Набор записей через переменную - PullRequest
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Набор записей через переменную

0 голосов
/ 18 июня 2019

У меня есть набор записей, который работает нормально, но нуждается в некоторой настройке.

Вот что у меня есть: 

SELECT
    *
FROM
    dbo.profiles
    LEFT JOIN
    dbo.self_assess
        ON dbo.profiles.profile_id = dbo.self_assess.self_assess_profile_id
            And dbo.self_assess.sa_year = 3
    LEFT JOIN
    dbo.lesson_observation
        ON dbo.profiles.profile_id = dbo.lesson_observation.lesson_obsv_profile_id
            And dbo.lesson_observation.lo_year = 3
    LEFT JOIN
    dbo.staffappraisal_head_dept
        ON dbo.profiles.profile_id = dbo.staffappraisal_head_dept.sa_hd_profile_id
            And dbo.staffappraisal_head_dept.sahd_year = 3
    LEFT JOIN
    dbo.staffappraisal_main_meeting
        ON dbo.profiles.profile_id = dbo.staffappraisal_main_meeting.sa_mainappraisal_teacherid
            And dbo.staffappraisal_main_meeting.samm_year = 3
    LEFT JOIN
    dbo.staffappraisal_mainapprs_followup
        ON dbo.profiles.profile_id = dbo.staffappraisal_mainapprs_followup.sa_ma_fup_teachers_id
            And dbo.staffappraisal_mainapprs_followup.samafu_year = 3
WHERE
    lesson_obsv_by_id = VarLesson
    OR sa_hd_hod_id = VarHod
    OR sa_mainappraisal_appraiser_id = VarMainApp
    OR sa_ma_fup_appraiser_id = VarMainFollow
    OR self_assess_hod_id = VarSelf
    AND lo_year = varyear1
    AND sa_year = varyear2
    AND sahd_year = varyear3
    AND samm_year = varyear4
    AND samafu_year = varyear5

я хотел бы иметь (3) 

dbo.lesson_observation.lo_year = 3

равно переменной, которую можно назвать ACTIVEYEAR

Привет

Витор

1 Ответ

0 голосов
/ 18 июня 2019

Вы имеете в виду это? 

DECLARE @ActiveYear INT = 3

SELECT
    *
FROM
    dbo.profiles
    LEFT JOIN
    dbo.self_assess
        ON dbo.profiles.profile_id = dbo.self_assess.self_assess_profile_id
            And dbo.self_assess.sa_year = @ActiveYear
    LEFT JOIN
    dbo.lesson_observation
        ON dbo.profiles.profile_id = dbo.lesson_observation.lesson_obsv_profile_id
            And dbo.lesson_observation.lo_year = @ActiveYear
    LEFT JOIN
    dbo.staffappraisal_head_dept
        ON dbo.profiles.profile_id = dbo.staffappraisal_head_dept.sa_hd_profile_id
            And dbo.staffappraisal_head_dept.sahd_year = @ActiveYear
    LEFT JOIN
    dbo.staffappraisal_main_meeting
        ON dbo.profiles.profile_id = dbo.staffappraisal_main_meeting.sa_mainappraisal_teacherid
            And dbo.staffappraisal_main_meeting.samm_year = @ActiveYear
    LEFT JOIN
    dbo.staffappraisal_mainapprs_followup
        ON dbo.profiles.profile_id = dbo.staffappraisal_mainapprs_followup.sa_ma_fup_teachers_id
            And dbo.staffappraisal_mainapprs_followup.samafu_year = @ActiveYear
WHERE
    lesson_obsv_by_id = VarLesson
    OR sa_hd_hod_id = VarHod
    OR sa_mainappraisal_appraiser_id = VarMainApp
    OR sa_ma_fup_appraiser_id = VarMainFollow
    OR self_assess_hod_id = VarSelf
    AND lo_year = varyear1
    AND sa_year = varyear2
    AND sahd_year = varyear3
    AND samm_year = varyear4
    AND samafu_year = varyear5
...