Patch from "Hiroshi Inoue" <Inoue@tpf.co.jp> for

FATAL 1:btree: BTP_CHAIN flag was expected

diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c
index 0daa91857dbe4c8e3be4cb442553492bb0836137..6739e288a7258ddcb6cfd2093ad5153567a6bd62 100644 (file)
--- a/src/backend/access/nbtree/nbtinsert.c
+++ b/src/backend/access/nbtree/nbtinsert.c
@@ -587,9 +587,6 @@ l_spl:;
                        }
                        /* create a new root node and release the split buffers */
                        _bt_newroot(rel, buf, rbuf);
-                       _bt_relbuf(rel, buf, BT_WRITE);
-                       _bt_relbuf(rel, rbuf, BT_WRITE);
-
                }
                else
                {
@@ -706,8 +703,8 @@ l_spl:;
                                {
                                        _bt_updateitem(rel, keysz, pbuf,
                                                                   stack->bts_btitem, lowLeftItem);
-                                       _bt_relbuf(rel, buf, BT_WRITE);
-                                       _bt_relbuf(rel, rbuf, BT_WRITE);
+                                       _bt_wrtbuf(rel, buf);
+                                       _bt_wrtbuf(rel, rbuf);
                                }
                                else
                                {
@@ -729,11 +726,9 @@ l_spl:;
 
                                        /*
                                         * Unlock the children before doing this
-                                        *
-                                        * Mmm ... I foresee problems here. - vadim 06/10/97
                                         */
-                                       _bt_relbuf(rel, buf, BT_WRITE);
-                                       _bt_relbuf(rel, rbuf, BT_WRITE);
+                                       _bt_wrtbuf(rel, buf);
+                                       _bt_wrtbuf(rel, rbuf);
 
                                        /*
                                         * A regular _bt_binsrch should find the right place
@@ -758,8 +753,8 @@ l_spl:;
                        }
                        else
                        {
-                               _bt_relbuf(rel, buf, BT_WRITE);
-                               _bt_relbuf(rel, rbuf, BT_WRITE);
+                               _bt_wrtbuf(rel, buf);
+                               _bt_wrtbuf(rel, rbuf);
                        }
 
                        newskey = _bt_mkscankey(rel, &(new_item->bti_itup));
@@ -1195,8 +1190,8 @@ _bt_newroot(Relation rel, Buffer lbuf, Buffer rbuf)
        /* update metadata page with new root block number */
        _bt_metaproot(rel, rootbknum, 0);
 
-       WriteNoReleaseBuffer(lbuf);
-       WriteNoReleaseBuffer(rbuf);
+       _bt_wrtbuf(rel, lbuf);
+       _bt_wrtbuf(rel, rbuf);
 }
 
 /*