* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.166 2002/08/04 19:48:09 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.167 2002/08/10 20:44:48 momjian Exp $
*
* NOTES
* Every (plan) node in POSTGRES has an associated "out" routine which
appendStringInfo(str, " TYPENAME :names ");
_outNode(str, node->names);
appendStringInfo(str, " :typeid %u :timezone %s :setof %s"
- " :pct_type %s typmod %d :arrayBounds ",
+ " :pct_type %s :typmod %d :arrayBounds ",
node->typeid,
booltostr(node->timezone),
booltostr(node->setof),
*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.127 2002/08/04 19:48:09 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.128 2002/08/10 20:44:48 momjian Exp $
*
* NOTES
* Most of the read functions for plan nodes are tested. (In fact, they
return local_node;
}
+static ColumnDef *
+_readColumnDef(void)
+{
+ ColumnDef *local_node;
+ char *token;
+ int length;
+
+ local_node = makeNode(ColumnDef);
+
+ token = pg_strtok(&length); /* eat :colname */
+ token = pg_strtok(&length); /* now read it */
+ local_node->colname = nullable_string(token, length);
+
+ token = pg_strtok(&length); /* eat :typename */
+ local_node->typename = nodeRead(true); /* now read it */
+
+ token = pg_strtok(&length); /* eat :is_not_null */
+ token = pg_strtok(&length); /* get :is_not_null */
+ local_node->is_not_null = strtobool(token);
+
+ token = pg_strtok(&length); /* eat :raw_default */
+ local_node->raw_default = nodeRead(true); /* now read it */
+
+ token = pg_strtok(&length); /* eat :cooked_default */
+ token = pg_strtok(&length); /* now read it */
+ local_node->cooked_default = nullable_string(token, length);
+
+ token = pg_strtok(&length); /* eat :constraints */
+ local_node->constraints = nodeRead(true); /* now read it */
+
+ token = pg_strtok(&length); /* eat :support */
+ local_node->support = nodeRead(true); /* now read it */
+
+ return local_node;
+}
+
+static TypeName *
+_readTypeName(void)
+{
+ TypeName *local_node;
+ char *token;
+ int length;
+
+ local_node = makeNode(TypeName);
+
+ token = pg_strtok(&length); /* eat :names */
+ local_node->names = nodeRead(true); /* now read it */
+
+ token = pg_strtok(&length); /* eat :typeid */
+ token = pg_strtok(&length); /* get typeid */
+ local_node->typeid = atooid(token);
+
+ token = pg_strtok(&length); /* eat :timezone */
+ token = pg_strtok(&length); /* get timezone */
+ local_node->timezone = strtobool(token);
+
+ token = pg_strtok(&length); /* eat :setof */
+ token = pg_strtok(&length); /* get setof */
+ local_node->setof = strtobool(token);
+
+ token = pg_strtok(&length); /* eat :pct_type */
+ token = pg_strtok(&length); /* get pct_type */
+ local_node->pct_type = strtobool(token);
+
+ token = pg_strtok(&length); /* eat :typmod */
+ token = pg_strtok(&length); /* get typmod */
+ local_node->typmod = atoi(token);
+
+ token = pg_strtok(&length); /* eat :arrayBounds */
+ local_node->arrayBounds = nodeRead(true); /* now read it */
+
+ return local_node;
+}
+
static ExprFieldSelect *
_readExprFieldSelect(void)
{
return_value = _readRangeVar();
else if (length == 9 && strncmp(token, "COLUMNREF", length) == 0)
return_value = _readColumnRef();
+ else if (length == 9 && strncmp(token, "COLUMNDEF", length) == 0)
+ return_value = _readColumnDef();
+ else if (length == 8 && strncmp(token, "TYPENAME", length) == 0)
+ return_value = _readTypeName();
else if (length == 15 && strncmp(token, "EXPRFIELDSELECT", length) == 0)
return_value = _readExprFieldSelect();
else if (length == 5 && strncmp(token, "ALIAS", length) == 0)