Lines Matching refs:tail
79 PLAN *tail; /* pointer to tail of subplan */ in yankexpr() local
93 for (tail = subplan = NULL;;) { in yankexpr()
111 tail = subplan = next; in yankexpr()
113 tail->next = next; in yankexpr()
114 tail = next; in yankexpr()
116 tail->next = NULL; in yankexpr()
130 PLAN *tail; /* pointer to tail of result plan */ in paren_squish() local
133 result = tail = NULL; in paren_squish()
149 tail = result = expr; in paren_squish()
151 tail->next = expr; in paren_squish()
152 tail = expr; in paren_squish()
154 tail->next = NULL; in paren_squish()
168 PLAN *tail; /* pointer to tail of result plan */ in not_squish() local
171 tail = result = NULL; in not_squish()
212 tail = result = next; in not_squish()
214 tail->next = next; in not_squish()
215 tail = next; in not_squish()
217 tail->next = NULL; in not_squish()
230 PLAN *tail; /* pointer to tail of result plan */ in or_squish() local
233 tail = result = next = NULL; in or_squish()
264 tail = result = next; in or_squish()
266 tail->next = next; in or_squish()
267 tail = next; in or_squish()
269 tail->next = NULL; in or_squish()