diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index 0113e5c663c..bf2a09bc39c 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -1606,38 +1606,7 @@ typedef struct ForeignScanState * the BeginCustomScan method. * ---------------- */ -struct ParallelContext; /* avoid including parallel.h here */ -struct shm_toc; /* avoid including shm_toc.h here */ -struct ExplainState; /* avoid including explain.h here */ -struct CustomScanState; - -typedef struct CustomExecMethods -{ - const char *CustomName; - - /* Executor methods: mark/restore are optional, the rest are required */ - void (*BeginCustomScan) (struct CustomScanState *node, - EState *estate, - int eflags); - TupleTableSlot *(*ExecCustomScan) (struct CustomScanState *node); - void (*EndCustomScan) (struct CustomScanState *node); - void (*ReScanCustomScan) (struct CustomScanState *node); - void (*MarkPosCustomScan) (struct CustomScanState *node); - void (*RestrPosCustomScan) (struct CustomScanState *node); - /* Optional: parallel execution support */ - Size (*EstimateDSMCustomScan) (struct CustomScanState *node, - struct ParallelContext *pcxt); - void (*InitializeDSMCustomScan) (struct CustomScanState *node, - struct ParallelContext *pcxt, - void *coordinate); - void (*InitializeWorkerCustomScan) (struct CustomScanState *node, - struct shm_toc *toc, - void *coordinate); - /* Optional: print additional information in EXPLAIN */ - void (*ExplainCustomScan) (struct CustomScanState *node, - List *ancestors, - struct ExplainState *es); -} CustomExecMethods; +struct CustomExecMethods; typedef struct CustomScanState { @@ -1645,7 +1614,7 @@ typedef struct CustomScanState uint32 flags; /* mask of CUSTOMPATH_* flags, see relation.h */ List *custom_ps; /* list of child PlanState nodes, if any */ Size pscan_len; /* size of parallel coordination information */ - const CustomExecMethods *methods; + const struct CustomExecMethods *methods; } CustomScanState; /* ---------------------------------------------------------------- |