Lunny Xiao 477ef46251 Add more tests and docs for issue indexer, add db indexer type for searching from database (#6144 An error occurred ) ... * add more tests and docs for issue indexer, add db indexer type for searching from database * fix typo * fix typo * fix lint * improve docs		6 years ago
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conf	Add more tests and docs for issue indexer, add db indexer type for searching from database (#6144 An error occurred )	6 years ago