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e549722a8b
making pull_up_sublinks() construct a full-blown JoinExpr tree representation of IN/EXISTS SubLinks that it is able to convert to semi or anti joins. This makes pull_up_sublinks() a shade more complex, but the gain in semantic clarity is worth it. I still have more to do in this area to address the previously-discussed problems, but this commit in itself fixes at least one bug in HEAD, as shown by added regression test case. |
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clauses.h | ||
cost.h | ||
geqo_copy.h | ||
geqo_gene.h | ||
geqo_misc.h | ||
geqo_mutation.h | ||
geqo_pool.h | ||
geqo_random.h | ||
geqo_recombination.h | ||
geqo_selection.h | ||
geqo.h | ||
joininfo.h | ||
pathnode.h | ||
paths.h | ||
placeholder.h | ||
plancat.h | ||
planmain.h | ||
planner.h | ||
predtest.h | ||
prep.h | ||
restrictinfo.h | ||
subselect.h | ||
tlist.h | ||
var.h |