fix for bug#16404 (Events: keyword is ENABLED rather than ENABLE)

WL#1034 (Internal CRON)


mysql-test/r/events.result:
  fix results file
mysql-test/t/events.test:
  change test for the fix of bug#16404
sql/lex.h:
  enabled/disabled were only for events, going back to enable/disable
  fix for bug#16404
sql/sql_yacc.yy:
  ENABLED -> ENABLE
  DISABLED -> DISABLE
  fix for bug#16404 (Events: keyword is ENABLED rather than ENABLE)

mysql-test/r/events.result

@@ -4,8 +4,9 @@ drop event if exists event1;
 Warnings:
 Note	1305	Event event1 does not exist
 create event event1 on schedule every 15 minute starts now() ends date_add(now(), interval 5 hour) DO begin end;
-alter event event1 rename to event2;
-alter event event2 disabled;
+alter event event1 rename to event2 enable;
+alter event event2 disable;
+alter event event2 enable;
 alter event event2 on completion not preserve;
 alter event event2 on schedule every 1 year on completion preserve rename to event3 comment "new comment" do begin select 1; end__
 alter event event3 rename to event2;

mysql-test/t/events.test

@@ -2,8 +2,9 @@ create database if not exists events_test;
 use events_test;
 drop event if exists event1;
 create event event1 on schedule every 15 minute starts now() ends date_add(now(), interval 5 hour) DO begin end;
-alter event event1 rename to event2;
-alter event event2 disabled;
+alter event event1 rename to event2 enable;
+alter event event2 disable;
+alter event event2 enable;
 alter event event2 on completion not preserve;
 delimiter __;
 alter event event2 on schedule every 1 year on completion preserve rename to event3 comment "new comment" do begin select 1; end__

sql/lex.h

@@ -168,7 +168,6 @@ static SYMBOL symbols[] = {
   { "DETERMINISTIC",    SYM(DETERMINISTIC_SYM)},
   { "DIRECTORY",	SYM(DIRECTORY_SYM)},
   { "DISABLE",		SYM(DISABLE_SYM)},
-  { "DISABLED",		SYM(DISABLED_SYM)},
   { "DISCARD",		SYM(DISCARD)},
   { "DISK",		SYM(DISK_SYM)},
   { "DISTINCT",		SYM(DISTINCT)},
@@ -185,7 +184,6 @@ static SYMBOL symbols[] = {
   { "ELSE",             SYM(ELSE)},
   { "ELSEIF",           SYM(ELSEIF_SYM)},
   { "ENABLE",		SYM(ENABLE_SYM)},
-  { "ENABLED",		SYM(ENABLED_SYM)},
   { "ENCLOSED",		SYM(ENCLOSED)},
   { "END",		SYM(END)},
   { "ENDS",		SYM(ENDS_SYM)},

sql/sql_yacc.yy

@@ -243,7 +243,6 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  DETERMINISTIC_SYM
 %token  DIRECTORY_SYM
 %token  DISABLE_SYM
-%token  DISABLED_SYM
 %token  DISCARD
 %token  DISK_SYM
 %token  DISTINCT
@@ -259,7 +258,6 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %token  ELSEIF_SYM
 %token  ELT_FUNC
 %token  ENABLE_SYM
-%token  ENABLED_SYM
 %token  ENCLOSED
 %token  ENCODE_SYM
 %token  ENCRYPT
@@ -1446,14 +1444,14 @@ ev_schedule_time: EVERY_SYM expr interval
       ;
     
 opt_ev_status: /* empty */ {$<ulong_num>$= 0;}
-        | ENABLED_SYM
+        | ENABLE_SYM
           {
             LEX *lex=Lex;
             if (!lex->et_compile_phase)
               lex->et->status= MYSQL_EVENT_ENABLED;
             $<ulong_num>$= 1;	   
           }
-        | DISABLED_SYM
+        | DISABLE_SYM
           {
             LEX *lex=Lex;
             
@@ -9302,7 +9300,7 @@ keyword_sp:
 	| DELAY_KEY_WRITE_SYM	{}
 	| DES_KEY_FILE		{}
 	| DIRECTORY_SYM		{}
-	| DISABLED_SYM		{}
+	| DISABLE_SYM		{}
 	| DISCARD		{}
 	| DISK_SYM              {}
 	| DUMPFILE		{}
@@ -9322,9 +9320,7 @@ keyword_sp:
 	| EXTENT_SIZE_SYM       {}
 	| FAST_SYM		{}
 	| FOUND_SYM		{}
-	| DISABLE_SYM		{}
 	| ENABLE_SYM		{}
-	| ENABLED_SYM		{}
 	| FULL			{}
 	| FILE_SYM		{}
 	| FIRST_SYM		{}