test: rm unused cast

GreptimeTeam · Aug 2, 2024 · 406bb31 · 406bb31
1 parent d408fdb
commit 406bb31
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Showing 3 changed files with 3 additions and 4 deletions.
diff --git a/src/flow/src/transform/aggr.rs b/src/flow/src/transform/aggr.rs
@@ -1497,7 +1497,7 @@ mod test {
     #[tokio::test]
     async fn test_cast_max_min() {
         let engine = create_test_query_engine();
-        let sql = "SELECT CAST((max(number) - min(number)) AS FLOAT)/30.0, date_bin(INTERVAL '30 second', CAST(ts AS TimestampMillisecond)) as time_window from numbers_with_ts GROUP BY time_window";
+        let sql = "SELECT (max(number) - min(number))/30.0, date_bin(INTERVAL '30 second', CAST(ts AS TimestampMillisecond)) as time_window from numbers_with_ts GROUP BY time_window";
         let plan = sql_to_substrait(engine.clone(), sql).await;
 
         let mut ctx = create_test_ctx();
@@ -1612,7 +1612,6 @@ mod test {
                     .map(vec![
                         ScalarExpr::Column(1)
                             .call_binary(ScalarExpr::Column(2), BinaryFunc::SubUInt32)
-                            .cast(CDT::float32_datatype())
                             .cast(CDT::float64_datatype())
                             .call_binary(
                                 ScalarExpr::Literal(Value::from(30.0f64), CDT::float64_datatype()),

diff --git a/tests/cases/standalone/common/flow/flow_basic.result b/tests/cases/standalone/common/flow/flow_basic.result
@@ -154,7 +154,7 @@ Affected Rows: 0
 CREATE FLOW find_approx_rate
 SINK TO approx_rate
 AS
-SELECT CAST((max(byte) - min(byte)) AS FLOAT)/30.0 as rate, date_bin(INTERVAL '30 second', ts) as time_window from bytes_log GROUP BY time_window;
+SELECT (max(byte) - min(byte))/30.0 as rate, date_bin(INTERVAL '30 second', ts) as time_window from bytes_log GROUP BY time_window;
 
 Affected Rows: 0
 

diff --git a/tests/cases/standalone/common/flow/flow_basic.sql b/tests/cases/standalone/common/flow/flow_basic.sql
@@ -77,7 +77,7 @@ CREATE TABLE approx_rate (
 CREATE FLOW find_approx_rate
 SINK TO approx_rate
 AS
-SELECT CAST((max(byte) - min(byte)) AS FLOAT)/30.0 as rate, date_bin(INTERVAL '30 second', ts) as time_window from bytes_log GROUP BY time_window;
+SELECT (max(byte) - min(byte))/30.0 as rate, date_bin(INTERVAL '30 second', ts) as time_window from bytes_log GROUP BY time_window;
 
 INSERT INTO bytes_log VALUES 
 (101, '2025-01-01 00:00:01'),