Re: Urgent Fetch and updation in single step/query
Hi all, Can we run a query like UPDATE table_name set abc='1'; and still fetch the value from a column from table . I mean Can we run select And update query in one statement. If yes how. Pl. tell me for versions 4.x and 5.x Pl. do help me. -- Regards Abhishek Jain On 4/20/06, abhishek jain [EMAIL PROTECTED] wrote: No i do not want an autoincrement key , as i want to be only one row in the table and it value gets incremented / updated and i to know whats its current value. -- Regards Abhishek Jain On 4/19/06, Michael Kruckenberg [EMAIL PROTECTED] wrote: Seems like what you need is an auto-increment key. Is that out of the question? On Apr 18, 2006, at 1:34 AM, abhishek jain wrote: Dear Friends, I run several processes and they need to query the mysql 5.0.8 database simultaneously .I have a config table which have the record id. I need to fetch that and increment that .What I feel that the same record id is fetched by different simultaneosly before i update .Can anyone help me in either: 1)telling me a single query which will fetch and incr. in the same query. so the problem of simultaneously queries are solved. 2)A system by which delaying the other queries are done, I use PHP . Expecting a quick reply. Thanks, Abhishek Jain
Re: Urgent Fetch and updation in single step/query
WEBBEE . BIZ wrote: Hi all, Can we run a query like UPDATE table_name set abc='1'; and still fetch the value from a column from table . I mean Can we run select And update query in one statement. If yes how. Pl. tell me for versions 4.x and 5.x Pl. do help me. Hmm should work with PROCEDURE in both versions. -- Smileys rule (cX.x)C --o(^_^o) Dance for me! ^(^_^)o (o^_^)o o(^_^)^ o(^_^o) -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Fwd: Fetch and updation in single step/query
No i do not want an autoincrement key , as i want to be only one row in the table and it value gets incremented / updated and i to know whats its current value. -- Regards Abhishek Jain On 4/19/06, Michael Kruckenberg [EMAIL PROTECTED] wrote: Seems like what you need is an auto-increment key. Is that out of the question? On Apr 18, 2006, at 1:34 AM, abhishek jain wrote: Dear Friends, I run several processes and they need to query the mysql 5.0.8 database simultaneously .I have a config table which have the record id. I need to fetch that and increment that .What I feel that the same record id is fetched by different simultaneosly before i update .Can anyone help me in either: 1)telling me a single query which will fetch and incr. in the same query. so the problem of simultaneously queries are solved. 2)A system by which delaying the other queries are done, I use PHP . Expecting a quick reply. Thanks, Abhishek Jain
Re: Fetch and updation in single step/query
Seems like what you need is an auto-increment key. Is that out of the question? On Apr 18, 2006, at 1:34 AM, abhishek jain wrote: Dear Friends, I run several processes and they need to query the mysql 5.0.8 database simultaneously .I have a config table which have the record id. I need to fetch that and increment that .What I feel that the same record id is fetched by different simultaneosly before i update .Can anyone help me in either: 1)telling me a single query which will fetch and incr. in the same query. so the problem of simultaneously queries are solved. 2)A system by which delaying the other queries are done, I use PHP . Expecting a quick reply. Thanks, Abhishek Jain -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/[EMAIL PROTECTED]
Fetch and updation in single step/query
Dear Friends, I run several processes and they need to query the mysql 5.0.8 database simultaneously .I have a config table which have the record id. I need to fetch that and increment that .What I feel that the same record id is fetched by different simultaneosly before i update .Can anyone help me in either: 1)telling me a single query which will fetch and incr. in the same query. so the problem of simultaneously queries are solved. 2)A system by which delaying the other queries are done, I use PHP . Expecting a quick reply. Thanks, Abhishek Jain
