docs: add wal args

2023-05-08 10:41:22 +08:00 · 2023-05-08 10:41:22 +08:00 · cbdddeffec
parent 2053dcae00
commit cbdddeffec
1 changed files with 1 additions and 1 deletions
--- a/docs/examples/rust/nativeexample/examples/subscribe_demo.rs
+++ b/docs/examples/rust/nativeexample/examples/subscribe_demo.rs
@ -45,7 +45,7 @@ async fn main() -> anyhow::Result<()> {
    taos.exec_many([
        format!("DROP TOPIC IF EXISTS tmq_meters"),
        format!("DROP DATABASE IF EXISTS `{db}`"),
-        format!("CREATE DATABASE `{db}`"),
+        format!("CREATE DATABASE `{db}` WAL_RETENTION_PERIOD 3600"),
        format!("USE `{db}`"),
        // create super table
        format!("CREATE TABLE `meters` (`ts` TIMESTAMP, `current` FLOAT, `voltage` INT, `phase` FLOAT) TAGS (`groupid` INT, `location` BINARY(24))"),