2018-09-20 23:38:26 -04:00
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---------------------------handle new gl lines----------------------------------------
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CREATE OR REPLACE FUNCTION evt.gl_insert() RETURNS trigger
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LANGUAGE plpgsql
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AS
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$func$
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--upsert gl balance
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--if a new period is created roll any gaps
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WITH
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agg AS (
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SELECT
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acct
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,fspr
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,sum(amount) FILTER (WHERE amount > 0) debits
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,sum(amount) FILTER (WHERE amount < 0) credits
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FROM
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ins
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GROUP BY
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acct
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,fspr
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)
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INSERT INTO
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evt.bal
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SELECT
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acct
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,fspr
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,0
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,debits
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,credits
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,debits + credits
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FROM
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agg
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ON CONFLICT ON CONSTRAINT PRIMARY KEY DO UPDATE SET
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debits = debits + EXCLUDED.debits
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,credits = credits + EXCLUDED.credits
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,cbal = cbal + debits + credits
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