Hi Ashutosh,
On 12/20/2016 05:55 AM, Ashutosh Sharma wrote:
> 1) It introduces two new functions hash_page_type() and
> hash_bitmap_info(). hash_page_type basically displays the type of hash
> page whereas hash_bitmap_info() shows the status of a bit for a
> particular overflow page in bitmap page of hash index.
>
> 2) The functions hash_page_stats() and hash_page_items() basically
> shows the information about data stored in bucket and overflow pages
> of hash index. If a metapage or bitmap page is passed as an input to
> this function it throws an error saying "Expected page type:'' got:
> ''".
>
> 3) It also improves verify_hash_page() function to handle any type of
> page in hash index. It is now being used as
> verify_hash_page('raw_page', <page_type>) to verify if the page passed
> to this function is of 'page_type' or not. Here page_type can be
> LH_META_PAGE, LH_BUCKET_PAGE, LH_OVERFLOW_PAGE, LH_BITMAP_PAGE.
>
Here is an updated patch with some changes.
* Rename convert_ovflblkno_to_bitno to _hash_ovflblkno_to_bitno
Such that there is only 1 method, which is exposed
* Readded pageinspect--1.6.sql
In order to have the latest pageinspect interface in 1 file, as we need
something to install from.
Removing --1.5.sql otherwise would give
test=# CREATE EXTENSION "pageinspect";
ERROR: extension "pageinspect" has no installation script nor update
path for version "1.6"
* Minor documentation changes
Look it over, and maybe there is a simple test case we can add for this.
Best regards,
Jesper
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