|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
1 |
/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
|
2 |
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
|
|
3 |
*
|
|
4 |
* Copyright (C) 2008 Sun Microsystems
|
|
5 |
*
|
|
6 |
* This program is free software; you can redistribute it and/or modify
|
|
7 |
* it under the terms of the GNU General Public License as published by
|
|
8 |
* the Free Software Foundation; version 2 of the License.
|
|
9 |
*
|
|
10 |
* This program is distributed in the hope that it will be useful,
|
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
13 |
* GNU General Public License for more details.
|
|
14 |
*
|
|
15 |
* You should have received a copy of the GNU General Public License
|
|
16 |
* along with this program; if not, write to the Free Software
|
|
17 |
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
18 |
*/
|
|
19 |
||
20 |
||
21 |
#ifndef DRIZZLED_TABLE_IDENT_H
|
|
22 |
#define DRIZZLED_TABLE_IDENT_H
|
|
23 |
||
|
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
24 |
namespace drizzled |
25 |
{
|
|
26 |
||
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
27 |
/* Structure for db & table in sql_yacc */
|
|
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
28 |
class Table_ident :public memory::SqlAlloc |
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
29 |
{
|
30 |
public: |
|
31 |
LEX_STRING db; |
|
32 |
LEX_STRING table; |
|
33 |
Select_Lex_Unit *sel; |
|
|
971.3.59
by Eric Day
Removed client_capabilities from session and pushed functionality into protocol plugin. |
34 |
inline Table_ident(LEX_STRING db_arg, LEX_STRING table_arg) |
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
35 |
:table(table_arg), sel((Select_Lex_Unit *)0) |
36 |
{
|
|
|
971.3.59
by Eric Day
Removed client_capabilities from session and pushed functionality into protocol plugin. |
37 |
db= db_arg; |
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
38 |
}
|
|
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
39 |
explicit Table_ident(LEX_STRING table_arg) |
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
40 |
:table(table_arg), sel((Select_Lex_Unit *)0) |
41 |
{
|
|
42 |
db.str=0; |
|
43 |
}
|
|
44 |
/*
|
|
45 |
This constructor is used only for the case when we create a derived
|
|
46 |
table. A derived table has no name and doesn't belong to any database.
|
|
47 |
Later, if there was an alias specified for the table, it will be set
|
|
48 |
by add_table_to_list.
|
|
49 |
*/
|
|
|
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
50 |
explicit Table_ident(Select_Lex_Unit *s) : sel(s) |
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
51 |
{
|
52 |
/* We must have a table name here as this is used with add_table_to_list */
|
|
53 |
db.str= empty_c_string; /* a subject to casedn_str */ |
|
54 |
db.length= 0; |
|
55 |
table.str= internal_table_name; |
|
56 |
table.length=1; |
|
57 |
}
|
|
58 |
bool is_derived_table() const { return test(sel); } |
|
59 |
inline void change_db(char *db_name) |
|
60 |
{
|
|
|
895
by Brian Aker
Completion (?) of uint conversion. |
61 |
db.str= db_name; db.length= (uint32_t) strlen(db_name); |
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
62 |
}
|
63 |
};
|
|
64 |
||
|
1280.1.10
by Monty Taylor
Put everything in drizzled into drizzled namespace. |
65 |
} /* namespace drizzled */ |
66 |
||
|
851
by Brian Aker
Class rewrite of Session (aka get all of the junk out) |
67 |
#endif /* DRIZZLED_TABLE_IDENT_H */ |