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| author | Bruce Momjian <bruce@momjian.us> | 1999-05-25 16:15:34 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 1999-05-25 16:15:34 +0000 |
| commit | 07842084fe3e11041f83563c851236395f481470 (patch) | |
| tree | ab9960e67325bec5a97b8b4dd4b2075ce60cc420 /src/backend/executor/nodeSubplan.c | |
| parent | 4b04b01aaa460f1e52980f24173dc7a4535efd2d (diff) | |
| download | postgresql-07842084fe3e11041f83563c851236395f481470.tar.gz postgresql-07842084fe3e11041f83563c851236395f481470.zip | |
pgindent run over code.
Diffstat (limited to 'src/backend/executor/nodeSubplan.c')
| -rw-r--r-- | src/backend/executor/nodeSubplan.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/backend/executor/nodeSubplan.c b/src/backend/executor/nodeSubplan.c index 2eebbf1f1e2..ef65a7afb51 100644 --- a/src/backend/executor/nodeSubplan.c +++ b/src/backend/executor/nodeSubplan.c @@ -58,15 +58,16 @@ ExecSubPlan(SubPlan *node, List *pvar, ExprContext *econtext) ExecReScan(plan, (ExprContext *) NULL, plan); /* - * For all sublink types except EXPR_SUBLINK, the result type is boolean, - * and we have a fairly clear idea of how to combine multiple subitems - * and deal with NULL values or an empty subplan result. + * For all sublink types except EXPR_SUBLINK, the result type is + * boolean, and we have a fairly clear idea of how to combine multiple + * subitems and deal with NULL values or an empty subplan result. * * For EXPR_SUBLINK, the result type is whatever the combining operator * returns. We have no way to deal with more than one column in the - * subplan result --- hopefully the parser forbids that. More seriously, - * it's unclear what to do with NULL values or an empty subplan result. - * For now, we error out, but should something else happen? + * subplan result --- hopefully the parser forbids that. More + * seriously, it's unclear what to do with NULL values or an empty + * subplan result. For now, we error out, but should something else + * happen? */ for (slot = ExecProcNode(plan, plan); @@ -105,14 +106,14 @@ ExecSubPlan(SubPlan *node, List *pvar, ExprContext *econtext) } if (subLinkType != EXPR_SUBLINK) { - if ((! (bool) result && !(sublink->useor)) || + if ((!(bool) result && !(sublink->useor)) || ((bool) result && sublink->useor)) break; } i++; } - if (subLinkType == ALL_SUBLINK && ! (bool) result) + if (subLinkType == ALL_SUBLINK && !(bool) result) break; if (subLinkType == ANY_SUBLINK && (bool) result) break; @@ -120,7 +121,7 @@ ExecSubPlan(SubPlan *node, List *pvar, ExprContext *econtext) if (!found) { - /* deal with empty subplan result. Note default result is 'false' */ + /* deal with empty subplan result. Note default result is 'false' */ if (subLinkType == ALL_SUBLINK) result = (Datum) true; else if (subLinkType == EXPR_SUBLINK) |