implement expr asin/acos/cot/cos in mysql mode

2021-07-21 18:01:16 +08:00
parent 26d446e4f1
commit 889d5cb6d8
11 changed files with 118 additions and 5 deletions
--- a/src/sql/engine/expr/ob_expr_operator.cpp
+++ b/src/sql/engine/expr/ob_expr_operator.cpp
@ -1591,7 +1591,7 @@ int ObExprOperator::calc_trig_function_result_type1(
    type.set_precision(ObAccuracy::DDL_DEFAULT_ACCURACY2[ORACLE_MODE][type.get_type()].get_precision());
  }
  type1.set_calc_type(type.get_type());
-  ObExprOperator::calc_result_flag1(type, type1);
+  //no need add not null check for trig/ln/e funciotn in mysql mode
  return ret;
 }