__install_dimensional.sql

USE ROLE PC_FIVETRAN_ROLE;
USE WAREHOUSE PC_FIVETRAN_WH;
USE DATABASE PC_FIVETRAN_DB;
USE SCHEMA SALESFORCE_Z2S;
CREATE OR REPLACE VIEW "DIM_ACCOUNT" COPY GRANTS AS
SELECT
    --Key
    ACC.ID                  AS "Account Id"
    --Attributes
    ,ACC.NAME               AS "Account"
    ,ACC.TYPE               AS "Type"
    ,ACC.PHONE              AS "Phone"
    ,ACC.WEBSITE            AS "Website"
    ,ACC.INDUSTRY           AS "Industry"
    ,ACC.BILLING_CITY       AS "City"
    ,ACC.BILLING_STATE      AS "State"
    ,ACC.BILLING_COUNTRY    AS "Country"
FROM
    ACCOUNT ACC
WHERE
    ACC.IS_DELETED = FALSE
;

CREATE OR REPLACE VIEW "DIM_DATE" COPY GRANTS AS
WITH CONFIGURATION AS (
SELECT
     $1 AS SeedDate
    ,$2 AS ExtraYearCount
    ,$3 AS FiscalStartMonth
FROM
    VALUES(
      '2018-01-01'::date    --Any date after Jan 1, 1900 + ExtraYearCount works
      ,2                    --Number of extra years to generate beyond the current year
      ,1                    --Month that the Fiscal Year begins (1-12). Assumption that the Fiscal Years begins on day 1.
    ) 
), GENERATE_ROWS AS (
SELECT
    C.ExtraYearCount
    ,C.FiscalStartMonth
    ,DATEADD(
        day
      ,-1 + ROW_NUMBER() OVER (ORDER BY SEQ4()) --ROW_NUMBER() is guaranteed to be incremental int values
      ,C.SeedDate
    ) AS Date
FROM
                CONFIGURATION C
    CROSS JOIN  TABLE(GENERATOR(rowcount => 366 * (YEAR(CURRENT_TIMESTAMP)-1900))) --1900 is just a slight speed optimization. 366 rather than 365 so that we generate enough rows for leap years
), SELECT_DATES AS (
    SELECT
        Date
        ,FiscalStartMonth
    FROM
        GENERATE_ROWS
    WHERE
        Date <= LAST_DAY(DATEADD(year, ExtraYearCount, CURRENT_TIMESTAMP), year)
)
SELECT
    --Key
    Date                                            AS Date
    --Attributes
    ,YEAR(Date)*10000 + MONTH(Date)*100 + DAY(Date) AS DateId
    ,YEAR(Date)::varchar                            AS Year
    ,QUARTER(Date)                                  AS QuarterNo
    ,'Q' || QuarterNo::varchar                      AS Quarter
    ,MONTH(Date)                                    AS MonthNo
    ,MONTHNAME(Date)                                AS Month
    ,WEEKOFYEAR(Date)                               AS WeekOfYearNo
    ,RIGHT('0' || WeekOfYearNo, 2)                  AS WeekOfYear
    ,FIRST_VALUE(Date) OVER (
        PARTITION BY
            DATEDIFF(week, CURRENT_DATE(), Date)
        ORDER BY
            Date
    )                                               AS WeekStart
    ,YEAROFWEEK(Date)::varchar                      AS YearOfWeek
    ,DAYNAME(Date)                                  AS Day
    ,DAY(Date)                                      AS DayOfMonthNo
    ,RIGHT('0' || DayOfMonthNo, 2)                  AS DayOfMonth
    ,DAYOFYEAR(Date)                                AS DayOfYearNo
    ,RIGHT('00' || DayOfYearNo, 3)                  AS DayOfYear
    ,DAYOFWEEK(Date)::varchar                       AS DayOfWeek
    ,CASE
        WHEN DAYNAME(Date) IN ('Sat','Sun')
            THEN 'Weekend'
            ELSE 'Weekday'
    END                                             AS PartOfWeek
    ,LAST_VALUE(DayOfMonthNo) OVER (
        PARTITION BY Year, MonthNo
        ORDER BY Date
    )                                               AS DaysInMonth
    ,DATEDIFF(day, CURRENT_DATE(), Date)            AS RelativeDayNo
    ,DATEDIFF(week, CURRENT_DATE(), Date)           AS RelativeWeekNo
    ,DATEDIFF(month, CURRENT_DATE(), Date)          AS RelativeMonthNo
    ,DATEDIFF(quarter, CURRENT_DATE(), Date)        AS RelativeQuarterNo
    ,DATEDIFF(year, CURRENT_DATE(), Date)           AS RelativeYearNo
    ,CASE
        WHEN RelativeDayNo < 0 THEN 'Day ' || RelativeDayNo::varchar
        WHEN RelativeDayNo = 0 THEN 'Current Day'
        WHEN RelativeDayNo > 0 THEN 'Day +' || RelativeDayNo::varchar
    END AS RelativeDay
    ,CASE
        WHEN RelativeWeekNo < 0 THEN 'Week ' || RelativeWeekNo::varchar
        WHEN RelativeWeekNo = 0 THEN 'Current Week'
        WHEN RelativeWeekNo > 0 THEN 'Week +' || RelativeWeekNo::varchar
    END AS RelativeWeek
    ,CASE
        WHEN RelativeMonthNo < 0 THEN 'Month ' || RelativeMonthNo::varchar
        WHEN RelativeMonthNo = 0 THEN 'Current Month'
        WHEN RelativeMonthNo > 0 THEN 'Month +' || RelativeMonthNo::varchar
    END AS RelativeMonth
    ,CASE
        WHEN RelativeQuarterNo < 0 THEN 'Quarter ' || RelativeQuarterNo::varchar
        WHEN RelativeQuarterNo = 0 THEN 'Current Quarter'
        WHEN RelativeQuarterNo > 0 THEN 'Quarter +' || RelativeQuarterNo::varchar
    END AS RelativeQuarter
    ,CASE
        WHEN RelativeYearNo < 0 THEN 'Year ' || RelativeYearNo::varchar
        WHEN RelativeYearNo = 0 THEN 'Current Year'
        WHEN RelativeYearNo > 0 THEN 'Year +' || RelativeYearNo::varchar
    END AS RelativeYear
FROM
    SELECT_DATES
;

CREATE OR REPLACE VIEW "DIM_LEAD" COPY GRANTS AS
SELECT
    --Dimension Keys
     LEA.ID                         AS "Lead Id"
    --Facts
    ,LEA.LAST_NAME                  AS "Last Name"
    ,LEA.FIRST_NAME                 AS "First Name"
    ,LEA.NAME                       AS "Name"
    ,LEA.TITLE                      AS "Title"
    ,LEA.COMPANY                    AS "Company"
    ,LEA.PHONE                      AS "Phone"
    ,LEA.EMAIL                      AS "Email"
    ,LEA.LEAD_SOURCE                AS "Lead Source"
    ,LEA.STATUS                     AS "Status"
    ,LEA.INDUSTRY                   AS "Industry"
    ,LEA.RATING                     AS "Rating"
    ,LEA.IS_CONVERTED               AS "Is Converted"
    ,LEA.IS_UNREAD_BY_OWNER         AS "Is Unread by Owner"
FROM
    LEAD LEA
WHERE
    LEA.IS_DELETED = FALSE
;

CREATE OR REPLACE VIEW "DIM_OPPORTUNITY" COPY GRANTS AS
SELECT
    --Key
    OPP.ID                      AS "Opportunity Id"
    --Attributes
    ,OPP.NAME                   AS "Opportunity"
    ,OPP.STAGE_NAME             AS "Stage"
    ,OPP.TYPE                   AS "Type"
    ,OPP.LEAD_SOURCE            AS "Lead Source"
    ,OPP.IS_CLOSED              AS "Is Closed"
    ,OPP.IS_WON                 AS "Is Won"
    ,OPP.FORECAST_CATEGORY_NAME AS "Forecast Category"
FROM
    OPPORTUNITY OPP
WHERE
    OPP.IS_DELETED = FALSE
;

CREATE OR REPLACE VIEW "DIM_OWNER" COPY GRANTS AS
SELECT
    --Key
    USR.ID              AS "User Id"
    --Attributes
    ,USR.USERNAME       AS "Username"
    ,USR.LAST_NAME      AS "Last Name"
    ,USR.FIRST_NAME     AS "First Name"
    ,USR.NAME           AS "Name"
    ,USR.COMPANY_NAME   AS "Company"
    ,USR.EMAIL          AS "Email"
FROM
    USER USR
;

CREATE OR REPLACE VIEW "DIM_PRICEBOOK" COPY GRANTS AS
SELECT
    --Key
     PRB.ID             AS "Pricebook Id"
    --Attributes
    ,PRB.NAME           AS "Pricebook"
    ,PRB.IS_ACTIVE      AS "Is Active"
    ,PRB.IS_STANDARD    AS "Is Standard"
FROM
    PRICEBOOK_2 PRB
WHERE
    PRB.IS_DELETED = FALSE
;

CREATE OR REPLACE VIEW "FACT_LEAD" COPY GRANTS AS
SELECT
    --Dimension Keys
     LEA.ID                         AS "Lead Id"
    ,LEA.OWNER_ID                   AS "Owner Id"
    ,LEA.CONVERTED_ACCOUNT_ID       AS "Account Id"
    ,LEA.CONVERTED_CONTACT_ID       AS "Contact Id"
    ,LEA.CONVERTED_OPPORTUNITY_ID   AS "Opportunity Id"
    ,LEA.CONVERTED_DATE             AS "Converted Date"
    --Facts
    ,CASE LEA.IS_CONVERTED
        WHEN TRUE THEN 1 ELSE 0 END AS "Converted"
    ,CASE LEA.IS_UNREAD_BY_OWNER
        WHEN TRUE THEN 1 ELSE 0 END AS "Unread by Owner"
FROM
    LEAD LEA
WHERE
    LEA.IS_DELETED = FALSE
;

CREATE OR REPLACE VIEW "FACT_OPPORTUNITY" COPY GRANTS AS
SELECT
    --Dimension Keys
    OPP.ID                      AS "Opportunity Id"
    ,OPP.ACCOUNT_ID             AS "Account Id"
    ,OPP.OWNER_ID               AS "Owner Id"
    ,OPP.PRICEBOOK_2_ID         AS "Pricebook Id"
    ,OPP.CLOSE_DATE             AS "Close Date"
    --Facts
    ,OPP.AMOUNT                 AS "Amount"
    ,OPP.PROBABILITY            AS "Probability"
    ,OPP.EXPECTED_REVENUE       AS "Expected Revenue"
FROM
    OPPORTUNITY OPP
WHERE
    OPP.IS_DELETED = FALSE
;