Add pow as synonym for power

apache · Jul 16, 2022 · ee0d85b · ee0d85b
1 parent c528986
commit ee0d85b
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/datafusion/core/tests/sql/functions.rs b/datafusion/core/tests/sql/functions.rs
@@ -495,9 +495,9 @@ async fn test_power() -> Result<()> {
     ctx.register_table("test", Arc::new(table))?;
     let sql = r"SELECT power(i32, exp_i) as power_i32,
                  power(i64, exp_f) as power_i64,
-                 power(f32, exp_i) as power_f32,
+                 pow(f32, exp_i) as power_f32,
                  power(f64, exp_f) as power_f64,
-                 power(2, 3) as power_int_scalar,
+                 pow(2, 3) as power_int_scalar,
                  power(2.5, 3.0) as power_float_scalar
           FROM (select test.*, 3 as exp_i, 3.0 as exp_f from test) a";
     let actual = execute_to_batches(&ctx, sql).await;

diff --git a/datafusion/expr/src/built_in_function.rs b/datafusion/expr/src/built_in_function.rs
@@ -273,7 +273,7 @@ impl FromStr for BuiltinScalarFunction {
             "log" => BuiltinScalarFunction::Log,
             "log10" => BuiltinScalarFunction::Log10,
             "log2" => BuiltinScalarFunction::Log2,
-            "power" => BuiltinScalarFunction::Power,
+            "power" | "pow" => BuiltinScalarFunction::Power,
             "round" => BuiltinScalarFunction::Round,
             "signum" => BuiltinScalarFunction::Signum,
             "sin" => BuiltinScalarFunction::Sin,