diff options
Diffstat (limited to 'sql/sql_yacc.yy')
| -rw-r--r-- | sql/sql_yacc.yy | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy index 52334b4830e..2930c60310a 100644 --- a/sql/sql_yacc.yy +++ b/sql/sql_yacc.yy @@ -945,7 +945,7 @@ field_list_item: ; column_def: - field_spec check_constraint + field_spec opt_check_constraint | field_spec references { Lex->col_list.empty(); /* Alloced by sql_alloc */ @@ -963,20 +963,31 @@ key_def: { Lex->col_list.empty(); /* Alloced by sql_alloc */ } + | constraint opt_check_constraint + { + Lex->col_list.empty(); /* Alloced by sql_alloc */ + } | opt_constraint check_constraint { Lex->col_list.empty(); /* Alloced by sql_alloc */ } ; -check_constraint: +opt_check_constraint: /* empty */ - | CHECK_SYM expr + | check_constraint + ; + +check_constraint: + CHECK_SYM expr ; opt_constraint: /* empty */ - | CONSTRAINT opt_ident; + | constraint; + +constraint: + CONSTRAINT opt_ident; field_spec: field_ident |