Gojo Satoru

Results 3 issues of Gojo Satoru

## operation steps 1、download snapshots ``` wget https://ok-public-hk.oss-cn-hongkong.aliyuncs.com/cdn/okexchain/snapshot/mainnet-s1-20210905-5351432.tar.gz ``` 2、compile binaries from source ``` git clone -b v0.19.1 https://github.com/okex/exchain.git cd exchain make mainnet ``` 3、start node ``` export EXCHAIND_PATH=/data/exchaind/ export...

SMB

when prewhere support, in some cases, the performance of `prewhere` is better than `where `