diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index 084d59ef834..1a35c5c9ada 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -21,6 +21,7 @@ #include "lib/pairingheap.h" #include "nodes/params.h" #include "nodes/plannodes.h" +#include "storage/spin.h" #include "utils/hsearch.h" #include "utils/queryenvironment.h" #include "utils/reltrigger.h" @@ -1000,13 +1001,22 @@ typedef struct ModifyTableState * whichplan which plan is being executed (0 .. n-1) * ---------------- */ -typedef struct AppendState + +struct AppendState; +typedef struct AppendState AppendState; +struct ParallelAppendState; +typedef struct ParallelAppendState ParallelAppendState; + +struct AppendState { PlanState ps; /* its first field is NodeTag */ PlanState **appendplans; /* array of PlanStates for my inputs */ int as_nplans; int as_whichplan; -} AppendState; + ParallelAppendState *as_pstate; /* parallel coordination info */ + Size pstate_len; /* size of parallel coordination info */ + bool (*choose_next_subplan) (AppendState *); +}; /* ---------------- * MergeAppendState information |