wt

I have installed the most recent version of Boost in /usr/local (with includes in /usr/local/include/boost and libraries in /usr/local/lib/boost ) and I am now attempting to install Wt from source, but CMake (version 2.6) can't seem to find the Boost installation. It tries to give helpful suggestions about setting BOOST_DIR and Boost_LIBRARYDIR, but I haven't been able to get it to work by tweaking these variables. The most recent error message that I get is that it can't find the libraries, but it seems to indicate that it is using "/usr/local/include" for the include path, which isn't

原文链接： http://tecdat.cn/?p=5453 变量选择方法 所有可能的回归 model <- lm(mpg ~ disp + hp + wt + qsec, data = mtcars) ols_all_subset(model) ## # A tibble: 15 x 6 ## Index N Predictors `R-Square` `Adj. R-Square` `Mallow's Cp` ## ## 1 1 1 wt 0.75283 0.74459 12.48094 ## 2 2 1 disp 0.71834 0.70895 18.12961 ## 3 3 1 hp 0.60244 0.58919 37.11264 ## 4 4 1 qsec 0.17530 0.14781 107.06962 ## 5 5 2 hp wt 0.82679 0.81484 2.36900 ## 6 6 2 wt qsec 0.82642 0.81444 2.42949 ## 7 7 2 disp wt 0.78093 0.76582 9.87910 ## 8 8 2 disp hp 0.74824 0.73088 15.23312 ## 9 9 2 disp qsec 0.72156 0.70236 19.60281 ## 10 10 2 hp qsec 0.63688 0

需求 每小时进行一次查询统计数据，并将数据插入到自定义的表当中 效果 创建存储过程 create or replace procedure summary_data as v_dcppv number; v_jd12h number; v_dby number; v_xby number; v_bj number; v_bn number; v_zdzf number; v_wxzf number; v_jfzf number; v_yhdj number; v_dgzs number; v_tds number; v_tds2 number; begin --单次 select count(1) into v_dcppv from iptvsp_wt_req a where servicecode = 'JK0008' and a.instime between trunc(sysdate, 'hh') - 1 / 24 and trunc(sysdate, 'hh') - 1 / 86400 and orderstatus = 1 and order_type in (0, 1) and order_time IN (48, 30) and a.user_id like '116%'; --酒店 select count(1) into v_jd12h from iptvsp