New CAST syntax

Cleanup of multi-table-delete in sql_yacc.yy
Changed syntax of MAXIMUM QUERIES PER HOUR to MAX_QUERIES_PER_HOUR to
not get too many reserved words.


Docs/manual.texi:
  Updated information about CAST
mysql-test/r/bigint.result:
  New CAST syntax
mysql-test/r/create.result:
  New CAST syntax
mysql-test/r/variables.result:
  Fix after merge with 3.23
mysql-test/t/bigint.test:
  New CAST syntax
mysql-test/t/create.test:
  New CAST syntax
sql/item_create.cc:
  New CAST syntax
sql/item_func.h:
  New CAST syntax
sql/item_timefunc.cc:
  New CAST syntax
sql/item_timefunc.h:
  New CAST syntax
sql/lex.h:
  Changed syntax to MAX_QUERIES_PER_HOUR to not get too many reserved words.
sql/mysql_priv.h:
  Cleanup multi-delete
sql/sql_parse.cc:
  Cleanup multi-delete
sql/sql_yacc.yy:
  Cleanup multi-delete.
  New CAST syntax.
  Removed some restricted words.

1 files changed, 4 insertions, 5 deletions

diff --git a/sql/lex.h b/sql/lex.h
index 3b91a0b35ef..c2664e4e8c0 100644
--- a/sql/lex.h
+++ b/sql/lex.h
@@ -228,7 +228,7 @@ static SYMBOL symbols[] = {
   { "MASTER_SERVER_ID",           SYM(MASTER_SERVER_ID_SYM),0,0},
   { "MASTER_USER",           SYM(MASTER_USER_SYM),0,0},
   { "MAX_ROWS",		SYM(MAX_ROWS),0,0},
-  { "MAXIMUM",		SYM(MAXIMUM),0,0},
+  { "MAX_QUERIES_PER_HOUR", SYM(MAX_QUERIES_PER_HOUR), 0,0},
   { "MATCH",		SYM(MATCH),0,0},
   { "MEDIUMBLOB",	SYM(MEDIUMBLOB),0,0},
   { "MEDIUMTEXT",	SYM(MEDIUMTEXT),0,0},
@@ -242,7 +242,6 @@ static SYMBOL symbols[] = {
   { "MODE",		SYM(MODE_SYM),0,0},
   { "MODIFY",		SYM(MODIFY_SYM),0,0},
   { "MONTH",		SYM(MONTH_SYM),0,0},
-  { "MQH",		SYM(MQH_SYM),0,0},
   { "MRG_MYISAM",	SYM(MERGE_SYM),0,0},
   { "MYISAM",		SYM(MYISAM_SYM),0,0},
   { "NATURAL",		SYM(NATURAL),0,0},
@@ -267,7 +266,6 @@ static SYMBOL symbols[] = {
   { "PACK_KEYS",	SYM(PACK_KEYS_SYM),0,0},
   { "PARTIAL",		SYM(PARTIAL),0,0},
   { "PASSWORD",		SYM(PASSWORD),0,0},
-  { "PER",		SYM(PER_SYM),0,0},
   { "PURGE",		SYM(PURGE),0,0},
   { "PRECISION",	SYM(PRECISION),0,0},
   { "PREV",		SYM(PREV_SYM),0,0},
@@ -276,7 +274,6 @@ static SYMBOL symbols[] = {
   { "PROCESS"	,	SYM(PROCESS),0,0},
   { "PROCESSLIST",	SYM(PROCESSLIST_SYM),0,0},
   { "PRIVILEGES",	SYM(PRIVILEGES),0,0},
-  { "QUERIES",	        SYM(QUERIES),0,0},
   { "QUERY",		SYM(QUERY_SYM),0,0},
   { "QUICK",	        SYM(QUICK),0,0},
   { "RAID0",		SYM(RAID_0_SYM),0,0},
@@ -305,7 +302,7 @@ static SYMBOL symbols[] = {
   { "SERIALIZABLE",	SYM(SERIALIZABLE_SYM),0,0},
   { "SESSION",		SYM(SESSION_SYM),0,0},
   { "SET",		SYM(SET),0,0},
-  { "SIGNED",		SYM(SIGNED),0,0},
+  { "SIGNED",		SYM(SIGNED_SYM),0,0},
   { "SHARE",		SYM(SHARE_SYM),0,0},
   { "SHOW",		SYM(SHOW),0,0},
   { "SHUTDOWN",		SYM(SHUTDOWN),0,0},
@@ -397,6 +394,7 @@ static SYMBOL sql_functions[] = {
   { "BIT_COUNT",	SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_bit_count)},
   { "BIT_OR",		SYM(BIT_OR),0,0},
   { "BIT_AND",		SYM(BIT_AND),0,0},
+  { "CAST",		SYM(CAST_SYM),0,0},
   { "CEILING",		SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ceiling)},
   { "CHAR_LENGTH",	SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_char_length)},
   { "CHARACTER_LENGTH", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_char_length)},
@@ -405,6 +403,7 @@ static SYMBOL sql_functions[] = {
   { "CONCAT_WS",	SYM(CONCAT_WS),0,0},
   { "CONNECTION_ID",	SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_connection_id)},
   { "CONV",		SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_conv)},
+  { "CONVERT",		SYM(CONVERT_SYM),0,0},
   { "COUNT",		SYM(COUNT_SYM),0,0},
   { "COS",		SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_cos)},
   { "COT",		SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_cot)},