diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index 44d8c47d2c2..c9a5279dc58 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -33,6 +33,13 @@ #include "storage/condition_variable.h" +struct PlanState; /* forward references in this file */ +struct ParallelHashJoinState; +struct ExprState; +struct ExprContext; +struct ExprEvalStep; /* avoid including execExpr.h everywhere */ + + /* ---------------- * ExprState node * @@ -40,12 +47,6 @@ * It contains instructions (in ->steps) to evaluate the expression. * ---------------- */ -struct ExprState; /* forward references in this file */ -struct ExprContext; -struct ExprEvalStep; /* avoid including execExpr.h everywhere */ - -struct ParallelHashJoinState; - typedef Datum (*ExprStateEvalFunc) (struct ExprState *expression, struct ExprContext *econtext, bool *isNull); @@ -87,12 +88,16 @@ typedef struct ExprState Expr *expr; /* - * XXX: following only needed during "compilation", could be thrown away. + * XXX: following fields only needed during "compilation" (ExecInitExpr); + * could be thrown away afterwards. */ int steps_len; /* number of steps currently */ int steps_alloc; /* allocated length of steps array */ + struct PlanState *parent; /* parent PlanState node, if any */ + ParamListInfo ext_params; /* for compiling PARAM_EXTERN nodes */ + Datum *innermost_caseval; bool *innermost_casenull; @@ -827,8 +832,6 @@ typedef struct DomainConstraintState * ---------------------------------------------------------------- */ -struct PlanState; - /* ---------------- * ExecProcNodeMtd * |