diff options
Diffstat (limited to 'sql/sql_lex.h')
| -rw-r--r-- | sql/sql_lex.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sql/sql_lex.h b/sql/sql_lex.h index 4b9b35819fe..d0ded22897c 100644 --- a/sql/sql_lex.h +++ b/sql/sql_lex.h @@ -1544,6 +1544,7 @@ typedef struct st_lex : public Query_tables_list LEX_USER *grant_user; XID *xid; THD *thd; + Virtual_column_info *vcol_info; /* maintain a list of used plugins for this LEX */ DYNAMIC_ARRAY plugins; @@ -1626,6 +1627,14 @@ typedef struct st_lex : public Query_tables_list syntax error back. */ bool expr_allows_subselect; + /* + A special command "PARSE_VCOL_EXPR" is defined for the parser + to translate a defining expression of a virtual column into an + Item object. + The following flag is used to prevent other applications to use + this command. + */ + bool parse_vcol_expr; thr_lock_type lock_option; enum SSL_type ssl_type; /* defined in violite.h */ |