Update a row in a database |
Update a row in a database |
Elize |
Oct 5 2008, 03:21 AM
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#1
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Group: Members Posts: 4 Joined: 3-October 08 Member No.: 6,802 |
Hi
I have created a database and can add a new person, but when a person changes a record and presses the update button, how do I update only that record that has been changed? Can someone please help me. |
Brian Chandler |
Oct 5 2008, 07:01 AM
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#2
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Jocular coder Group: Members Posts: 2,460 Joined: 31-August 06 Member No.: 43 |
What database? For (My)SQL it's something like
UPDATE table WHERE person='fred'; but you need to look in the manual. |
Remote DBA |
Jan 23 2009, 08:58 AM
Post
#3
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Group: Members Posts: 8 Joined: 23-January 09 Member No.: 7,617 |
Hi Brian.
Actually any DBMS supports ANSI-92 SQL Standard which means statements like UPDATE table_name SET col_name1 = expression1, col_name2 = expression2, .... [ WHERE expression ] UPDATE Employee SET salary = salary * 1.25 WHERE name = 'Bob' UPDATE Order SET id = id + 3, part = 'updpard' WHERE part LIKE 'PO-%' will work everywhere... |
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