Evaluate via ExecEvalExpr, right? And sorry for a beginner question,
what do I need to do to get that Expr from ForeignScanState?Is it
accessible at all in old 9.1 API?
I see code that is getting exec_exprs from ForeignScan *node:
ForeignScan *fsplan = (ForeignScan *)node->ss.ps.plan;
AM, Tom Lane wrote:
> Dmitry Chichkov writes:
> > It seems like during fdwPlan(..., RelOptInfo *baserel) stage I'm getting
> > baserel->baserestrictinfo, in which I see a Node *x of IsA(x, Param).
> > But it looks like the value 'abc123' is not yet available in
Please help I'm doing a following query to a foreign wrapper:
FUNCTION fwcall(text) SELECT * FROM fwtable WHERE col=$1 ;
...
SELECT * from fdwcall('abc123');
I'm looking for a way to get that parameter 'abc123' value in the FDW
wrapper code...
It seems like during fdwPl
