Lines Matching defs:tail
82 PLAN *tail; /* pointer to tail of subplan */
96 for (tail = subplan = NULL;;) {
115 tail = subplan = next;
117 tail->next = next;
118 tail = next;
120 tail->next = NULL;
134 PLAN *tail; /* pointer to tail of result plan */
137 result = tail = NULL;
153 tail = result = expr;
155 tail->next = expr;
156 tail = expr;
158 tail->next = NULL;
172 PLAN *tail; /* pointer to tail of result plan */
175 tail = result = next = NULL;
212 tail = result = next;
214 tail->next = next;
215 tail = next;
217 tail->next = NULL;
230 PLAN *tail; /* pointer to tail of result plan */
233 tail = result = next = NULL;
264 tail = result = next;
266 tail->next = next;
267 tail = next;
269 tail->next = NULL;