Various Calculations for Date in OBIEE 11g

Various Calculations for Date

·        Due within Days:

TimestampDiff(SQL_TSI_DAY,CURRENT_DATE,"Time Dimension"."Date")

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·        Days Past Due:

TimestampDiff(SQL_TSI_DAY, "Time Dimension"."Date",CURRENT_DATE)

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·        Calculate current year with Current quarter:

EVALUATE ('TO_CHAR(%1,%2)' AS CHARACTER ( 30 ), CURRENT_DATE, 'YYYY-Q')

·        Calculate previous year’s Current Year with previous year’s current quarter:

EVALUATE ('TO_CHAR(%1,%2)' AS CHARACTER ( 30 ), TIMESTAMPADD( SQL_TSI_YEAR , -1, CURRENT_DATE), 'YYYY-Q')

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·        Calculate current year with current fiscal quarter:

EVALUATE ('TO_CHAR(%1,%2)' AS CHARACTER ( 30 ), CURRENT_DATE, 'YYYY')||'-'||CAST("Time Dim"."Fiscal Quarter" AS char)

·        Calculate previous year’s current year with previous year’s current fiscal quarter:

EVALUATE ('TO_CHAR(%1,%2)' AS CHARACTER ( 30 ), TIMESTAMPADD( SQL_TSI_YEAR , -1, CURRENT_DATE), 'YYYY')||'-'||CAST("Time Dim"."Fiscal Quarter" AS char)

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·        First Day of the CURRENT Month:

TIMESTAMPADD(SQL_TSI_DAY, -1,TIMESTAMPADD(SQL_TSI_MONTH,1,TIMESTAMPADD(SQL_TSI_DAY,1,TIMESTAMPADD(SQL_TSI_DAY, DAYOFMONTH(CURRENT_DATE)*-1, CURRENT_DATE))))

·        Last Day of Current Month

TIMESTAMPADD( SQL_TSI_DAY , -(1), TIMESTAMPADD( SQL_TSI_MONTH , 1, TIMESTAMPADD( SQL_TSI_DAY , DAYOFMONTH( CURRENT_DATE) * -(1) + 1, CURRENT_DATE)))

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·        First Day of the Previous Month

TIMESTAMPADD(SQL_TSI_MONTH, -1, TIMESTAMPADD( SQL_TSI_DAY , DAYOFMONTH( CURRENT_DATE) * -(1) + 1, CURRENT_DATE))

·        Last Day of the Previous Month

TIMESTAMPADD( SQL_TSI_DAY , -(1), TIMESTAMPADD( SQL_TSI_DAY , DAYOFMONTH( CURRENT_DATE) * -(1) + 1, CURRENT_DATE))

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·        First Day of the Next Month

TIMESTAMPADD(SQL_TSI_MONTH, 1, TIMESTAMPADD( SQL_TSI_DAY , DAYOFMONTH( CURRENT_DATE) * -(1) + 1, CURRENT_DATE))

·        Last Day of the Next Month

TIMESTAMPADD( SQL_TSI_DAY , -(1), TIMESTAMPADD( SQL_TSI_MONTH , 2, TIMESTAMPADD( SQL_TSI_DAY , DAYOFMONTH( CURRENT_DATE) * -(1) + 1, CURRENT_DATE)))

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·        First Day of the Current Year

TIMESTAMPADD( SQL_TSI_DAY , EXTRACT( DAY_OF_YEAR FROM CURRENT_DATE) * -(1) + 1, CURRENT_DATE)

·        Last Day of Current Year

TIMESTAMPADD(SQL_TSI_YEAR, 1, TIMESTAMPADD( SQL_TSI_DAY , -1, TIMESTAMPADD( SQL_TSI_DAY , EXTRACT( DAY_OF_YEAR FROM CURRENT_DATE) * -(1) + 1, CURRENT_DATE)))

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·        First Day of the Previous Year

TIMESTAMPADD( SQL_TSI_YEAR , -1, TIMESTAMPADD( SQL_TSI_DAY , EXTRACT( DAY_OF_YEAR FROM CURRENT_DATE) * -(1) + 1, CURRENT_DATE))

·        Last Day of Previous Year

TIMESTAMPADD( SQL_TSI_DAY , -1, TIMESTAMPADD( SQL_TSI_DAY , EXTRACT( DAY_OF_YEAR FROM CURRENT_DATE) * -(1) + 1, CURRENT_DATE))

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·        First Day of the Next Year

TIMESTAMPADD( SQL_TSI_YEAR , 1, TIMESTAMPADD( SQL_TSI_DAY , EXTRACT( DAY_OF_YEAR FROM CURRENT_DATE) * -(1) + 1, CURRENT_DATE))

·        Last Day of the Next Year

TIMESTAMPADD(SQL_TSI_YEAR, 2, TIMESTAMPADD( SQL_TSI_DAY , -1, TIMESTAMPADD( SQL_TSI_DAY , EXTRACT( DAY_OF_YEAR FROM CURRENT_DATE) * -(1) + 1, CURRENT_DATE)))

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·        First Day of Current Quarter

TIMESTAMPADD( SQL_TSI_DAY , DAY_OF_QUARTER( CURRENT_DATE) * -(1) + 1, CURRENT_DATE)

·        Last Day of Current Quarter

TIMESTAMPADD( SQL_TSI_DAY , -(1), TIMESTAMPADD( SQL_TSI_QUARTER , 1, TIMESTAMPADD( SQL_TSI_DAY , DAY_OF_QUARTER( CURRENT_DATE) * -(1) + 1, CURRENT_DATE)))

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·        Number of days between First Day of Year and Last Day of Current Month

DAYOFYEAR(CURRENT_DATE)