I want to be sure I understand INSERT IGNORE... correctly before I start
depending on it. Up until now, I have not been using any kind of key or
unique index, since many of my tables are created automatically and, until
now, it has been difficult for me to create a way to distinguish between
Comments embedded. See below
Hal Vaughan [EMAIL PROTECTED] wrote on 11/01/2005 02:50:13 PM:
I want to be sure I understand INSERT IGNORE... correctly before I
start
depending on it. Up until now, I have not been using any kind of key or
unique index, since many of my tables are created
On Tuesday 01 November 2005 03:35 pm, [EMAIL PROTECTED] wrote:
Which tables can have duplicate records in them should be something
decided BEFORE you begin to populate the tables. 99.999% of the time, each
row of any one table should be different from every other row on the same
table. That
Follow up at bottom:
On Tuesday 01 November 2005 04:15 pm, Hal Vaughan wrote:
On Tuesday 01 November 2005 03:35 pm, [EMAIL PROTECTED] wrote:
Which tables can have duplicate records in them should be something
decided BEFORE you begin to populate the tables. 99.999% of the time,
each row of
