Michael Paquier writes:
> On Fri, Sep 11, 2015 at 11:29 AM, Robert Haas wrote:
>> On Wed, Sep 9, 2015 at 3:00 PM, Tom Lane wrote:
>>> The specific reason there's a problem is that there's a disconnect between
>>> RelationClearRelation's test for whether a relcache entry has valid index
>>> info
On Fri, Sep 11, 2015 at 11:29 AM, Robert Haas wrote:
> On Wed, Sep 9, 2015 at 3:00 PM, Tom Lane wrote:
>> Some stuff Salesforce has been doing turned up the fact that
>> RelationInitIndexAccessInfo is not safe against a relcache flush on
>> its target index. Specifically, the failure goes like t
On Wed, Sep 9, 2015 at 3:00 PM, Tom Lane wrote:
> Some stuff Salesforce has been doing turned up the fact that
> RelationInitIndexAccessInfo is not safe against a relcache flush on
> its target index. Specifically, the failure goes like this:
>
> * RelationInitIndexAccessInfo loads up relation->r
Some stuff Salesforce has been doing turned up the fact that
RelationInitIndexAccessInfo is not safe against a relcache flush on
its target index. Specifically, the failure goes like this:
* RelationInitIndexAccessInfo loads up relation->rd_indextuple.
* Within one of the subsequent catalog fetc
