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skeris 2024-09-12 17:24:42 +03:00
parent fad3296f33
commit 58e924bf7e
2 changed files with 124 additions and 134 deletions
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119
dal/db_query/queries.sql
View File

@ -511,87 +511,82 @@ FROM
AND tb.time_interval_end = at.time_interval_end; AND tb.time_interval_end = at.time_interval_end;
-- name: QuestionsStatistics :many -- name: QuestionsStatistics :many
WITH Funnel AS ( WITH QuizAnswers AS (
SELECT
session, start, result, question_id, created_at, content, quiz_id
FROM answer
WHERE answer.quiz_id = $1 AND created_at between TO_TIMESTAMP($2)::timestamp and TO_TIMESTAMP($3)::timestamp
), QuizQuestions AS (SELECT title, page, id from question where quiz_id = $1), Funnel AS (
SELECT SELECT
COUNT(DISTINCT a.session) FILTER (WHERE a.start = FALSE) AS count_start_false, COUNT(DISTINCT a.session) FILTER (WHERE a.start = FALSE) AS count_start_false,
COUNT(DISTINCT a.session) FILTER (WHERE a.start = TRUE) AS count_start_true, COUNT(DISTINCT a.session) FILTER (WHERE a.start = TRUE) AS count_start_true,
COUNT(DISTINCT CASE WHEN a.result = FALSE AND qid_true_result IS NOT NULL THEN a.session END) AS count_f_result_with_t_question, COUNT(DISTINCT CASE WHEN a.result = FALSE AND qid_true_result IS NOT NULL THEN a.session END) AS count_f_result_with_t_question,
COUNT(DISTINCT a.session) FILTER (WHERE a.result = TRUE) AS count_t_result COUNT(DISTINCT a.session) FILTER (WHERE a.result = TRUE) AS count_t_result
FROM FROM
answer a QuizAnswers a
LEFT JOIN ( LEFT JOIN (
SELECT DISTINCT a.session, q.id AS qid_true_result SELECT DISTINCT a.session, q.id AS qid_true_result
FROM answer a FROM QuizAnswers a
JOIN question q ON a.question_id = q.id JOIN question q ON a.question_id = q.id
WHERE a.result = TRUE AND q.quiz_id = $1 WHERE a.result = TRUE
) AS q ON a.session = q.session ) AS q ON a.session = q.session
WHERE
a.quiz_id = $1
AND a.created_at >= TO_TIMESTAMP($2)
AND a.created_at <= TO_TIMESTAMP($3)
), ),
Results AS ( Results AS (
SELECT SELECT
COALESCE(q.title, '') AS question_title, COALESCE(q.title, '') AS question_title,
COUNT(*) AS total_answers, COUNT(*) AS total_answers,
CAST(COUNT(*) * 100.0 / NULLIF(SUM(COUNT(*)) FILTER (WHERE a.result = TRUE) OVER (PARTITION BY a.quiz_id), 0) AS FLOAT8) AS percentage CAST(COUNT(*) * 100.0 / NULLIF(SUM(COUNT(*)) FILTER (WHERE a.result = TRUE) OVER (PARTITION BY a.quiz_id), 0) AS FLOAT8) AS percentage
FROM FROM
question q question q
JOIN answer a ON q.id = a.question_id LEFT JOIN QuizAnswers a ON q.id = a.question_id
WHERE WHERE
a.quiz_id = $1 a.result = TRUE
AND a.created_at >= TO_TIMESTAMP($2) GROUP BY
AND a.created_at <= TO_TIMESTAMP($3) q.title, a.result, a.quiz_id
AND a.result = TRUE HAVING
GROUP BY COUNT(*) >= 1
q.title, a.quiz_id, a.result ),
HAVING
COUNT(*) >= 1
),
LastContent AS ( LastContent AS (
SELECT SELECT
a.question_id, a.question_id,
a.content AS last_answer_content a.content AS last_answer_content,
a.result,
a.start
FROM FROM
answer a QuizAnswers a
JOIN ( LEFT JOIN (
SELECT SELECT
session, session,
question_id, question_id,
MAX(created_at) AS last_created_at MAX(created_at) AS last_created_at
FROM FROM
answer QuizAnswers
WHERE WHERE
quiz_id = $1 start != true
AND start != true
AND created_at >= TO_TIMESTAMP($2)
AND created_at <= TO_TIMESTAMP($3)
GROUP BY GROUP BY
question_id, session question_id, session
) AS last_created_at_one_session ON a.session = last_created_at_one_session.session AND a.question_id = last_created_at_one_session.question_id AND a.created_at = last_created_at_one_session.last_created_at ) AS last_created_at_one_session ON a.session = last_created_at_one_session.session
AND a.question_id = last_created_at_one_session.question_id
AND a.created_at = last_created_at_one_session.last_created_at
), ),
Questions AS ( Questions AS (
SELECT SELECT
q.title AS question_title, q.title AS question_title,
q.page AS question_page, MAX(q.page) AS question_page,
lc.last_answer_content AS answer_content, lc.last_answer_content AS answer_content,
CAST( CAST(
COUNT(CASE WHEN a.result = FALSE THEN 1 END) * 100.0 / NULLIF(SUM(COUNT(CASE WHEN a.result = FALSE THEN 1 END)) OVER (PARTITION BY q.id), 0) AS FLOAT8 COUNT(CASE WHEN lc.result = FALSE THEN 1 END) * 100.0 / NULLIF(SUM(COUNT(CASE WHEN lc.result = FALSE THEN 1 END)) OVER (PARTITION BY q.id), 0) AS FLOAT8
) AS percentage ) AS percentage
FROM FROM
question q LastContent lc
JOIN LastContent lc ON q.id = lc.question_id JOIN QuizQuestions q ON q.id = lc.question_id
JOIN answer a ON q.id = a.question_id WHERE
WHERE lc.start != true
a.quiz_id = $1 GROUP BY
AND a.start != true q.id, q.title, lc.last_answer_content
AND a.created_at >= TO_TIMESTAMP($2) HAVING
AND a.created_at <= TO_TIMESTAMP($3) COUNT(*) >= 1
GROUP BY )
q.id, q.title, lc.last_answer_content
HAVING
COUNT(*) >= 1
)
SELECT SELECT
Funnel.count_start_false, Funnel.count_start_false,
Funnel.count_start_true, Funnel.count_start_true,
@ -605,8 +600,8 @@ SELECT
COALESCE(Questions.percentage, 0) AS questions_percentage COALESCE(Questions.percentage, 0) AS questions_percentage
FROM FROM
Funnel Funnel
LEFT JOIN Results ON true LEFT JOIN Results ON true
LEFT JOIN Questions ON Questions.percentage >= 1; LEFT JOIN Questions ON Questions.percentage >= 1;
-- name: QuizCopyQid :one -- name: QuizCopyQid :one
INSERT INTO quiz ( INSERT INTO quiz (

139
dal/sqlcgen/queries.sql.go
View File

@ -3164,87 +3164,82 @@ func (q *Queries) MoveToHistoryQuiz(ctx context.Context, arg MoveToHistoryQuizPa
} }
const questionsStatistics = `-- name: QuestionsStatistics :many const questionsStatistics = `-- name: QuestionsStatistics :many
WITH Funnel AS ( WITH QuizAnswers AS (
SELECT
session, start, result, question_id, created_at, content, quiz_id
FROM answer
WHERE answer.quiz_id = $1 AND created_at between TO_TIMESTAMP($2)::timestamp and TO_TIMESTAMP($3)::timestamp
), QuizQuestions AS (SELECT title, page, id from question where quiz_id = $1), Funnel AS (
SELECT SELECT
COUNT(DISTINCT a.session) FILTER (WHERE a.start = FALSE) AS count_start_false, COUNT(DISTINCT a.session) FILTER (WHERE a.start = FALSE) AS count_start_false,
COUNT(DISTINCT a.session) FILTER (WHERE a.start = TRUE) AS count_start_true, COUNT(DISTINCT a.session) FILTER (WHERE a.start = TRUE) AS count_start_true,
COUNT(DISTINCT CASE WHEN a.result = FALSE AND qid_true_result IS NOT NULL THEN a.session END) AS count_f_result_with_t_question, COUNT(DISTINCT CASE WHEN a.result = FALSE AND qid_true_result IS NOT NULL THEN a.session END) AS count_f_result_with_t_question,
COUNT(DISTINCT a.session) FILTER (WHERE a.result = TRUE) AS count_t_result COUNT(DISTINCT a.session) FILTER (WHERE a.result = TRUE) AS count_t_result
FROM FROM
answer a QuizAnswers a
LEFT JOIN ( LEFT JOIN (
SELECT DISTINCT a.session, q.id AS qid_true_result SELECT DISTINCT a.session, q.id AS qid_true_result
FROM answer a FROM QuizAnswers a
JOIN question q ON a.question_id = q.id JOIN question q ON a.question_id = q.id
WHERE a.result = TRUE AND q.quiz_id = $1 WHERE a.result = TRUE
) AS q ON a.session = q.session ) AS q ON a.session = q.session
WHERE
a.quiz_id = $1
AND a.created_at >= TO_TIMESTAMP($2)
AND a.created_at <= TO_TIMESTAMP($3)
), ),
Results AS ( Results AS (
SELECT SELECT
COALESCE(q.title, '') AS question_title, COALESCE(q.title, '') AS question_title,
COUNT(*) AS total_answers, COUNT(*) AS total_answers,
CAST(COUNT(*) * 100.0 / NULLIF(SUM(COUNT(*)) FILTER (WHERE a.result = TRUE) OVER (PARTITION BY a.quiz_id), 0) AS FLOAT8) AS percentage CAST(COUNT(*) * 100.0 / NULLIF(SUM(COUNT(*)) FILTER (WHERE a.result = TRUE) OVER (PARTITION BY a.quiz_id), 0) AS FLOAT8) AS percentage
FROM FROM
question q question q
JOIN answer a ON q.id = a.question_id LEFT JOIN QuizAnswers a ON q.id = a.question_id
WHERE WHERE
a.quiz_id = $1 a.result = TRUE
AND a.created_at >= TO_TIMESTAMP($2) GROUP BY
AND a.created_at <= TO_TIMESTAMP($3) q.title, a.result, a.quiz_id
AND a.result = TRUE HAVING
GROUP BY COUNT(*) >= 1
q.title, a.quiz_id, a.result ),
HAVING
COUNT(*) >= 1
),
LastContent AS ( LastContent AS (
SELECT SELECT
a.question_id, a.question_id,
a.content AS last_answer_content a.content AS last_answer_content,
a.result,
a.start
FROM FROM
answer a QuizAnswers a
JOIN ( LEFT JOIN (
SELECT SELECT
session, session,
question_id, question_id,
MAX(created_at) AS last_created_at MAX(created_at) AS last_created_at
FROM FROM
answer QuizAnswers
WHERE WHERE
quiz_id = $1 start != true
AND start != true
AND created_at >= TO_TIMESTAMP($2)
AND created_at <= TO_TIMESTAMP($3)
GROUP BY GROUP BY
question_id, session question_id, session
) AS last_created_at_one_session ON a.session = last_created_at_one_session.session AND a.question_id = last_created_at_one_session.question_id AND a.created_at = last_created_at_one_session.last_created_at ) AS last_created_at_one_session ON a.session = last_created_at_one_session.session
AND a.question_id = last_created_at_one_session.question_id
AND a.created_at = last_created_at_one_session.last_created_at
), ),
Questions AS ( Questions AS (
SELECT SELECT
q.title AS question_title, q.title AS question_title,
q.page AS question_page, MAX(q.page) AS question_page,
lc.last_answer_content AS answer_content, lc.last_answer_content AS answer_content,
CAST( CAST(
COUNT(CASE WHEN a.result = FALSE THEN 1 END) * 100.0 / NULLIF(SUM(COUNT(CASE WHEN a.result = FALSE THEN 1 END)) OVER (PARTITION BY q.id), 0) AS FLOAT8 COUNT(CASE WHEN lc.result = FALSE THEN 1 END) * 100.0 / NULLIF(SUM(COUNT(CASE WHEN lc.result = FALSE THEN 1 END)) OVER (PARTITION BY q.id), 0) AS FLOAT8
) AS percentage ) AS percentage
FROM FROM
question q LastContent lc
JOIN LastContent lc ON q.id = lc.question_id JOIN QuizQuestions q ON q.id = lc.question_id
JOIN answer a ON q.id = a.question_id WHERE
WHERE lc.start != true
a.quiz_id = $1 GROUP BY
AND a.start != true q.id, q.title, lc.last_answer_content
AND a.created_at >= TO_TIMESTAMP($2) HAVING
AND a.created_at <= TO_TIMESTAMP($3) COUNT(*) >= 1
GROUP BY )
q.id, q.title, lc.last_answer_content
HAVING
COUNT(*) >= 1
)
SELECT SELECT
Funnel.count_start_false, Funnel.count_start_false,
Funnel.count_start_true, Funnel.count_start_true,
@ -3258,8 +3253,8 @@ SELECT
COALESCE(Questions.percentage, 0) AS questions_percentage COALESCE(Questions.percentage, 0) AS questions_percentage
FROM FROM
Funnel Funnel
LEFT JOIN Results ON true LEFT JOIN Results ON true
LEFT JOIN Questions ON Questions.percentage >= 1 LEFT JOIN Questions ON Questions.percentage >= 1
` `
type QuestionsStatisticsParams struct { type QuestionsStatisticsParams struct {
@ -3269,16 +3264,16 @@ type QuestionsStatisticsParams struct {
} }
type QuestionsStatisticsRow struct { type QuestionsStatisticsRow struct {
CountStartFalse int64 `db:"count_start_false" json:"count_start_false"` CountStartFalse int64 `db:"count_start_false" json:"count_start_false"`
CountStartTrue int64 `db:"count_start_true" json:"count_start_true"` CountStartTrue int64 `db:"count_start_true" json:"count_start_true"`
CountFResultWithTQuestion int64 `db:"count_f_result_with_t_question" json:"count_f_result_with_t_question"` CountFResultWithTQuestion int64 `db:"count_f_result_with_t_question" json:"count_f_result_with_t_question"`
CountTResult int64 `db:"count_t_result" json:"count_t_result"` CountTResult int64 `db:"count_t_result" json:"count_t_result"`
ResultsTitle string `db:"results_title" json:"results_title"` ResultsTitle string `db:"results_title" json:"results_title"`
ResultsPercentage float64 `db:"results_percentage" json:"results_percentage"` ResultsPercentage float64 `db:"results_percentage" json:"results_percentage"`
QuestionsTitle string `db:"questions_title" json:"questions_title"` QuestionsTitle string `db:"questions_title" json:"questions_title"`
QuestionsPage int16 `db:"questions_page" json:"questions_page"` QuestionsPage interface{} `db:"questions_page" json:"questions_page"`
AnswerContent string `db:"answer_content" json:"answer_content"` AnswerContent string `db:"answer_content" json:"answer_content"`
QuestionsPercentage float64 `db:"questions_percentage" json:"questions_percentage"` QuestionsPercentage float64 `db:"questions_percentage" json:"questions_percentage"`
} }
func (q *Queries) QuestionsStatistics(ctx context.Context, arg QuestionsStatisticsParams) ([]QuestionsStatisticsRow, error) { func (q *Queries) QuestionsStatistics(ctx context.Context, arg QuestionsStatisticsParams) ([]QuestionsStatisticsRow, error) {