Kevin Wan c566b5ff82 fix golint issues in core/stores (#527) %!s(int64=3) %!d(string=hai) anos
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postgresql.go c566b5ff82 fix golint issues in core/stores (#527) %!s(int64=3) %!d(string=hai) anos
postgresql_test.go 852891dbd8 add more tests for stores (#445) %!s(int64=3) %!d(string=hai) anos