pgsql: Consider disk-based hash aggregation to implement DISTINCT.

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pgsql: Consider disk-based hash aggregation to implement DISTINCT.

Jeff Davis-3
Consider disk-based hash aggregation to implement DISTINCT.

Correct oversight in 1f39bce0. If enable_hashagg_disk=true, we should
consider hash aggregation for DISTINCT when applicable.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/dd8e19132acfbb28d579288a412ed6c0a5ea338b

Modified Files
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src/backend/optimizer/plan/planner.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)