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Pinned

  1. TiDB is an open source distributed HTAP database compatible with the MySQL protocol

    Go 20.9k 3.1k

  2. An android & ios app that Cloud Stores and auto Tags, Describes your photos. Build in react-native.

    Java 8 1

  3. MiniJava compiler built by yacc & lex.

    Yacc 3

308 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Mon Wed Fri
Activity overview
Contributed to pingcap/tidb, lzmhhh123/MiniJava, pingcap/parser and 4 other repositories
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Contribution activity

October 2019

Created a pull request in pingcap/tidb that received 18 comments

executor: support projection as inner child of index join

What problem does this PR solve? Fix bug that the master branch can't execute the plan of TPCH Q10. What is changed and how it works? support pro…

+37 −0 18 comments
3 contributions in private repositories Oct 4 – Oct 11

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