与系统变量股票pn_stock时间,_date周期pn_cycle相关,日期为交易日时sp_time的,的交易时间setsysparampn_stocksz000002,b:=sp_timec:=sp,time1returnarraybc//返回,pn_dateinttodate20140105c:=nday,…

conf中加入loadmoduletsl_modulec,tslmod_tsl1dll,mod_tslc,…

conf中加入loadmoduletsl_modulec,tslmod_tsl1dll,mod_tslc,…

***setansi_nullson,setquoted_identifieron,setansi_paddingon,symbolvarchar8nulldate_datetimenull,isedateistradedaysp_timecclosesqlstate,selectdasdate_castclose,…

债与系统证券pn_stock有关,_subpvrealcrealf,实数债券全价@@c@@,media2024-01-08_igyqnpdpfidoi2hcimage98,定期付息债setsysparampn_stockquot,quotreturnbondmacaulayduration2_sub107,…

债与系统证券pn_stock有关,_subpvrealcrealf,实数债券全价@@c@@,media2024-01-08_igyqnpdpfidoi2hcimage99,定期付息债setsysparampn_stockquot,quotreturnbondconvexity2_sub9,…

b的和矩阵即c=a,bmt_additiona,btmatrixvarctmatrixinteger,m加矩阵@@c@@,4032mt_additiona,creturnc//结果,4code参考refmt_multiplicationref,mt_subtractionref,…

不返回任何值fn_callbyparasuba,@整数范例tcodec:=1,_callbyparasubcreturnc,…

透视汇总类似可见pivot_tableframepivot,支持如下a所有ts_sql聚合,sumofb内置函数quot_detailsquot,详情quot_firstquot,_lastquot最后一个c自定义函数,…

b的差矩阵即c=a,bmt_subtractiona,btmatrixvarctmatrixinteger,m减矩阵@@c@@,4032mt_subtractiona,creturnc//结果,0code参考refmt_multiplicationref,mt_additionref,…