19 lines
544 B
MySQL
19 lines
544 B
MySQL
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/*
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This macro provides a boolean answer to the question:
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- Is this date before the previous month?
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The computation is based on the current date by using now()
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Inputs:
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- date: the date from which you want to check
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Output:
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- boolean; true for is before the previous month
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false for is not before the previous month
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*/
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{% macro is_date_before_previous_month(date) %}
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(
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date_trunc('month', ({{ date }})::date)::date
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+ interval '1 month'
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)::date
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< date_trunc('month', now())::date
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{% endmacro %}
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