Merge 10.3 into 10.4

1 files changed, 26 insertions, 14 deletions

diff --git a/sql/sql_class.h b/sql/sql_class.h
index 5fac4369623..2b46fc69365 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -2437,6 +2437,20 @@ public:
   /* container for handler's private per-connection data */
   Ha_data ha_data[MAX_HA];
 
+  /**
+    Bit field for the state of binlog warnings.
+
+    The first Lex::BINLOG_STMT_UNSAFE_COUNT bits list all types of
+    unsafeness that the current statement has.
+
+    This must be a member of THD and not of LEX, because warnings are
+    detected and issued in different places (@c
+    decide_logging_format() and @c binlog_query(), respectively).
+    Between these calls, the THD->lex object may change; e.g., if a
+    stored routine is invoked.  Only THD persists between the calls.
+  */
+  uint32 binlog_unsafe_warning_flags;
+
 #ifndef MYSQL_CLIENT
   binlog_cache_mngr *  binlog_setup_trx_data();
 
@@ -2546,20 +2560,6 @@ private:
   */
   enum_binlog_format current_stmt_binlog_format;
 
-  /**
-    Bit field for the state of binlog warnings.
-
-    The first Lex::BINLOG_STMT_UNSAFE_COUNT bits list all types of
-    unsafeness that the current statement has.
-
-    This must be a member of THD and not of LEX, because warnings are
-    detected and issued in different places (@c
-    decide_logging_format() and @c binlog_query(), respectively).
-    Between these calls, the THD->lex object may change; e.g., if a
-    stored routine is invoked.  Only THD persists between the calls.
-  */
-  uint32 binlog_unsafe_warning_flags;
-
   /*
     Number of outstanding table maps, i.e., table maps in the
     transaction cache.
@@ -4536,6 +4536,18 @@ public:
   }
   void leave_locked_tables_mode();
   int decide_logging_format(TABLE_LIST *tables);
+  /*
+   In Some cases when decide_logging_format is called it does not have all
+   information to decide the logging format. So that cases we call decide_logging_format_2
+   at later stages in execution.
+   One example would be binlog format for IODKU but column with unique key is not inserted.
+   We dont have inserted columns info when we call decide_logging_format so on later stage we call
+   decide_logging_format_low
+
+   @returns 0 if no format is changed
+            1 if there is change in binlog format
+  */
+  int decide_logging_format_low(TABLE *table);
 
   enum need_invoker { INVOKER_NONE=0, INVOKER_USER, INVOKER_ROLE};
   void binlog_invoker(bool role) { m_binlog_invoker= role ? INVOKER_ROLE : INVOKER_USER; }