homework-jianmu/docs-examples/rust/schemalessexample/examples/influxdb_line_example.rs

23 lines
951 B
Rust

use libtaos::schemaless::*;
use libtaos::*;
fn main() {
let taos = TaosCfg::default().connect().expect("fail to connect");
taos.raw_query("CREATE DATABASE test").unwrap();
taos.raw_query("USE test").unwrap();
let lines = ["meters,location=California.LosAngeles,groupid=2 current=11.8,voltage=221,phase=0.28 1648432611249",
"meters,location=California.LosAngeles,groupid=2 current=13.4,voltage=223,phase=0.29 1648432611250",
"meters,location=California.LosAngeles,groupid=3 current=10.8,voltage=223,phase=0.29 1648432611249",
"meters,location=California.LosAngeles,groupid=3 current=11.3,voltage=221,phase=0.35 1648432611250"];
let affected_rows = taos
.schemaless_insert(
&lines,
TSDB_SML_LINE_PROTOCOL,
TSDB_SML_TIMESTAMP_MILLISECONDS,
)
.unwrap();
println!("affected_rows={}", affected_rows);
}
// run with: cargo run --example influxdb_line_example