Fix thinko in safeguard for negative availMem.
Also, use pass read_buffer_size * numInputTapes rather than just availMem
to USEMEM, to be neat.
Peter Geoghegan.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/64bc26f90d342ca343f5ba383a97691a58991204
Modified Files
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src/backend/utils/sort/tuplesort.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)