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Fix PARALLEL tags #334

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Merged
merged 1 commit into from
Jul 19, 2018
Merged

Fix PARALLEL tags #334

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3 changes: 3 additions & 0 deletions NEWS.md
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Original file line number Diff line number Diff line change
@@ -1,3 +1,6 @@
0.23.1 (yyyy-mm-dd)
* Fix `CDB_EstimateRowCount` parallelizability #333

0.23.0 (2018-07-03)
* Add a new helper function `_CDB_Table_Exists(table_name_with_optional_schema TEXT)` #332

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4 changes: 2 additions & 2 deletions scripts-available/CDB_EstimateRowCount.sql
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Expand Up @@ -12,7 +12,7 @@ BEGIN
EXECUTE Format('ANALYZE %s;', reloid);
END IF;
END
$$ LANGUAGE 'plpgsql' VOLATILE STRICT PARALLEL RESTRICTED SECURITY DEFINER;
$$ LANGUAGE 'plpgsql' VOLATILE STRICT PARALLEL UNSAFE SECURITY DEFINER;

-- Return a row count estimate of the result of a query using statistics
CREATE OR REPLACE FUNCTION CDB_EstimateRowCount(query text)
Expand All @@ -28,4 +28,4 @@ BEGIN
EXECUTE 'EXPLAIN (FORMAT JSON) ' || query INTO STRICT plan;
RETURN plan->0->'Plan'->'Plan Rows';
END
$$ LANGUAGE 'plpgsql' VOLATILE STRICT PARALLEL RESTRICTED;
$$ LANGUAGE 'plpgsql' VOLATILE STRICT PARALLEL UNSAFE;