Обсуждение: pgsql-server/src backend/optimizer/path/allpat ...

Поиск
Список
Период
Сортировка

pgsql-server/src backend/optimizer/path/allpat ...

От
tgl@postgresql.org (Tom Lane)
Дата:
CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    02/08/29 12:03:49

Modified files:
    src/backend/optimizer/path: allpaths.c
    src/backend/optimizer/prep: prepunion.c
    src/include/optimizer: prep.h

Log message:
    Push down outer qualification clauses into UNION and INTERSECT subqueries.
    Per pghackers discussion from back around 1-August.