diff options
Diffstat (limited to 'src/include/nodes/execnodes.h')
| -rw-r--r-- | src/include/nodes/execnodes.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h index fa992449f47..4330a851c32 100644 --- a/src/include/nodes/execnodes.h +++ b/src/include/nodes/execnodes.h @@ -1536,6 +1536,8 @@ typedef struct JoinState { PlanState ps; JoinType jointype; + bool single_match; /* True if we should skip to next outer tuple + * after finding one inner match */ ExprState *joinqual; /* JOIN quals (in addition to ps.qual) */ } JoinState; @@ -1561,6 +1563,7 @@ typedef struct NestLoopState * NumClauses number of mergejoinable join clauses * Clauses info for each mergejoinable clause * JoinState current state of ExecMergeJoin state machine + * SkipMarkRestore true if we may skip Mark and Restore operations * ExtraMarks true to issue extra Mark operations on inner scan * ConstFalseJoin true if we have a constant-false joinqual * FillOuter true if should emit unjoined outer tuples anyway @@ -1585,6 +1588,7 @@ typedef struct MergeJoinState int mj_NumClauses; MergeJoinClause mj_Clauses; /* array of length mj_NumClauses */ int mj_JoinState; + bool mj_SkipMarkRestore; bool mj_ExtraMarks; bool mj_ConstFalseJoin; bool mj_FillOuter; |