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[MDEV-7978] Update grammar for new syntax

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Extend the syntax accepted by the grammar to account for the new create user
and alter user syntax.
This commit is contained in:
Vicențiu Ciorbaru
2016-01-17 17:00:19 +02:00
committed by Daniel Black
parent 873cc1e77a
commit c169838611
7 changed files with 73 additions and 20 deletions
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10
sql/sql_parse.cc
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@ -443,6 +443,7 @@ void init_update_queries(void)
sql_command_flags[SQLCOM_CREATE_USER]= CF_CHANGES_DATA;
sql_command_flags[SQLCOM_RENAME_USER]= CF_CHANGES_DATA;
sql_command_flags[SQLCOM_DROP_USER]= CF_CHANGES_DATA;
sql_command_flags[SQLCOM_ALTER_USER]= CF_CHANGES_DATA;
sql_command_flags[SQLCOM_CREATE_ROLE]= CF_CHANGES_DATA;
sql_command_flags[SQLCOM_GRANT]= CF_CHANGES_DATA;
sql_command_flags[SQLCOM_GRANT_ROLE]= CF_CHANGES_DATA;
@ -506,6 +507,7 @@ void init_update_queries(void)
sql_command_flags[SQLCOM_CHECKSUM]= CF_REPORT_PROGRESS;
sql_command_flags[SQLCOM_CREATE_USER]|= CF_AUTO_COMMIT_TRANS;
sql_command_flags[SQLCOM_ALTER_USER]|= CF_AUTO_COMMIT_TRANS;
sql_command_flags[SQLCOM_DROP_USER]|= CF_AUTO_COMMIT_TRANS;
sql_command_flags[SQLCOM_RENAME_USER]|= CF_AUTO_COMMIT_TRANS;
sql_command_flags[SQLCOM_CREATE_ROLE]|= CF_AUTO_COMMIT_TRANS;
@ -601,6 +603,7 @@ void init_update_queries(void)
sql_command_flags[SQLCOM_ALTER_EVENT]|= CF_DISALLOW_IN_RO_TRANS;
sql_command_flags[SQLCOM_DROP_EVENT]|= CF_DISALLOW_IN_RO_TRANS;
sql_command_flags[SQLCOM_CREATE_USER]|= CF_DISALLOW_IN_RO_TRANS;
sql_command_flags[SQLCOM_ALTER_USER]|= CF_DISALLOW_IN_RO_TRANS;
sql_command_flags[SQLCOM_RENAME_USER]|= CF_DISALLOW_IN_RO_TRANS;
sql_command_flags[SQLCOM_DROP_USER]|= CF_DISALLOW_IN_RO_TRANS;
sql_command_flags[SQLCOM_CREATE_SERVER]|= CF_DISALLOW_IN_RO_TRANS;
@ -4403,6 +4406,7 @@ mysql_execute_command(THD *thd)
my_ok(thd);
break;
}
case SQLCOM_ALTER_USER:
case SQLCOM_RENAME_USER:
{
if (check_access(thd, UPDATE_ACL, "mysql", NULL, NULL, 1, 1) &&
@ -4410,7 +4414,11 @@ mysql_execute_command(THD *thd)
break;
/* Conditionally writes to binlog */
WSREP_TO_ISOLATION_BEGIN(WSREP_MYSQL_DB, NULL, NULL)
if (!(res= mysql_rename_user(thd, lex->users_list)))
if (lex->sql_command == SQLCOM_ALTER_USER)
res= mysql_alter_user(thd, lex->users_list);
else
res= mysql_rename_user(thd, lex->users_list);
if (!res)
my_ok(thd);
break;
}