On Fri, Jan 29, 2016 at 3:46 AM, Ashutosh Bapat
<ashutosh.bapat@enterprisedb.com> wrote:
> PFA patch to move code to deparse SELECT statement into a function
> deparseSelectStmtForRel(). This code is duplicated in
> estimate_path_cost_size() and postgresGetForeignPlan(), so moving it into a
> function avoids that duplication. As a side note, estimate_path_cost_size()
> doesn't add FOR SHARE/UPDATE clause to the statement being EXPLAINed, even
> if the actual statement during execution would have it. This difference
> looks unintentional to me. This patch corrects it as well.
> appendOrderByClause and appendWhereClause both create a context within
> themselves and pass it to deparseExpr. This patch creates the context once
> in deparseSelectStmtForRel() and then passes it to the other deparse
> functions avoiding repeated context creation.
Right, OK. I think this is good, so, committed.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
