Re: [PHP-DB] selecting question
Ahha, thats true :) Clever :) - Original Message - From: William Fong [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, February 21, 2002 1:31 AM Subject: Re: [PHP-DB] selecting question That's what I'm talking about. Make that one table and put a 'status' column. Because then, wouldn't you be concerned on adding an entry to tbl.buildings and removing one from tbl.building_queue. -- William Fong - [EMAIL PROTECTED] Phone: 626.968.6424 x210 | Fax: 626.968.6877 Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] - Original Message - From: ACEAlex [EMAIL PROTECTED] To: William Fong [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 3:33 PM Subject: Re: [PHP-DB] selecting question : As i discribed (or did i??) building_info is for the different types of : buildings. Buildings are for those who are currently built, and : building_queue are for those who are on queue. I also have a key called : planet_id that says on which planet we are looking at. : : /Alexander : : - Original Message - : From: William Fong [EMAIL PROTECTED] : To: [EMAIL PROTECTED] : Sent: Thursday, February 21, 2002 12:24 AM : Subject: Re: [PHP-DB] selecting question : : : Ok... so tbl.building_info contains all the different types of buildings. : Didn't get that... :) : : So what are the other types for then? They seem to be identical. : : -- : William Fong - [EMAIL PROTECTED] : Phone: 626.968.6424 x210 | Fax: 626.968.6877 : Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] : : : : : - Original Message - : From: ACEAlex [EMAIL PROTECTED] : To: William Fong [EMAIL PROTECTED]; [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 1:56 PM : Subject: Re: [PHP-DB] selecting question : : : : Because the buildings that are avaible are stored in building info. : There : : are the info that says what the benifit is of that building to :) They : are : : not identical. A building type can exist on several places :) : : : : /Alexander : : : : - Original Message - : : From: William Fong [EMAIL PROTECTED] : : To: [EMAIL PROTECTED] : : Sent: Wednesday, February 20, 2002 10:46 PM : : Subject: Re: [PHP-DB] selecting question : : : : : : Hmmm... Why do you want two or three tables? Why not just one? : : tbl.buildings and tbl.building_queue looks identical. Looks like you : can : : merge the two and stick it in tbl.building_info. Just add in : : tbl.building_info a 'status' column. In that, I'd store say '1' for : : building in progress, and '2' for finished buildings. : : : : ??? : : : : -w : : : : -- : : William Fong - [EMAIL PROTECTED] : : Phone: 626.968.6424 x210 | Fax: 626.968.6877 : : Wireless #: 805.490.7732| Wireless E-mail: : [EMAIL PROTECTED] : : : : : : : : : : - Original Message - : : From: ACEAlex [EMAIL PROTECTED] : : To: Rick Emery [EMAIL PROTECTED]; php-db [EMAIL PROTECTED] : : Sent: Wednesday, February 20, 2002 12:53 PM : : Subject: Re: [PHP-DB] selecting question : : : : : : : I could make a rutine in php to make it work but i want to make the : : : datagrabbing thing in mysql :( : : : : : : - Original Message - : : : From: Rick Emery [EMAIL PROTECTED] : : : To: 'ACEAlex' [EMAIL PROTECTED] : : : Sent: Wednesday, February 20, 2002 6:25 PM : : : Subject: RE: [PHP-DB] selecting question : : : : : : : : : : : : I'm still trying to work this. There MUST be an easy answer... : : : rick : : : : : : -Original Message- : : : From: ACEAlex [mailto:[EMAIL PROTECTED]] : : : Sent: Wednesday, February 20, 2002 9:30 AM : : : To: Markus Lervik : : : Cc: php-db : : : Subject: Re: [PHP-DB] selecting question : : : : : : : : : Ok. i think i have to make things clearer :).. Here, is my real : mysql : : : thing. : : : I and a friend are trying to make a silly space game and i have : : problems : : : with this query. : : : Ok, if i set up a database with this : : : : : : CREATE TABLE building_info ( : : :id int(11) NOT NULL auto_increment, : : :name varchar(32) default NULL, : : :description text, : : :PRIMARY KEY (id) : : : ) TYPE=MyISAM; : : : INSERT INTO building_info VALUES (1,'Factory','N/A'); : : : INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); : : : INSERT INTO building_info VALUES (3,'Superfarm','N/A'); : : : : : : CREATE TABLE buildings ( : : :id int(11) NOT NULL auto_increment, : : :planet_id int(11) default NULL, : : :building_id int(11) default NULL, : : :PRIMARY KEY (id) : : : ) TYPE=MyISAM; : : : : : : INSERT INTO buildings VALUES (1,1,1); : : : INSERT INTO buildings VALUES (2,2,1); : : : INSERT INTO buildings
Re: [PHP-DB] selecting question
On Wed, 2002-02-20 at 15:03, ACEAlex wrote: Hi i have trouble with this mysql query. OK, i have 3 different tables. Tabel 1: building_info id name price and other table 2:queue id building_id table 3:buildings_built building_id Ok, now i want to make a query that gets the data from building_info where it is not pressent in the queue and the buildings_built table. I have managed to get this to work with only 2 tables. So that i can get the things that are not present in the building_queue or in the buildings_built Anyony have a nice solution for this? If I understood right, something like SELECT A.id,A.name,A.price FROM building_info AS A, queue AS B, buildings_built AS C WHERE (A.id != B.id AND B.building_id = C.building_id) should do it. I tested it on a simple db building_info(1,foo,200) building_info(2,bar,200) queue(1,1) buildings_built(1) This is what I got: mysql SELECT A.id,A.name,A.price FROM building_info AS A, queue AS B, buildings_built AS C WHERE (A.id != B.id AND B.building_id = C.building_id)\G *** 1. row *** id: 2 name: bar price: 200 1 row in set (0.00 sec) mysql Cheers, Markus -- Markus Lervik Linux-administrator with a kungfoo grip Vaasa City Library - Regional Library [EMAIL PROTECTED] +358-6-325 3589 / +358-40-832 6709 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] selecting question
Ok. i think i have to make things clearer :).. Here, is my real mysql thing. I and a friend are trying to make a silly space game and i have problems with this query. Ok, if i set up a database with this CREATE TABLE building_info ( id int(11) NOT NULL auto_increment, name varchar(32) default NULL, description text, PRIMARY KEY (id) ) TYPE=MyISAM; INSERT INTO building_info VALUES (1,'Factory','N/A'); INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); INSERT INTO building_info VALUES (3,'Superfarm','N/A'); CREATE TABLE buildings ( id int(11) NOT NULL auto_increment, planet_id int(11) default NULL, building_id int(11) default NULL, PRIMARY KEY (id) ) TYPE=MyISAM; INSERT INTO buildings VALUES (1,1,1); INSERT INTO buildings VALUES (2,2,1); INSERT INTO buildings VALUES (3,1,2); INSERT INTO buildings VALUES (4,6,1); INSERT INTO buildings VALUES (5,6,2); CREATE TABLE building_queue ( id int(11) NOT NULL auto_increment, building_id int(11) default NULL, planet_id int(11) default NULL, PRIMARY KEY (id) ) TYPE=MyISAM; INSERT INTO building_queue VALUES (35,2,2); INSERT INTO building_queue VALUES (22,2,7); INSERT INTO building_queue VALUES (23,1,3); INSERT INTO building_queue VALUES (25,1,5); INSERT INTO building_queue VALUES (24,1,5); INSERT INTO building_queue VALUES (26,2,5); INSERT INTO building_queue VALUES (21,1,7); INSERT INTO building_queue VALUES (28,1,4); INSERT INTO building_queue VALUES (31,3,3); where building_info is the description of the building. I have removed some info from it by the way :).. And building_queue is the queue of building that is to be built that a planet has. And buildings is the buildings actually pressent. I have another option that says planet_id that specifys the current planet. Ok, now i want to make a query that if i ask for planet_id=1 i will get the building_info names of those buildings that are not in the queue and not actually built.I cant get this to work :( For example,. if you load in this data and asks for planet_id=1 you should get Superfarm planet_id=2 should get Superfarm planet_id=3 should get Smaltvark And so on :) Thanx again for responding /Alexander - Original Message - From: Markus Lervik [EMAIL PROTECTED] To: ACEAlex [EMAIL PROTECTED] Cc: php-db [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 2:31 PM Subject: Re: [PHP-DB] selecting question On Wed, 2002-02-20 at 15:03, ACEAlex wrote: Hi i have trouble with this mysql query. OK, i have 3 different tables. Tabel 1: building_info id name price and other table 2:queue id building_id table 3:buildings_built building_id Ok, now i want to make a query that gets the data from building_info where it is not pressent in the queue and the buildings_built table. I have managed to get this to work with only 2 tables. So that i can get the things that are not present in the building_queue or in the buildings_built Anyony have a nice solution for this? If I understood right, something like SELECT A.id,A.name,A.price FROM building_info AS A, queue AS B, buildings_built AS C WHERE (A.id != B.id AND B.building_id = C.building_id) should do it. I tested it on a simple db building_info(1,foo,200) building_info(2,bar,200) queue(1,1) buildings_built(1) This is what I got: mysql SELECT A.id,A.name,A.price FROM building_info AS A, queue AS B, buildings_built AS C WHERE (A.id != B.id AND B.building_id = C.building_id)\G *** 1. row *** id: 2 name: bar price: 200 1 row in set (0.00 sec) mysql Cheers, Markus -- Markus Lervik Linux-administrator with a kungfoo grip Vaasa City Library - Regional Library [EMAIL PROTECTED] +358-6-325 3589 / +358-40-832 6709 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] selecting question
I could make a rutine in php to make it work but i want to make the datagrabbing thing in mysql :( - Original Message - From: Rick Emery [EMAIL PROTECTED] To: 'ACEAlex' [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 6:25 PM Subject: RE: [PHP-DB] selecting question I'm still trying to work this. There MUST be an easy answer... rick -Original Message- From: ACEAlex [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 20, 2002 9:30 AM To: Markus Lervik Cc: php-db Subject: Re: [PHP-DB] selecting question Ok. i think i have to make things clearer :).. Here, is my real mysql thing. I and a friend are trying to make a silly space game and i have problems with this query. Ok, if i set up a database with this CREATE TABLE building_info ( id int(11) NOT NULL auto_increment, name varchar(32) default NULL, description text, PRIMARY KEY (id) ) TYPE=MyISAM; INSERT INTO building_info VALUES (1,'Factory','N/A'); INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); INSERT INTO building_info VALUES (3,'Superfarm','N/A'); CREATE TABLE buildings ( id int(11) NOT NULL auto_increment, planet_id int(11) default NULL, building_id int(11) default NULL, PRIMARY KEY (id) ) TYPE=MyISAM; INSERT INTO buildings VALUES (1,1,1); INSERT INTO buildings VALUES (2,2,1); INSERT INTO buildings VALUES (3,1,2); INSERT INTO buildings VALUES (4,6,1); INSERT INTO buildings VALUES (5,6,2); CREATE TABLE building_queue ( id int(11) NOT NULL auto_increment, building_id int(11) default NULL, planet_id int(11) default NULL, PRIMARY KEY (id) ) TYPE=MyISAM; INSERT INTO building_queue VALUES (35,2,2); INSERT INTO building_queue VALUES (22,2,7); INSERT INTO building_queue VALUES (23,1,3); INSERT INTO building_queue VALUES (25,1,5); INSERT INTO building_queue VALUES (24,1,5); INSERT INTO building_queue VALUES (26,2,5); INSERT INTO building_queue VALUES (21,1,7); INSERT INTO building_queue VALUES (28,1,4); INSERT INTO building_queue VALUES (31,3,3); where building_info is the description of the building. I have removed some info from it by the way :).. And building_queue is the queue of building that is to be built that a planet has. And buildings is the buildings actually pressent. I have another option that says planet_id that specifys the current planet. Ok, now i want to make a query that if i ask for planet_id=1 i will get the building_info names of those buildings that are not in the queue and not actually built.I cant get this to work :( For example,. if you load in this data and asks for planet_id=1 you should get Superfarm planet_id=2 should get Superfarm planet_id=3 should get Smaltvark And so on :) Thanx again for responding /Alexander - Original Message - From: Markus Lervik [EMAIL PROTECTED] To: ACEAlex [EMAIL PROTECTED] Cc: php-db [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 2:31 PM Subject: Re: [PHP-DB] selecting question On Wed, 2002-02-20 at 15:03, ACEAlex wrote: Hi i have trouble with this mysql query. OK, i have 3 different tables. Tabel 1: building_info id name price and other table 2:queue id building_id table 3:buildings_built building_id Ok, now i want to make a query that gets the data from building_info where it is not pressent in the queue and the buildings_built table. I have managed to get this to work with only 2 tables. So that i can get the things that are not present in the building_queue or in the buildings_built Anyony have a nice solution for this? If I understood right, something like SELECT A.id,A.name,A.price FROM building_info AS A, queue AS B, buildings_built AS C WHERE (A.id != B.id AND B.building_id = C.building_id) should do it. I tested it on a simple db building_info(1,foo,200) building_info(2,bar,200) queue(1,1) buildings_built(1) This is what I got: mysql SELECT A.id,A.name,A.price FROM building_info AS A, queue AS B, buildings_built AS C WHERE (A.id != B.id AND B.building_id = C.building_id)\G *** 1. row *** id: 2 name: bar price: 200 1 row in set (0.00 sec) mysql Cheers, Markus -- Markus Lervik Linux-administrator with a kungfoo grip Vaasa City Library - Regional Library [EMAIL PROTECTED] +358-6-325 3589 / +358-40-832 6709 -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP-DB] selecting question
Hmmm... Why do you want two or three tables? Why not just one? tbl.buildings and tbl.building_queue looks identical. Looks like you can merge the two and stick it in tbl.building_info. Just add in tbl.building_info a 'status' column. In that, I'd store say '1' for building in progress, and '2' for finished buildings. ??? -w -- William Fong - [EMAIL PROTECTED] Phone: 626.968.6424 x210 | Fax: 626.968.6877 Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] - Original Message - From: ACEAlex [EMAIL PROTECTED] To: Rick Emery [EMAIL PROTECTED]; php-db [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 12:53 PM Subject: Re: [PHP-DB] selecting question : I could make a rutine in php to make it work but i want to make the : datagrabbing thing in mysql :( : : - Original Message - : From: Rick Emery [EMAIL PROTECTED] : To: 'ACEAlex' [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 6:25 PM : Subject: RE: [PHP-DB] selecting question : : : : I'm still trying to work this. There MUST be an easy answer... : rick : : -Original Message- : From: ACEAlex [mailto:[EMAIL PROTECTED]] : Sent: Wednesday, February 20, 2002 9:30 AM : To: Markus Lervik : Cc: php-db : Subject: Re: [PHP-DB] selecting question : : : Ok. i think i have to make things clearer :).. Here, is my real mysql : thing. : I and a friend are trying to make a silly space game and i have problems : with this query. : Ok, if i set up a database with this : : CREATE TABLE building_info ( :id int(11) NOT NULL auto_increment, :name varchar(32) default NULL, :description text, :PRIMARY KEY (id) : ) TYPE=MyISAM; : INSERT INTO building_info VALUES (1,'Factory','N/A'); : INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); : INSERT INTO building_info VALUES (3,'Superfarm','N/A'); : : CREATE TABLE buildings ( :id int(11) NOT NULL auto_increment, :planet_id int(11) default NULL, :building_id int(11) default NULL, :PRIMARY KEY (id) : ) TYPE=MyISAM; : : INSERT INTO buildings VALUES (1,1,1); : INSERT INTO buildings VALUES (2,2,1); : INSERT INTO buildings VALUES (3,1,2); : INSERT INTO buildings VALUES (4,6,1); : INSERT INTO buildings VALUES (5,6,2); : : CREATE TABLE building_queue ( :id int(11) NOT NULL auto_increment, :building_id int(11) default NULL, :planet_id int(11) default NULL, :PRIMARY KEY (id) : ) TYPE=MyISAM; : : INSERT INTO building_queue VALUES (35,2,2); : INSERT INTO building_queue VALUES (22,2,7); : INSERT INTO building_queue VALUES (23,1,3); : INSERT INTO building_queue VALUES (25,1,5); : INSERT INTO building_queue VALUES (24,1,5); : INSERT INTO building_queue VALUES (26,2,5); : INSERT INTO building_queue VALUES (21,1,7); : INSERT INTO building_queue VALUES (28,1,4); : INSERT INTO building_queue VALUES (31,3,3); : : where building_info is the description of the building. I have removed : some : info from it by the way :).. And building_queue is the queue of building : that is to be built that a planet has. And buildings is the buildings : actually pressent. : : I have another option that says planet_id that specifys the current : planet. : : Ok, now i want to make a query that if i ask for planet_id=1 i will get : the : building_info names of those buildings that are not in the queue and not : actually built.I cant get this to work :( : : For example,. if you load in this data and asks for planet_id=1 you should : get : Superfarm : planet_id=2 should get : Superfarm : planet_id=3 should get : Smaltvark : : And so on :) : : Thanx again for responding : : /Alexander : : - Original Message - : From: Markus Lervik [EMAIL PROTECTED] : To: ACEAlex [EMAIL PROTECTED] : Cc: php-db [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 2:31 PM : Subject: Re: [PHP-DB] selecting question : : : On Wed, 2002-02-20 at 15:03, ACEAlex wrote: : :Hi i have trouble with this mysql query. : :OK, i have 3 different tables. : :Tabel 1: building_info :id :name :price :and other :table 2:queue :id :building_id :table 3:buildings_built :building_id : :Ok, now i want to make a query that gets the data from building_info : where :it is not pressent in the queue and the buildings_built table. : :I have managed to get this to work with only 2 tables. So that i can : get : the :things that are not present in the building_queue or in the : buildings_built : :Anyony have a nice solution for this? : : If I understood right, something like : : SELECT A.id,A.name,A.price : FROM building_info AS A, queue AS B, buildings_built AS C : WHERE (A.id != B.id AND B.building_id = C.building_id) : : should do it. I tested it on a simple db : : building_info(1,foo,200) : building_info(2,bar,200) : : queue(1,1) : : buildings_built(1) : : This is what I got: : : mysql SELECT A.id
Re: [PHP-DB] selecting question
Because the buildings that are avaible are stored in building info. There are the info that says what the benifit is of that building to :) They are not identical. A building type can exist on several places :) /Alexander - Original Message - From: William Fong [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 10:46 PM Subject: Re: [PHP-DB] selecting question Hmmm... Why do you want two or three tables? Why not just one? tbl.buildings and tbl.building_queue looks identical. Looks like you can merge the two and stick it in tbl.building_info. Just add in tbl.building_info a 'status' column. In that, I'd store say '1' for building in progress, and '2' for finished buildings. ??? -w -- William Fong - [EMAIL PROTECTED] Phone: 626.968.6424 x210 | Fax: 626.968.6877 Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] - Original Message - From: ACEAlex [EMAIL PROTECTED] To: Rick Emery [EMAIL PROTECTED]; php-db [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 12:53 PM Subject: Re: [PHP-DB] selecting question : I could make a rutine in php to make it work but i want to make the : datagrabbing thing in mysql :( : : - Original Message - : From: Rick Emery [EMAIL PROTECTED] : To: 'ACEAlex' [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 6:25 PM : Subject: RE: [PHP-DB] selecting question : : : : I'm still trying to work this. There MUST be an easy answer... : rick : : -Original Message- : From: ACEAlex [mailto:[EMAIL PROTECTED]] : Sent: Wednesday, February 20, 2002 9:30 AM : To: Markus Lervik : Cc: php-db : Subject: Re: [PHP-DB] selecting question : : : Ok. i think i have to make things clearer :).. Here, is my real mysql : thing. : I and a friend are trying to make a silly space game and i have problems : with this query. : Ok, if i set up a database with this : : CREATE TABLE building_info ( :id int(11) NOT NULL auto_increment, :name varchar(32) default NULL, :description text, :PRIMARY KEY (id) : ) TYPE=MyISAM; : INSERT INTO building_info VALUES (1,'Factory','N/A'); : INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); : INSERT INTO building_info VALUES (3,'Superfarm','N/A'); : : CREATE TABLE buildings ( :id int(11) NOT NULL auto_increment, :planet_id int(11) default NULL, :building_id int(11) default NULL, :PRIMARY KEY (id) : ) TYPE=MyISAM; : : INSERT INTO buildings VALUES (1,1,1); : INSERT INTO buildings VALUES (2,2,1); : INSERT INTO buildings VALUES (3,1,2); : INSERT INTO buildings VALUES (4,6,1); : INSERT INTO buildings VALUES (5,6,2); : : CREATE TABLE building_queue ( :id int(11) NOT NULL auto_increment, :building_id int(11) default NULL, :planet_id int(11) default NULL, :PRIMARY KEY (id) : ) TYPE=MyISAM; : : INSERT INTO building_queue VALUES (35,2,2); : INSERT INTO building_queue VALUES (22,2,7); : INSERT INTO building_queue VALUES (23,1,3); : INSERT INTO building_queue VALUES (25,1,5); : INSERT INTO building_queue VALUES (24,1,5); : INSERT INTO building_queue VALUES (26,2,5); : INSERT INTO building_queue VALUES (21,1,7); : INSERT INTO building_queue VALUES (28,1,4); : INSERT INTO building_queue VALUES (31,3,3); : : where building_info is the description of the building. I have removed : some : info from it by the way :).. And building_queue is the queue of building : that is to be built that a planet has. And buildings is the buildings : actually pressent. : : I have another option that says planet_id that specifys the current : planet. : : Ok, now i want to make a query that if i ask for planet_id=1 i will get : the : building_info names of those buildings that are not in the queue and not : actually built.I cant get this to work :( : : For example,. if you load in this data and asks for planet_id=1 you should : get : Superfarm : planet_id=2 should get : Superfarm : planet_id=3 should get : Smaltvark : : And so on :) : : Thanx again for responding : : /Alexander : : - Original Message - : From: Markus Lervik [EMAIL PROTECTED] : To: ACEAlex [EMAIL PROTECTED] : Cc: php-db [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 2:31 PM : Subject: Re: [PHP-DB] selecting question : : : On Wed, 2002-02-20 at 15:03, ACEAlex wrote: : :Hi i have trouble with this mysql query. : :OK, i have 3 different tables. : :Tabel 1: building_info :id :name :price :and other :table 2:queue :id :building_id :table 3:buildings_built :building_id : :Ok, now i want to make a query that gets the data from building_info : where :it is not pressent in the queue and the buildings_built table. : :I have managed to get this to work with only 2 tables. So that i can : get
Re: [PHP-DB] selecting question
Ok... so tbl.building_info contains all the different types of buildings. Didn't get that... :) So what are the other types for then? They seem to be identical. -- William Fong - [EMAIL PROTECTED] Phone: 626.968.6424 x210 | Fax: 626.968.6877 Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] - Original Message - From: ACEAlex [EMAIL PROTECTED] To: William Fong [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 1:56 PM Subject: Re: [PHP-DB] selecting question : Because the buildings that are avaible are stored in building info. There : are the info that says what the benifit is of that building to :) They are : not identical. A building type can exist on several places :) : : /Alexander : : - Original Message - : From: William Fong [EMAIL PROTECTED] : To: [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 10:46 PM : Subject: Re: [PHP-DB] selecting question : : : Hmmm... Why do you want two or three tables? Why not just one? : tbl.buildings and tbl.building_queue looks identical. Looks like you can : merge the two and stick it in tbl.building_info. Just add in : tbl.building_info a 'status' column. In that, I'd store say '1' for : building in progress, and '2' for finished buildings. : : ??? : : -w : : -- : William Fong - [EMAIL PROTECTED] : Phone: 626.968.6424 x210 | Fax: 626.968.6877 : Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] : : : : : - Original Message - : From: ACEAlex [EMAIL PROTECTED] : To: Rick Emery [EMAIL PROTECTED]; php-db [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 12:53 PM : Subject: Re: [PHP-DB] selecting question : : : : I could make a rutine in php to make it work but i want to make the : : datagrabbing thing in mysql :( : : : : - Original Message - : : From: Rick Emery [EMAIL PROTECTED] : : To: 'ACEAlex' [EMAIL PROTECTED] : : Sent: Wednesday, February 20, 2002 6:25 PM : : Subject: RE: [PHP-DB] selecting question : : : : : : : : I'm still trying to work this. There MUST be an easy answer... : : rick : : : : -Original Message- : : From: ACEAlex [mailto:[EMAIL PROTECTED]] : : Sent: Wednesday, February 20, 2002 9:30 AM : : To: Markus Lervik : : Cc: php-db : : Subject: Re: [PHP-DB] selecting question : : : : : : Ok. i think i have to make things clearer :).. Here, is my real mysql : : thing. : : I and a friend are trying to make a silly space game and i have : problems : : with this query. : : Ok, if i set up a database with this : : : : CREATE TABLE building_info ( : :id int(11) NOT NULL auto_increment, : :name varchar(32) default NULL, : :description text, : :PRIMARY KEY (id) : : ) TYPE=MyISAM; : : INSERT INTO building_info VALUES (1,'Factory','N/A'); : : INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); : : INSERT INTO building_info VALUES (3,'Superfarm','N/A'); : : : : CREATE TABLE buildings ( : :id int(11) NOT NULL auto_increment, : :planet_id int(11) default NULL, : :building_id int(11) default NULL, : :PRIMARY KEY (id) : : ) TYPE=MyISAM; : : : : INSERT INTO buildings VALUES (1,1,1); : : INSERT INTO buildings VALUES (2,2,1); : : INSERT INTO buildings VALUES (3,1,2); : : INSERT INTO buildings VALUES (4,6,1); : : INSERT INTO buildings VALUES (5,6,2); : : : : CREATE TABLE building_queue ( : :id int(11) NOT NULL auto_increment, : :building_id int(11) default NULL, : :planet_id int(11) default NULL, : :PRIMARY KEY (id) : : ) TYPE=MyISAM; : : : : INSERT INTO building_queue VALUES (35,2,2); : : INSERT INTO building_queue VALUES (22,2,7); : : INSERT INTO building_queue VALUES (23,1,3); : : INSERT INTO building_queue VALUES (25,1,5); : : INSERT INTO building_queue VALUES (24,1,5); : : INSERT INTO building_queue VALUES (26,2,5); : : INSERT INTO building_queue VALUES (21,1,7); : : INSERT INTO building_queue VALUES (28,1,4); : : INSERT INTO building_queue VALUES (31,3,3); : : : : where building_info is the description of the building. I have removed : : some : : info from it by the way :).. And building_queue is the queue of : building : : that is to be built that a planet has. And buildings is the buildings : : actually pressent. : : : : I have another option that says planet_id that specifys the current : : planet. : : : : Ok, now i want to make a query that if i ask for planet_id=1 i will : get : : the : : building_info names of those buildings that are not in the queue and : not : : actually built.I cant get this to work :( : : : : For example,. if you load in this data and asks for planet_id=1 you : should : : get : : Superfarm : : planet_id=2 should get : : Superfarm : : planet_id=3 should get : : Smaltvark : : : : And so on :) : : : : Thanx again for responding : : : : /Alexander : : : : - Original Message
Re: [PHP-DB] selecting question
As i discribed (or did i??) building_info is for the different types of buildings. Buildings are for those who are currently built, and building_queue are for those who are on queue. I also have a key called planet_id that says on which planet we are looking at. /Alexander - Original Message - From: William Fong [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, February 21, 2002 12:24 AM Subject: Re: [PHP-DB] selecting question Ok... so tbl.building_info contains all the different types of buildings. Didn't get that... :) So what are the other types for then? They seem to be identical. -- William Fong - [EMAIL PROTECTED] Phone: 626.968.6424 x210 | Fax: 626.968.6877 Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] - Original Message - From: ACEAlex [EMAIL PROTECTED] To: William Fong [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 1:56 PM Subject: Re: [PHP-DB] selecting question : Because the buildings that are avaible are stored in building info. There : are the info that says what the benifit is of that building to :) They are : not identical. A building type can exist on several places :) : : /Alexander : : - Original Message - : From: William Fong [EMAIL PROTECTED] : To: [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 10:46 PM : Subject: Re: [PHP-DB] selecting question : : : Hmmm... Why do you want two or three tables? Why not just one? : tbl.buildings and tbl.building_queue looks identical. Looks like you can : merge the two and stick it in tbl.building_info. Just add in : tbl.building_info a 'status' column. In that, I'd store say '1' for : building in progress, and '2' for finished buildings. : : ??? : : -w : : -- : William Fong - [EMAIL PROTECTED] : Phone: 626.968.6424 x210 | Fax: 626.968.6877 : Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] : : : : : - Original Message - : From: ACEAlex [EMAIL PROTECTED] : To: Rick Emery [EMAIL PROTECTED]; php-db [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 12:53 PM : Subject: Re: [PHP-DB] selecting question : : : : I could make a rutine in php to make it work but i want to make the : : datagrabbing thing in mysql :( : : : : - Original Message - : : From: Rick Emery [EMAIL PROTECTED] : : To: 'ACEAlex' [EMAIL PROTECTED] : : Sent: Wednesday, February 20, 2002 6:25 PM : : Subject: RE: [PHP-DB] selecting question : : : : : : : : I'm still trying to work this. There MUST be an easy answer... : : rick : : : : -Original Message- : : From: ACEAlex [mailto:[EMAIL PROTECTED]] : : Sent: Wednesday, February 20, 2002 9:30 AM : : To: Markus Lervik : : Cc: php-db : : Subject: Re: [PHP-DB] selecting question : : : : : : Ok. i think i have to make things clearer :).. Here, is my real mysql : : thing. : : I and a friend are trying to make a silly space game and i have : problems : : with this query. : : Ok, if i set up a database with this : : : : CREATE TABLE building_info ( : :id int(11) NOT NULL auto_increment, : :name varchar(32) default NULL, : :description text, : :PRIMARY KEY (id) : : ) TYPE=MyISAM; : : INSERT INTO building_info VALUES (1,'Factory','N/A'); : : INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); : : INSERT INTO building_info VALUES (3,'Superfarm','N/A'); : : : : CREATE TABLE buildings ( : :id int(11) NOT NULL auto_increment, : :planet_id int(11) default NULL, : :building_id int(11) default NULL, : :PRIMARY KEY (id) : : ) TYPE=MyISAM; : : : : INSERT INTO buildings VALUES (1,1,1); : : INSERT INTO buildings VALUES (2,2,1); : : INSERT INTO buildings VALUES (3,1,2); : : INSERT INTO buildings VALUES (4,6,1); : : INSERT INTO buildings VALUES (5,6,2); : : : : CREATE TABLE building_queue ( : :id int(11) NOT NULL auto_increment, : :building_id int(11) default NULL, : :planet_id int(11) default NULL, : :PRIMARY KEY (id) : : ) TYPE=MyISAM; : : : : INSERT INTO building_queue VALUES (35,2,2); : : INSERT INTO building_queue VALUES (22,2,7); : : INSERT INTO building_queue VALUES (23,1,3); : : INSERT INTO building_queue VALUES (25,1,5); : : INSERT INTO building_queue VALUES (24,1,5); : : INSERT INTO building_queue VALUES (26,2,5); : : INSERT INTO building_queue VALUES (21,1,7); : : INSERT INTO building_queue VALUES (28,1,4); : : INSERT INTO building_queue VALUES (31,3,3); : : : : where building_info is the description of the building. I have removed : : some : : info from it by the way :).. And building_queue is the queue of : building : : that is to be built that a planet has. And buildings is the buildings : : actually pressent. : : : : I have another option that says planet_id that specifys
Re: [PHP-DB] selecting question
That's what I'm talking about. Make that one table and put a 'status' column. Because then, wouldn't you be concerned on adding an entry to tbl.buildings and removing one from tbl.building_queue. -- William Fong - [EMAIL PROTECTED] Phone: 626.968.6424 x210 | Fax: 626.968.6877 Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] - Original Message - From: ACEAlex [EMAIL PROTECTED] To: William Fong [EMAIL PROTECTED]; [EMAIL PROTECTED] Sent: Wednesday, February 20, 2002 3:33 PM Subject: Re: [PHP-DB] selecting question : As i discribed (or did i??) building_info is for the different types of : buildings. Buildings are for those who are currently built, and : building_queue are for those who are on queue. I also have a key called : planet_id that says on which planet we are looking at. : : /Alexander : : - Original Message - : From: William Fong [EMAIL PROTECTED] : To: [EMAIL PROTECTED] : Sent: Thursday, February 21, 2002 12:24 AM : Subject: Re: [PHP-DB] selecting question : : : Ok... so tbl.building_info contains all the different types of buildings. : Didn't get that... :) : : So what are the other types for then? They seem to be identical. : : -- : William Fong - [EMAIL PROTECTED] : Phone: 626.968.6424 x210 | Fax: 626.968.6877 : Wireless #: 805.490.7732| Wireless E-mail: [EMAIL PROTECTED] : : : : : - Original Message - : From: ACEAlex [EMAIL PROTECTED] : To: William Fong [EMAIL PROTECTED]; [EMAIL PROTECTED] : Sent: Wednesday, February 20, 2002 1:56 PM : Subject: Re: [PHP-DB] selecting question : : : : Because the buildings that are avaible are stored in building info. : There : : are the info that says what the benifit is of that building to :) They : are : : not identical. A building type can exist on several places :) : : : : /Alexander : : : : - Original Message - : : From: William Fong [EMAIL PROTECTED] : : To: [EMAIL PROTECTED] : : Sent: Wednesday, February 20, 2002 10:46 PM : : Subject: Re: [PHP-DB] selecting question : : : : : : Hmmm... Why do you want two or three tables? Why not just one? : : tbl.buildings and tbl.building_queue looks identical. Looks like you : can : : merge the two and stick it in tbl.building_info. Just add in : : tbl.building_info a 'status' column. In that, I'd store say '1' for : : building in progress, and '2' for finished buildings. : : : : ??? : : : : -w : : : : -- : : William Fong - [EMAIL PROTECTED] : : Phone: 626.968.6424 x210 | Fax: 626.968.6877 : : Wireless #: 805.490.7732| Wireless E-mail: : [EMAIL PROTECTED] : : : : : : : : : : - Original Message - : : From: ACEAlex [EMAIL PROTECTED] : : To: Rick Emery [EMAIL PROTECTED]; php-db [EMAIL PROTECTED] : : Sent: Wednesday, February 20, 2002 12:53 PM : : Subject: Re: [PHP-DB] selecting question : : : : : : : I could make a rutine in php to make it work but i want to make the : : : datagrabbing thing in mysql :( : : : : : : - Original Message - : : : From: Rick Emery [EMAIL PROTECTED] : : : To: 'ACEAlex' [EMAIL PROTECTED] : : : Sent: Wednesday, February 20, 2002 6:25 PM : : : Subject: RE: [PHP-DB] selecting question : : : : : : : : : : : : I'm still trying to work this. There MUST be an easy answer... : : : rick : : : : : : -Original Message- : : : From: ACEAlex [mailto:[EMAIL PROTECTED]] : : : Sent: Wednesday, February 20, 2002 9:30 AM : : : To: Markus Lervik : : : Cc: php-db : : : Subject: Re: [PHP-DB] selecting question : : : : : : : : : Ok. i think i have to make things clearer :).. Here, is my real : mysql : : : thing. : : : I and a friend are trying to make a silly space game and i have : : problems : : : with this query. : : : Ok, if i set up a database with this : : : : : : CREATE TABLE building_info ( : : :id int(11) NOT NULL auto_increment, : : :name varchar(32) default NULL, : : :description text, : : :PRIMARY KEY (id) : : : ) TYPE=MyISAM; : : : INSERT INTO building_info VALUES (1,'Factory','N/A'); : : : INSERT INTO building_info VALUES (2,'Smaltvark','N/A'); : : : INSERT INTO building_info VALUES (3,'Superfarm','N/A'); : : : : : : CREATE TABLE buildings ( : : :id int(11) NOT NULL auto_increment, : : :planet_id int(11) default NULL, : : :building_id int(11) default NULL, : : :PRIMARY KEY (id) : : : ) TYPE=MyISAM; : : : : : : INSERT INTO buildings VALUES (1,1,1); : : : INSERT INTO buildings VALUES (2,2,1); : : : INSERT INTO buildings VALUES (3,1,2); : : : INSERT INTO buildings VALUES (4,6,1); : : : INSERT INTO buildings VALUES (5,6,2); : : : : : : CREATE TABLE building_queue ( : : :id int(11) NOT NULL auto_increment, : : :building_id int(11) default NULL, : : :planet_id int(11) default NULL, : : :PRIMARY KEY (id) : : : ) TYPE=MyISAM
