RE: joining 2 identical tables

2002-03-15 Thread Gurhan Ozen
Hi Christian, You can create a temporary table (see manual http://www.mysql.com/doc/C/R/CREATE_TABLE.html) with the same structure as prv or com and populate it with prv's and com's data by using INSERT INTO SELECT ... syntax (see manual http://www.mysql.com/doc/I/N/INSERT_SELECT.html) Gurha

Re: joining 2 identical tables

2002-03-15 Thread DL Neil
Hi Christian, > i'm working on a project for managing used motorcycles. for security reasons > i setup two identical tables. both with the same attributes. > ID,UNIID,Manufacurer... one of the tables is named "Com" and the other > "Prv". > > till now i used to search either "Com" or "Prv". but i

RE: joining 2 identical tables

2002-03-15 Thread Roger Karnouk
Depending on which version of mysql you are using you could use Union http://www.mysql.com/doc/U/N/UNION.html or you could use a Merge table http://www.mysql.com/doc/M/E/MERGE.html another option would be to place the results of both queries into a temporary table and query that. -Origina