On 6/7/2023 03:06, Alena Rybakina wrote:
>> The test was performed on the same benchmark database generated by 2
>> billion values.
>>
>> I corrected this constant in the patch.
In attempt to resolve some issues had mentioned in my previous letter I
used op_mergejoinable to detect mergejoinability of a clause.
Constant side of the expression is detected by call of
eval_const_expressions() and check each side on the Const type of node.
See 'diff to diff' in attachment.
--
regards,
Andrey Lepikhov
Postgres Professional
