port case_builtin_math_expression to functions.slt

Author: jiangzhx

datafusion/core/tests/sql/functions.rs

@@ -84,7 +84,6 @@ pub mod arrow_files;
 pub mod create_drop;
 pub mod explain_analyze;
 pub mod expr;
-pub mod functions;
 pub mod group_by;
 pub mod joins;
 pub mod limit;

datafusion/core/tests/sql/mod.rs

@@ -525,25 +525,43 @@ drop table aggregate_test_100
 
 # case_sensitive_identifiers_functions
 statement ok
-create table t (i int) as values (1);
+create table t as values (
+    arrow_cast(2, 'Int8'),
+    arrow_cast(2, 'Int16'),
+    arrow_cast(2, 'Int32'),
+    arrow_cast(2, 'Int64'),
+    arrow_cast(2, 'UInt8'),
+    arrow_cast(2, 'UInt16'),
+    arrow_cast(2, 'UInt32'),
+    arrow_cast(2, 'UInt64'),
+    arrow_cast(2, 'Float32'),
+    arrow_cast(2, 'Float64')
+)
+;
 
 query R
-SELECT sqrt(i) FROM t
+SELECT sqrt(column1) FROM t
 ----
-1
+1.4142135623730951
 
 query R
-SELECT SQRT(i) FROM t
+SELECT SQRT(column1) FROM t
 ----
-1
+1.4142135623730951
 
 statement error Error during planning: Invalid function 'SQRT'
-SELECT "SQRT"(i) FROM t
+SELECT "SQRT"(column1) FROM t
 
 query R
-SELECT "sqrt"(i) FROM t
+SELECT "sqrt"(column1) FROM t
 ----
-1
+1.4142135623730951
+
+# case_builtin_math_expression
+query RRRRRRRRRR
+SELECT sqrt(column1),sqrt(column2),sqrt(column3),sqrt(column4),sqrt(column5),sqrt(column6),sqrt(column7),sqrt(column8),sqrt(column9),sqrt(column10) FROM t
+----
+1.4142135623730951 1.4142135623730951 1.4142135623730951 1.4142135623730951 1.4142135623730951 1.4142135623730951 1.4142135623730951 1.4142135623730951 1.4142135 1.4142135623730951
 
 statement ok
 drop table t