diff options
Diffstat (limited to 'src/include/nodes/plannodes.h')
| -rw-r--r-- | src/include/nodes/plannodes.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h index 1ee5e93cb49..eef16784327 100644 --- a/src/include/nodes/plannodes.h +++ b/src/include/nodes/plannodes.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: plannodes.h,v 1.49 2001/03/22 04:00:52 momjian Exp $ + * $Id: plannodes.h,v 1.50 2001/09/18 01:59:07 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -81,9 +81,21 @@ typedef struct Plan double plan_rows; /* number of rows plan is expected to emit */ int plan_width; /* average row width in bytes */ + /* + * execution state data. Having Plan point to this, rather than the + * other way round, is 100% bogus. + */ EState *state; /* at execution time, state's of * individual nodes point to one EState * for the whole top-level plan */ + + struct Instrumentation *instrument; /* Optional runtime stats for this + * plan node */ + + /* + * Common structural data for all Plan types. XXX chgParam is runtime + * data and should be in the EState, not here. + */ List *targetlist; List *qual; /* implicitly-ANDed qual conditions */ struct Plan *lefttree; |