On Thu, Oct 19, 2017 at 12:16 PM, Amit Langote < langote_amit...@lab.ntt.co.jp> wrote:
> Description of the attached patches: > > 0001: add new tests for partition-pruning > > 0002: patch that makes all the changes needed in the planer (adds a stub > function in partition.c) > > 0003: patch that implements the aforementioned stub (significant amount of > code to analyze partition clauses and gin up bounding keys to > compare with the values in PartitionBoundInfo; the actual function > that will do the comparison is just a stub as of this patch) > > 0004: make some preparatory changes to partition_bound_cmp/bsearch, to be > able to pass incomplete partition keys (aka, prefix of a multi- > column key) for comparison with the values in PartitionBoundInfo > (just a refactoring patch) > > 0005: implements the stub mentioned in 0003 and finally gets the new > partition-pruning working (also disables constraint exclusion using > internal partition constraints by teaching get_relation_constraints > to not include those). > > Feedback greatly welcome. > Hi Amit, I have tried to apply attached patch. patch applied cleanly on commit id - bf54c0f05c0a58db17627724a83e1b6d4ec2712c but make failed with below error. ./../../../src/include/nodes/relation.h:2126: error: redefinition of typedef ‘AppendRelInfo’ ../../../../src/include/nodes/relation.h:584: note: previous declaration of ‘AppendRelInfo’ was here make[4]: *** [gistbuild.o] Error 1
