diff options
Diffstat (limited to 'src/backend/executor/execAmi.c')
| -rw-r--r-- | src/backend/executor/execAmi.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/src/backend/executor/execAmi.c b/src/backend/executor/execAmi.c index ad1b5817c4e..6cbad491eda 100644 --- a/src/backend/executor/execAmi.c +++ b/src/backend/executor/execAmi.c @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2004, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/executor/execAmi.c,v 1.80 2004/08/29 04:12:31 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/executor/execAmi.c,v 1.81 2004/08/29 05:06:42 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -51,7 +51,7 @@ * needs access to variables of the current outer tuple. (The handling of * this parameter is currently pretty inconsistent: some callers pass NULL * and some pass down their parent's value; so don't rely on it in other - * situations. It'd probably be better to remove the whole thing and use + * situations. It'd probably be better to remove the whole thing and use * the generalized parameter mechanism instead.) */ void @@ -64,7 +64,7 @@ ExecReScan(PlanState *node, ExprContext *exprCtxt) /* If we have changed parameters, propagate that info */ if (node->chgParam != NULL) { - ListCell *l; + ListCell *l; foreach(l, node->initPlan) { @@ -365,19 +365,19 @@ ExecMayReturnRawTuples(PlanState *node) { /* * At a table scan node, we check whether ExecAssignScanProjectionInfo - * decided to do projection or not. Most non-scan nodes always project - * and so we can return "false" immediately. For nodes that don't - * project but just pass up input tuples, we have to recursively + * decided to do projection or not. Most non-scan nodes always + * project and so we can return "false" immediately. For nodes that + * don't project but just pass up input tuples, we have to recursively * examine the input plan node. * - * Note: Hash and Material are listed here because they sometimes - * return an original input tuple, not a copy. But Sort and SetOp - * never return an original tuple, so they can be treated like - * projecting nodes. + * Note: Hash and Material are listed here because they sometimes return + * an original input tuple, not a copy. But Sort and SetOp never + * return an original tuple, so they can be treated like projecting + * nodes. */ switch (nodeTag(node)) { - /* Table scan nodes */ + /* Table scan nodes */ case T_SeqScanState: case T_IndexScanState: case T_TidScanState: @@ -387,7 +387,7 @@ ExecMayReturnRawTuples(PlanState *node) return true; break; - /* Non-projecting nodes */ + /* Non-projecting nodes */ case T_HashState: case T_MaterialState: case T_UniqueState: @@ -395,19 +395,19 @@ ExecMayReturnRawTuples(PlanState *node) return ExecMayReturnRawTuples(node->lefttree); case T_AppendState: - { - AppendState *appendstate = (AppendState *) node; - int j; - - for (j = 0; j < appendstate->as_nplans; j++) { - if (ExecMayReturnRawTuples(appendstate->appendplans[j])) - return true; + AppendState *appendstate = (AppendState *) node; + int j; + + for (j = 0; j < appendstate->as_nplans; j++) + { + if (ExecMayReturnRawTuples(appendstate->appendplans[j])) + return true; + } + break; } - break; - } - /* All projecting node types come here */ + /* All projecting node types come here */ default: break; } |