Re: Must the file be deleted after "copy binary into table from file"？
Hannes.Muehleisen at cwi.nl
Fri Jul 19 08:11:55 CEST 2013
On 19.07.2013, at 05:31, "integrity" <357416268 at qq.com> wrote:
> can i have the file reserved?
For numeric/boolean types, this file is moved, not copied to save time. Hence, preserving is not possible. However, string columns are left since they have to be converted anyway. We realize this is a bit inconsistent, but is due to the complexities of the string storage.
P.S.: How many E-Mail addresses and/or names have you?
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