Put together (Merge) two tables in one
Hello everyone, I have two tables each with 12K records, I need to merge them into one single table and also check for duplicates. I'm thinking in doing it with PHP and Mysql. My idea involves one SELECT query and almost 12K insert query. Is there a faster way of doing using only MySQL? Thanks in advance Regards - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
Re: Put together (Merge) two tables in one
Wouldn't you do this in a loop? Where is the problem? I have two tables each with 12K records, I need to merge them into one single table and also check for duplicates. I'm thinking in doing it with PHP and Mysql. My idea involves one SELECT query and almost 12K insert query. Is there a faster way of doing using only MySQL? -- Herzlich Werner Stuerenburg _ ISIS Verlag, Teut 3, D-32683 Barntrup-Alverdissen Tel 0(049) 5224-997 407 ยท Fax 0(049) 5224-997 409 http://pferdezeitung.de - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
SV: Put together (Merge) two tables in one
See section: 7.21.1 INSERT ... SELECT Syntax Regards, Johan Nilsson Software Developer BeCon Mobile Internet AB, Sweden Web: http://www.beconmobile.com E-Mail: [EMAIL PROTECTED] Office: +46 457 44184 Cellular: +46 709 798897 -Ursprungligt meddelande- Fran: Martin Cabrera Diaubalick [mailto:[EMAIL PROTECTED]] Skickat: den 20 juli 2001 11:27 Till: [EMAIL PROTECTED] Kopia: [EMAIL PROTECTED] Amne: Put together (Merge) two tables in one Hello everyone, I have two tables each with 12K records, I need to merge them into one single table and also check for duplicates. I'm thinking in doing it with PHP and Mysql. My idea involves one SELECT query and almost 12K insert query. Is there a faster way of doing using only MySQL? Thanks in advance Regards - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php - Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail [EMAIL PROTECTED] To unsubscribe, e-mail [EMAIL PROTECTED] Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
