sqlite3PagerOpenWal 8699 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
sqlite3PagerOpenWal 39931 ext/sqlite3/libsqlite/sqlite3.c         rc = sqlite3PagerOpenWal(pPager, 0);
sqlite3PagerOpenWal 49864 ext/sqlite3/libsqlite/sqlite3.c       rc = sqlite3PagerOpenWal(pBt->pPager, &isOpen);