Re: [DOC] Document concurrent index builds waiting on each other

On 2020-Aug-04, Alvaro Herrera wrote:

> diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h
> index b20e2ad4f6..43c8ea3e31 100644
> --- a/src/include/storage/proc.h
> +++ b/src/include/storage/proc.h
> @@ -53,6 +53,8 @@ struct XidCache
>  #define        PROC_IS_AUTOVACUUM    0x01    /* is it an autovac worker? */
>  #define        PROC_IN_VACUUM        0x02    /* currently running lazy vacuum */
>  #define        PROC_IN_ANALYZE        0x04    /* currently running analyze */
> +#define        PROC_IN_CIC            0x40    /* currently running CREATE INDEX
> +                                           CONCURRENTLY */
>  #define        PROC_VACUUM_FOR_WRAPAROUND    0x08    /* set by autovac only */
>  #define        PROC_IN_LOGICAL_DECODING    0x10    /* currently doing logical
>                                                   * decoding outside xact */

Hah, missed to add new bit to PROC_VACUUM_STATE_MASK here.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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