diff options
Diffstat (limited to 'src/backend/nodes/outfuncs.c')
| -rw-r--r-- | src/backend/nodes/outfuncs.c | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c index ea6305512ce..b4aefc78002 100644 --- a/src/backend/nodes/outfuncs.c +++ b/src/backend/nodes/outfuncs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.195 2003/02/03 21:15:44 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.196 2003/02/08 20:20:54 tgl Exp $ * * NOTES * Every node type that can appear in stored rules' parsetrees *must* @@ -96,6 +96,11 @@ (appendStringInfo(str, " :" CppAsString(fldname) " "), \ _outOidList(str, node->fldname)) +/* Write a bitmapset field */ +#define WRITE_BITMAPSET_FIELD(fldname) \ + (appendStringInfo(str, " :" CppAsString(fldname) " "), \ + _outBitmapset(str, node->fldname)) + #define booltostr(x) ((x) ? "true" : "false") @@ -173,6 +178,29 @@ _outOidList(StringInfo str, List *list) } /* + * _outBitmapset - + * converts a bitmap set of integers + * + * Note: for historical reasons, the output is formatted exactly like + * an integer List would be. + */ +static void +_outBitmapset(StringInfo str, Bitmapset *bms) +{ + Bitmapset *tmpset; + int x; + + appendStringInfoChar(str, '('); + tmpset = bms_copy(bms); + while ((x = bms_first_member(tmpset)) >= 0) + { + appendStringInfo(str, " %d", x); + } + bms_free(tmpset); + appendStringInfoChar(str, ')'); +} + +/* * Print the value of a Datum given its type. */ static void @@ -963,8 +991,8 @@ _outRestrictInfo(StringInfo str, RestrictInfo *node) WRITE_NODE_FIELD(clause); WRITE_BOOL_FIELD(ispusheddown); WRITE_NODE_FIELD(subclauseindices); - WRITE_INTLIST_FIELD(left_relids); - WRITE_INTLIST_FIELD(right_relids); + WRITE_BITMAPSET_FIELD(left_relids); + WRITE_BITMAPSET_FIELD(right_relids); WRITE_OID_FIELD(mergejoinoperator); WRITE_OID_FIELD(left_sortop); WRITE_OID_FIELD(right_sortop); @@ -976,7 +1004,7 @@ _outJoinInfo(StringInfo str, JoinInfo *node) { WRITE_NODE_TYPE("JOININFO"); - WRITE_INTLIST_FIELD(unjoined_relids); + WRITE_BITMAPSET_FIELD(unjoined_relids); WRITE_NODE_FIELD(jinfo_restrictinfo); } @@ -985,8 +1013,8 @@ _outInClauseInfo(StringInfo str, InClauseInfo *node) { WRITE_NODE_TYPE("INCLAUSEINFO"); - WRITE_INTLIST_FIELD(lefthand); - WRITE_INTLIST_FIELD(righthand); + WRITE_BITMAPSET_FIELD(lefthand); + WRITE_BITMAPSET_FIELD(righthand); WRITE_NODE_FIELD(sub_targetlist); } |