MDEV-11597 Assertion when doing select from virtual column with impossible value

- Changed error handlers interface so that they can change error level in
  the handler
- Give warnings and errors when calculating virtual columns
- On insert/update error is fatal in strict mode.
- SELECT and DELETE will only give a warning if a virtual field generates an error
- Added VCOL_UPDATE_FOR_DELETE and VCOL_UPDATE_INDEX_FOR_REPLACE to be able to
  easily detect in update_virtual_fields() if we should use an error
  handler to mask errors or not.

1 files changed, 1 insertions, 1 deletions

diff --git a/storage/federatedx/ha_federatedx.cc b/storage/federatedx/ha_federatedx.cc
index a4da84ddaf3..e3506e1a4df 100644
--- a/storage/federatedx/ha_federatedx.cc
+++ b/storage/federatedx/ha_federatedx.cc
@@ -1786,7 +1786,7 @@ public:
 
 public:
   bool handle_condition(THD *thd, uint sql_errno, const char* sqlstate,
-                        Sql_condition::enum_warning_level level,
+                        Sql_condition::enum_warning_level *level,
                         const char* msg, Sql_condition ** cond_hdl)
   {
     return sql_errno >= ER_ABORTING_CONNECTION &&