database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Extensions to support this:

Browse Source 
SHOW CREATE DATABASE [IF NOT EXISTS] dbname

Version dependant parts are displayed in appropriative comments:
CREATE DATABASE /*!32312 IF NOT EXISTS*/ `ucs` /*!40100 DEFAULT CHARACTER SET ucs2*/
This commit is contained in:
bar@bar.mysql.r18.ru
2002-11-06 12:01:38 +04:00
parent 529146269d
commit 8229d282f7
5 changed files with 25 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
sql/sql_db.cc
View File

@ -597,7 +597,7 @@ bool mysql_change_db(THD *thd, const char *name)
}
int mysqld_show_create_db(THD *thd, const char *dbname)
int mysqld_show_create_db(THD *thd, const char *dbname, HA_CREATE_INFO *create_info)
{
int length;
char path[FN_REFLEN], *to;
@ -605,6 +605,8 @@ int mysqld_show_create_db(THD *thd, const char *dbname)
bool found_libchar;
HA_CREATE_INFO create;
CONVERT *convert=thd->variables.convert_set;
uint create_options = create_info ? create_info->options : 0;
DBUG_ENTER("mysql_show_create_db");
if (check_db_name(dbname))
@ -660,12 +662,17 @@ int mysqld_show_create_db(THD *thd, const char *dbname)
String *packet = &thd->packet;
packet->length(0);
net_store_data(packet, convert, dbname);
to= strxmov(path, "CREATE DATABASE `", dbname, "`", NullS);
to= strxmov(path, "CREATE DATABASE ", NullS);
if (create_options & HA_LEX_CREATE_IF_NOT_EXISTS)
to= strxmov(to,"/*!32312 IF NOT EXISTS*/ ", NullS);
to=strxmov(to,"`",dbname,"`", NullS);
if (create.table_charset)
to= strxmov(to," DEFAULT CHARACTER SET ", create.table_charset->name,
NullS);
to= strxmov(to," /*!40100 DEFAULT CHARACTER SET ",
create.table_charset->name,"*/",NullS);
net_store_data(packet, convert, path, (uint) (to-path));
if (my_net_write(&thd->net,(char*) packet->ptr(), packet->length()))
DBUG_RETURN(1);