ssage-
> From: Mark Goodge [mailto:m...@good-stuff.co.uk]
> Sent: Monday, July 16, 2012 10:13 AM
> To: Mysql General List
> Subject: Re: Unique index - opinions sought
>
> On 16/07/2012 17:39, Rick James wrote:
> > How many rows? If 1K, it does not matter. If 1
On 16/07/2012 17:39, Rick James wrote:
How many rows? If 1K, it does not matter. If 1 billion, we need to
discuss in more detail. Let's assume 1M...
Around 1M in the item_spine table and 10M in item_detail.
Dates should be stored in DATE datatype, which is 3 bytes. Your GUID
is non-standa
How many rows? If 1K, it does not matter. If 1 billion, we need to discuss
in more detail. Let's assume 1M...
Dates should be stored in DATE datatype, which is 3 bytes.
Your GUID is non-standard, but should probably be stored in CHAR(6) CHARACTER
SET ascii, unless it is expected to have non-
