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fix: fix type casting issue (#1652)

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* fix: fix type casting issue

* chore: apply suggestion from CR
This commit is contained in:
Weny Xu
2023-05-27 01:17:56 +09:00
committed by GitHub
parent 0da94930d5
commit 4094907c09
3 changed files with 72 additions and 86 deletions
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38
tests-integration/src/tests/instance_test.rs
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@@ -1233,6 +1233,44 @@ async fn test_execute_copy_from_s3(instance: Arc<dyn MockInstance>) {
}
}
#[apply(both_instances_cases)]
async fn test_cast_type_issue_1594(instance: Arc<dyn MockInstance>) {
let instance = instance.frontend();
// setups
execute_sql(
&instance,
"create table tsbs_cpu(hostname STRING, environment STRING, usage_user DOUBLE, usage_system DOUBLE, usage_idle DOUBLE, usage_nice DOUBLE, usage_iowait DOUBLE, usage_irq DOUBLE, usage_softirq DOUBLE, usage_steal DOUBLE, usage_guest DOUBLE, usage_guest_nice DOUBLE, ts TIMESTAMP TIME INDEX, PRIMARY KEY(hostname));",
)
.await;
let filepath = get_data_dir("../src/common/datasource/tests/csv/type_cast.csv")
.canonicalize()
.unwrap()
.display()
.to_string();
let output = execute_sql(
&instance,
&format!("copy tsbs_cpu from '{}' WITH(FORMAT='csv');", &filepath),
)
.await;
assert!(matches!(output, Output::AffectedRows(5)));
let output = execute_sql(&instance, "select * from tsbs_cpu order by hostname;").await;
let expected = "\
+----------+-------------+------------+--------------+------------+------------+--------------+-----------+---------------+-------------+-------------+------------------+---------------------+
| hostname | environment | usage_user | usage_system | usage_idle | usage_nice | usage_iowait | usage_irq | usage_softirq | usage_steal | usage_guest | usage_guest_nice | ts |
+----------+-------------+------------+--------------+------------+------------+--------------+-----------+---------------+-------------+-------------+------------------+---------------------+
| host_0 | test | 32.0 | 58.0 | 36.0 | 72.0 | 61.0 | 21.0 | 53.0 | 12.0 | 59.0 | 72.0 | 2023-04-01T00:00:00 |
| host_1 | staging | 12.0 | 32.0 | 50.0 | 84.0 | 19.0 | 73.0 | 38.0 | 37.0 | 72.0 | 2.0 | 2023-04-01T00:00:00 |
| host_2 | test | 98.0 | 5.0 | 40.0 | 95.0 | 64.0 | 39.0 | 21.0 | 63.0 | 53.0 | 94.0 | 2023-04-01T00:00:00 |
| host_3 | test | 98.0 | 95.0 | 7.0 | 48.0 | 99.0 | 67.0 | 14.0 | 86.0 | 36.0 | 23.0 | 2023-04-01T00:00:00 |
| host_4 | test | 32.0 | 44.0 | 11.0 | 53.0 | 64.0 | 9.0 | 17.0 | 39.0 | 20.0 | 7.0 | 2023-04-01T00:00:00 |
+----------+-------------+------------+--------------+------------+------------+--------------+-----------+---------------+-------------+-------------+------------------+---------------------+";
check_output_stream(output, expected).await;
}
#[apply(both_instances_cases)]
async fn test_information_schema_dot_tables(instance: Arc<dyn MockInstance>) {
let is_distributed_mode = instance.is_distributed_mode();