Re: How can I give table details for Calcite optimization?
Now I am not giving any table informations like data type of columns, row count, distinct values, etc,. I want to give those to calcite. How can I give that during initialization?
On 2018/04/25 23:53:50, Michael Mior <mmior@xxxxxxxxxxxx> wrote:
> How are you currently making use of Calcite? Normally the schema
> information including data types is provided during initialization of the
> Michael Mior
> 2018-04-20 7:13 GMT-04:00 Valli Annamalai <aishwaryaanns@xxxxxxxxx>:
> > For optimized query plans, I have given rowCount of the table to calcite.
> > But still I want to add more column informations like column type/size and
> > so, to the metadata, so that calcite will use that also to give more
> > optimized plan. But how can I give those details to calcite planner?
> > Thanks in advance