Hao Lee
mixtrue@gmail.com
First message:May 20, 2016·Last message:June 06, 2017
Recent threads
| Activity | Thread | Last active | |
|---|---|---|---|
| Started thread | Do we need the gcc feature "__builtin_expect" to promote the branches prediction? | over 8 years ago | |
| Started thread | Do we need use more meaningful variables to replace 0 in catalog head files? | about 9 years ago | |
| Started thread | Does "explain (QueryTree [RAW| ANAYLZE|REWRITE] | Optimization [PULL_UP_BEFORE| PULL_UP_AFTER|...]) SELECT XXXX" helpful? | over 9 years ago | |
| Started thread | It's seems that the function "do_text_output_multiline" does not suit for format "line1\nline2\n...lineN". | over 9 years ago |