24 lines
529 B
PL/PgSQL
24 lines
529 B
PL/PgSQL
\timing
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/*
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WITH
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ext AS (
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SELECT
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srce
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,defn->'unique_constraint'->>'fields'
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,ARRAY(SELECT ae.e::text[] FROM jsonb_array_elements_text(defn->'unique_constraint'->'fields') ae(e)) text_array
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FROM
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tps.srce
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--add where clause for targeted source
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)
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*/
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SELECT COUNT(*) FROM
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(
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SELECT DISTINCT
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t.srce
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,(SELECT JSONB_OBJECT_agg(ae.e,rec #> ae.e::text[]) FROM jsonb_array_elements_text(defn->'unique_constraint'->'fields') ae(e)) ja
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FROM
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tps.trans t
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INNER JOIN tps.srce s ON
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s.srce = t.srce
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) X |