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Commit6ad698c

Browse files
author
Thomas G. Lockhart
committed
Add some printing capability for a few more node types (CreateStmt,
 IndexStmt, IndexElem, ColumnDef).
1 parent0295864 commit6ad698c

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1 file changed

+112
-7
lines changed

1 file changed

+112
-7
lines changed

‎src/backend/nodes/outfuncs.c

Lines changed: 112 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
*
88
*
99
* IDENTIFICATION
10-
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.10 1997/09/08 21:44:07 momjian Exp $
10+
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.11 1997/12/04 23:20:32 thomas Exp $
1111
*
1212
* NOTES
1313
* Every (plan) node in POSTGRES has an associated "out" routine which
@@ -67,6 +67,70 @@ _outIntList(StringInfo str, List *list)
6767
appendStringInfo(str,")");
6868
}
6969

70+
staticvoid
71+
_outCreateStmt(StringInfostr,CreateStmt*node)
72+
{
73+
charbuf[500];
74+
75+
sprintf(buf,"CREATE");
76+
appendStringInfo(str,buf);
77+
78+
sprintf(buf," :relname %s",node->relname);
79+
appendStringInfo(str,buf);
80+
appendStringInfo(str," :columns");
81+
_outNode(str,node->tableElts);
82+
}/* _outCreateStmt() */
83+
84+
staticvoid
85+
_outIndexStmt(StringInfostr,IndexStmt*node)
86+
{
87+
charbuf[500];
88+
89+
sprintf(buf,"INDEX");
90+
appendStringInfo(str,buf);
91+
92+
sprintf(buf," :idxname %s",node->idxname);
93+
appendStringInfo(str,buf);
94+
sprintf(buf," :relname %s",node->relname);
95+
appendStringInfo(str,buf);
96+
sprintf(buf," :method %s",node->accessMethod);
97+
appendStringInfo(str,buf);
98+
sprintf(buf," :unique %s", (node->unique?"y":"n"));
99+
appendStringInfo(str,buf);
100+
appendStringInfo(str," :columns");
101+
_outNode(str,node->indexParams);
102+
}/* _outIndexStmt() */
103+
104+
staticvoid
105+
_outColumnDef(StringInfostr,ColumnDef*node)
106+
{
107+
charbuf[500];
108+
109+
sprintf(buf,"COLUMNDEF");
110+
appendStringInfo(str,buf);
111+
112+
sprintf(buf," :colname %s",node->colname);
113+
appendStringInfo(str,buf);
114+
appendStringInfo(str," :typename");
115+
_outNode(str,node->typename);
116+
}/* _outColumnDef() */
117+
118+
staticvoid
119+
_outIndexElem(StringInfostr,IndexElem*node)
120+
{
121+
charbuf[500];
122+
123+
sprintf(buf,"INDEXELEM");
124+
appendStringInfo(str,buf);
125+
126+
sprintf(buf," :name %s",node->name);
127+
appendStringInfo(str,buf);
128+
sprintf(buf," :class %s",node->class);
129+
appendStringInfo(str,buf);
130+
appendStringInfo(str," :tname");
131+
_outNode(str,node->tname);
132+
}/* _outIndexElem() */
133+
70134
staticvoid
71135
_outQuery(StringInfostr,Query*node)
72136
{
@@ -77,14 +141,41 @@ _outQuery(StringInfo str, Query *node)
77141

78142
sprintf(buf," :command %d",node->commandType);
79143
appendStringInfo(str,buf);
80-
if (node->utilityStmt&&
81-
nodeTag(node->utilityStmt)==T_NotifyStmt)
82-
sprintf(buf," :utility %s",
83-
((NotifyStmt*) (node->utilityStmt))->relname);
144+
if (node->utilityStmt)
145+
{
146+
switch (nodeTag(node->utilityStmt))
147+
{
148+
caseT_CreateStmt:
149+
sprintf(buf," :create %s",
150+
((CreateStmt*) (node->utilityStmt))->relname);
151+
appendStringInfo(str,buf);
152+
_outNode(str,node->utilityStmt);
153+
break;
154+
155+
caseT_IndexStmt:
156+
sprintf(buf," :index %s on %s",
157+
((IndexStmt*) (node->utilityStmt))->idxname,
158+
((IndexStmt*) (node->utilityStmt))->relname);
159+
appendStringInfo(str,buf);
160+
_outNode(str,node->utilityStmt);
161+
break;
162+
163+
caseT_NotifyStmt:
164+
sprintf(buf," :utility %s",
165+
((NotifyStmt*) (node->utilityStmt))->relname);
166+
appendStringInfo(str,buf);
167+
break;
168+
169+
default:
170+
sprintf(buf," :utility ?");
171+
appendStringInfo(str,buf);
172+
}
173+
}
84174
else
175+
{
85176
/* use "" to designate*/
86-
sprintf(buf," :utility \"\"");
87-
appendStringInfo(str,buf);
177+
appendStringInfo(str," :utility \"\"");
178+
}
88179

89180
sprintf(buf," :resrel %d",node->resultRelation);
90181
appendStringInfo(str,buf);
@@ -1527,6 +1618,20 @@ _outNode(StringInfo str, void *obj)
15271618
appendStringInfo(str,"{");
15281619
switch (nodeTag(obj))
15291620
{
1621+
caseT_CreateStmt:
1622+
_outCreateStmt(str,obj);
1623+
break;
1624+
caseT_IndexStmt:
1625+
_outIndexStmt(str,obj);
1626+
break;
1627+
1628+
caseT_ColumnDef:
1629+
_outColumnDef(str,obj);
1630+
break;
1631+
caseT_IndexElem:
1632+
_outIndexElem(str,obj);
1633+
break;
1634+
15301635
caseT_Query:
15311636
_outQuery(str,obj);
15321637
break;

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