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Re: Gsoc 2016 Mdev 371 Unique index for blob


Hi, Sachin!

On Mar 14, Sachin Setia wrote:
> Hello Developers
>            My name is sachin , a third year undergrad student in India.I am
> interested in gsoc 2016
> I was debugging the maria db for following query
> create table c4(a1 int primary key,b1 int unique,c1 blob) engine=myisam;
> In mysql_prepare_create_table  there is a function
> name prepare_create_field which sets the sql_field pack flag . for a1 field
> it sets the pack flag =27  . do not quiet get what it means.

If you check prepare_create_field, you'll see how pack_flag is set.

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