from: https://blog.csdn.net/kangi/article/details/85247065
ctrl+r Lifting search class Handlers{ Add inside
function BeginRequestTime(oS: Session)
{ if (oS.Timers != null) {return oS.Ti
Tag: time consuming
PostgreSQL big data query Adex sumcore and non-Caocau
1. Create a test table
CREATE TABLE big_data
(
id character varying(50) NOT NULL,
name character varying(50),
datetime timestamp with time zone,
CONSTRAINT big_data_pkey PRIMARY KEY (id)