Fix tests

* test results
* HISTORY in ora parser

sql/lex.h

@@ -273,7 +273,6 @@ static SYMBOL symbols[] = {
   { "HAVING",		SYM(HAVING)},
   { "HELP",		SYM(HELP_SYM)},
   { "HIGH_PRIORITY",	SYM(HIGH_PRIORITY)},
-  { "INVISIBLE",        SYM(INVISIBLE_SYM)},
   { "HISTORY",      	SYM(HISTORY_SYM)},
   { "HOST",		SYM(HOST_SYM)},
   { "HOSTS",		SYM(HOSTS_SYM)},
@@ -310,6 +309,7 @@ static SYMBOL symbols[] = {
   { "INT8",		SYM(BIGINT)},
   { "INTEGER",		SYM(INT_SYM)},
   { "INTERVAL",		SYM(INTERVAL_SYM)},
+  { "INVISIBLE",        SYM(INVISIBLE_SYM)},
   { "INTO",		SYM(INTO)},
   { "IO",     SYM(IO_SYM)},
   { "IO_THREAD",        SYM(RELAY_THREAD)},

sql/sql_yacc.yy

@@ -1156,7 +1156,6 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  HEX_NUM
 %token  HEX_STRING
 %token  HIGH_PRIORITY
-%token  INVISIBLE_SYM
 %token  HISTORY_SYM                   /* MYSQL */
 %token  HOST_SYM
 %token  HOSTS_SYM
@@ -1198,6 +1197,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  ISOPEN_SYM                    /* Oracle-N   */
 %token  ISSUER_SYM
 %token  ITERATE_SYM
+%token  INVISIBLE_SYM
 %token  JOIN_SYM                      /* SQL-2003-R */
 %token  JSON_SYM
 %token  KEYS
@@ -15517,7 +15517,6 @@ keyword_sp_not_data_type:
         | GOTO_SYM                 {}
         | HASH_SYM                 {}
         | HARD_SYM                 {}
-        | INVISIBLE_SYM            {}
         | HISTORY_SYM              {}
         | HOSTS_SYM                {}
         | HOUR_SYM                 {}
@@ -15536,6 +15535,7 @@ keyword_sp_not_data_type:
         | ISOPEN_SYM               {}
         | ISSUER_SYM               {}
         | INSERT_METHOD            {}
+        | INVISIBLE_SYM            {}
         | KEY_BLOCK_SIZE           {}
         | LAST_VALUE               {}
         | LAST_SYM                 {}

sql/sql_yacc_ora.yy

@@ -284,6 +284,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
    Comments for TOKENS.
    For each token, please include in the same line a comment that contains
    the following tags:
+   SQL-2011-R : Reserved keyword as per SQL-2011
    SQL-2011-N : Non Reserved keyword as per SQL-2011
    SQL-2003-R : Reserved keyword as per SQL-2003
    SQL-2003-N : Non Reserved keyword as per SQL-2003
@@ -538,7 +539,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  HEX_NUM
 %token  HEX_STRING
 %token  HIGH_PRIORITY
-%token  INVISIBLE_SYM
+%token  HISTORY_SYM                   /* MYSQL */
 %token  HOST_SYM
 %token  HOSTS_SYM
 %token  HOUR_MICROSECOND_SYM
@@ -579,6 +580,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  ISOPEN_SYM                    /* Oracle-N   */
 %token  ISSUER_SYM
 %token  ITERATE_SYM
+%token  INVISIBLE_SYM
 %token  JOIN_SYM                      /* SQL-2003-R */
 %token  JSON_SYM
 %token  KEYS
@@ -743,7 +745,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  PERCENT_RANK_SYM
 %token  PERCENTILE_CONT_SYM
 %token  PERCENTILE_DISC_SYM
-%token  PERIOD_SYM                    /* 32N2439 */
+%token  PERIOD_SYM                    /* SQL-2011-R */
 %token  PERSISTENT_SYM
 %token  PHASE_SYM
 %token  PLUGINS_SYM
@@ -910,8 +912,8 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  SWAPS_SYM
 %token  SWITCHES_SYM
 %token  SYSDATE
-%token  SYSTEM                        /* 32N2439 */
-%token  SYSTEM_TIME_SYM               /* 32N2439 */
+%token  SYSTEM                        /* SQL-2011-R */
+%token  SYSTEM_TIME_SYM               /* SQL-2011-R */
 %token  TABLES
 %token  TABLESPACE
 %token  TABLE_REF_PRIORITY
@@ -982,7 +984,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  VARIANCE_SYM
 %token  VARYING                       /* SQL-2003-R */
 %token  VAR_SAMP_SYM
-%token  VERSIONING_SYM                /* 32N2439 */
+%token  VERSIONING_SYM                /* SQL-2011-R */
 %token  VIA_SYM
 %token  VIEW_SYM                      /* SQL-2003-N */
 %token  VIRTUAL_SYM