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_util.h
+++ b/src/sql/engine/expr/ob_expr_util.h
@ -145,7 +145,7 @@ T ObExprUtil::trunc_integer(T val, int64_t dec)
    } else if (ObDoubleType == expr.args_[0]->datum_meta_.type_) {                               \
      const double arg = radian->get_double();                                                   \
      if (INVALID_DOUBLE_ARG_CHECK) {                                                            \
-        ret = INVALID_DOUBLE_ARG_ERRNO;                                                          \
+        res_datum.set_null();                                                                    \
      } else {                                                                                   \
        res_datum.set_double(tritype(arg));                                                      \
      }                                                                                          \