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-rw-r--r--sql/sql_class.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h
index 1997add96dc..1078eacd035 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -156,9 +156,15 @@ enum enum_binlog_row_image {
#define MODE_HIGH_NOT_PRECEDENCE (1ULL << 29)
#define MODE_NO_ENGINE_SUBSTITUTION (1ULL << 30)
#define MODE_PAD_CHAR_TO_FULL_LENGTH (1ULL << 31)
+/* SQL mode bits defined above are common for MariaDB and MySQL */
+#define MODE_MASK_MYSQL_COMPATIBLE 0xFFFFFFFFULL
+/* The following modes are specific to MariaDB */
#define MODE_EMPTY_STRING_IS_NULL (1ULL << 32)
#define MODE_SIMULTANEOUS_ASSIGNMENT (1ULL << 33)
#define MODE_TIME_ROUND_FRACTIONAL (1ULL << 34)
+/* The following modes are specific to MySQL */
+#define MODE_MYSQL80_TIME_TRUNCATE_FRACTIONAL (1ULL << 32)
+
/* Bits for different old style modes */
#define OLD_MODE_NO_DUP_KEY_WARNINGS_WITH_IGNORE (1 << 0)