The attached patch fixes a build problem with GEQO when using the
PX recombination operator, changes some elog() messages from LOG to DEBUG1, puts some debugging functions inside the appropriate #ifdef (not enabled by default), and makes a few other minor cleanups. BTW, the elog() change is motivated by at least one user who has sent a concerned email to -general asking exactly what the "ERX recombination operator" is, and what it is doing to their DBMS. Neil Conway
Showing
想要评论请 注册 或 登录