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Refactor MySQL database specific SQL

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This commit is contained in:
Roan Horning 2022-11-28 19:49:06 -05:00
parent 675f8fa9d5
commit 3cc6da57ad
Signed by: rho_n
GPG Key ID: 234AEF20B72D5769
4 changed files with 59 additions and 54 deletions
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52
templates/content-episode.tpl.html
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@ -2,57 +2,9 @@
<!--% PROCESS 'shared-avatar.tpl.html' %-->
<!--% PROCESS 'shared-utils.tpl.html' %-->
<!--% PROCESS 'shared-listen-now.tpl.html' %-->
<!--% PROCESS "queries-episode-${constants.database}.tpl.html" %-->
<!--% USE DBI(constants.driver, constants.user, constants.password) %-->
<!--% query_episodes = DBI.prepare('
WITH episode_maxmin AS (
SELECT MAX(id) AS \'latest\', MIN(id) AS \'earliest\', ? AS \'id\'
FROM eps
WHERE eps.date < DATE_ADD(NOW(), INTERVAL 1 DAY)
),
episode_date AS (
SELECT eps.date
FROM eps
WHERE eps.id = ?
),
episode_previous AS (
SELECT MAX(id) AS \'previous\', ? AS \'id\'
FROM eps
INNER JOIN episode_date
ON eps.date < episode_date.date
WHERE eps.id > 1
),
episode_next AS (
SELECT MIN(id) AS \'next\', ? AS \'id\'
FROM eps
INNER JOIN episode_date
ON eps.date > episode_date.date
WHERE eps.date < NOW()
),
comment_tallies AS (
SELECT
eps_id,
COUNT(eps_id) AS eps_tally
FROM comments
GROUP BY eps_id
)
SELECT eps.id, eps.date, eps.title, eps.duration,
eps.summary, eps.notes, eps.explicit, eps.license,
eps.tags, eps.version, eps.downloads, eps.valid,
episode_maxmin.latest, episode_maxmin.earliest,
episode_previous.previous, episode_next.next,
hosts.hostid, hosts.host,
miniseries.name AS \'series\', miniseries.id AS \'seriesid\',
miniseries.description AS \'series_description\',
COALESCE (comment_tallies.eps_tally, 0) AS eps_tally
FROM eps
INNER JOIN hosts ON eps.hostid = hosts.hostid
INNER JOIN miniseries ON eps.series = miniseries.id
INNER JOIN episode_maxmin ON eps.id = episode_maxmin.id
INNER JOIN episode_previous ON eps.id = episode_previous.id
INNER JOIN episode_next ON eps.id = episode_next.id
LEFT JOIN comment_tallies ON eps.id = comment_tallies.eps_id
WHERE eps.id = ?
')
<!--% query_episodes = DBI.prepare(query_episode_maxmin)
%-->
<!--% episode_result = query_episodes.execute(id, id, id, id, id) %-->
<!--% FOREACH episode IN episode_result %-->

6
templates/ids-episode.tpl.html
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@ -1,8 +1,6 @@
<!--% PROCESS "queries-ids-episode-${constants.database}.tpl.html" %-->
<!--% USE DBI(constants.driver, constants.user, constants.password) %-->
<!--% FOREACH episode IN DBI.query(
'select eps.id from eps
where eps.date < DATE_ADD(NOW(), INTERVAL 1 DAY) '
) %-->
<!--% FOREACH episode IN DBI.query(query_ids_episode) %-->
,<!--% episode.id %-->
<!--% END %-->

51
templates/queries-episode-mysql.tpl.html Normal file
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@ -0,0 +1,51 @@
<!--% query_episode_maxmin = '
WITH episode_maxmin AS (
SELECT MAX(id) AS \'latest\', MIN(id) AS \'earliest\', ? AS \'id\'
FROM eps
WHERE eps.date < DATE_ADD(NOW(), INTERVAL 1 DAY)
),
episode_date AS (
SELECT eps.date
FROM eps
WHERE eps.id = ?
),
episode_previous AS (
SELECT MAX(id) AS \'previous\', ? AS \'id\'
FROM eps
INNER JOIN episode_date
ON eps.date < episode_date.date
WHERE eps.id > 1
),
episode_next AS (
SELECT MIN(id) AS \'next\', ? AS \'id\'
FROM eps
INNER JOIN episode_date
ON eps.date > episode_date.date
WHERE eps.date < NOW()
),
comment_tallies AS (
SELECT
eps_id,
COUNT(eps_id) AS eps_tally
FROM comments
GROUP BY eps_id
)
SELECT eps.id, eps.date, eps.title, eps.duration,
eps.summary, eps.notes, eps.explicit, eps.license,
eps.tags, eps.version, eps.downloads, eps.valid,
episode_maxmin.latest, episode_maxmin.earliest,
episode_previous.previous, episode_next.next,
hosts.hostid, hosts.host,
miniseries.name AS \'series\', miniseries.id AS \'seriesid\',
miniseries.description AS \'series_description\',
COALESCE (comment_tallies.eps_tally, 0) AS eps_tally
FROM eps
INNER JOIN hosts ON eps.hostid = hosts.hostid
INNER JOIN miniseries ON eps.series = miniseries.id
INNER JOIN episode_maxmin ON eps.id = episode_maxmin.id
INNER JOIN episode_previous ON eps.id = episode_previous.id
INNER JOIN episode_next ON eps.id = episode_next.id
LEFT JOIN comment_tallies ON eps.id = comment_tallies.eps_id
WHERE eps.id = ?
'
%-->

4
templates/queries-ids-episode-mysql.tpl.html Normal file
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@ -0,0 +1,4 @@
<!--% query_ids_episode = 'select eps.id from eps
where eps.date < DATE_ADD(NOW(), INTERVAL 1 DAY) '
%-->