datenbank könnte gesendet werden, wenn die PN erstellt wird. Dann könnten eine Auswahl von Prompts über die UI verfügbar gemacht werden. Zum Beispiel ein Prompt zum Parametrisieren einer Abfrage oder ein Prompt zum Hinzufügen von Details zu einer selten verwendeten Tabelle.
Ich vermute, dass dies jemandem, der ein wenig SQL kennt, sehr helfen könnte, aber es könnte auch so implementiert werden, dass es Menschen, die neu in SQL sind, hilft, viel schneller den Einstieg zu finden, als sie es allein tun würden. Ich habe heute diesen wunderbaren Trick gelernt:
WITH post_type_mapping AS (
SELECT 'regular' AS type, 1 AS post_type
UNION ALL
SELECT 'moderator_action' AS type, 2 AS post_type
UNION ALL
SELECT 'small_action' AS type, 3 AS post_type
UNION ALL
SELECT 'whisper' AS type, 4 AS post_type
)
...
JOIN post_type_mapping m ON :post_type = m.type
WHERE p.post_type = m.post_type