| /*------------------------------------------------------------------------- |
| * |
| * orca.h |
| * prototypes for the ORCA query planner |
| * |
| * |
| * Portions Copyright (c) 2010-Present, VMware, Inc. or its affiliates |
| * Portions Copyright (c) 2005-2009, Greenplum inc |
| * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * IDENTIFICATION |
| * src/include/optimizer/orca.h |
| * |
| *------------------------------------------------------------------------- |
| */ |
| #ifndef ORCA_H |
| #define ORCA_H |
| |
| #include "pg_config.h" |
| |
| #ifdef USE_ORCA |
| |
| extern PlannedStmt * optimize_query(Query *parse, int cursorOptions, ParamListInfo boundParams); |
| extern Node *transformGroupedWindows(Node *node, void *context); |
| |
| // plan_hint_hook generates HintState by parsing a Query. |
| typedef void *(*plan_hint_hook_type) (Query *parse); |
| extern PGDLLIMPORT plan_hint_hook_type plan_hint_hook; |
| |
| #endif |
| |
| #endif /* ORCA_H */ |
