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Teach nodeMergejoin how to handle DESC and/or NULLS FIRST sort orders.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 11 Jan 2007 17:19:13 +0000 (17:19 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 11 Jan 2007 17:19:13 +0000 (17:19 +0000)
commitad429fe314d3dd42dc3f3e827f4ffad2b121a1ea
tree3f69ef34b2e6aff99429e8f19411b69c0e1e3239
parent5b88b85cad70478b607591458e9983b20541e582
Teach nodeMergejoin how to handle DESC and/or NULLS FIRST sort orders.
So far only tested by hacking the planner ...
src/backend/executor/nodeMergejoin.c