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Commit36f887c
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Speed up information schema privilege views
Instead of expensive cross joins to resolve the ACL, add table-returningfunction aclexplode() that expands the ACL into a useful form, and joinagainst that.Also, implement the role_*_grants views as a thin layer over the respective*_privileges views instead of essentially repeating the same code twice.fixes bug #4596by Joachim Wieland, with cleanup by me1 parent636bac6 commit36f887c
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