Dongyang Li

TeamCity pipeline, clickbench performance test result: the sum of best hot time: 33.57 seconds stream load tsv: 475 seconds loaded 74807831229 Bytes, about 150 MB/s stream load json: 39 seconds...

TeamCity pipeline, clickbench performance test result: the sum of best hot time: 34 seconds stream load tsv: 468 seconds loaded 74807831229 Bytes, about 152 MB/s stream load json: 40 seconds...

TeamCity pipeline, clickbench performance test result: the sum of best hot time: 35.22 seconds stream load tsv: 470 seconds loaded 74807831229 Bytes, about 151 MB/s stream load json: 39 seconds...

TeamCity pipeline, clickbench performance test result: the sum of best hot time: 34.29 seconds stream load tsv: 473 seconds loaded 74807831229 Bytes, about 150 MB/s stream load json: 40 seconds...

I tried this PR and found that no.4 issue(select fields not in group by) still exists， for example, `SELECT t1.c1, t0.c0, t1.c0 FROM t1, t0 GROUP BY t1.c1, t1.c0;` ,...

> > I tried this PR and found that no.4 issue(select fields not in group by) still exists， for example, `SELECT t1.c1, t0.c0, t1.c0 FROM t1, t0 GROUP BY t1.c1,...

one more, I found this log generate by sqlancer, ``` --java.lang.AssertionError: SELECT SUM(count) FROM (SELECT CAST(CAST('p^M|-Ft2O' AS BOOLEAN) IS NOT NULL AND CAST('p^M|-Ft2O' AS BOOLEAN) AS INT) as count FROM...

run p0 10

run buildall

run compile