sqlite3PagerOpenWal 10279 ext/sqlite3/libsqlite/sqlite3.c SQLITE_PRIVATE   int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
sqlite3PagerOpenWal 44854 ext/sqlite3/libsqlite/sqlite3.c         rc = sqlite3PagerOpenWal(pPager, 0);
sqlite3PagerOpenWal 55686 ext/sqlite3/libsqlite/sqlite3.c       rc = sqlite3PagerOpenWal(pBt->pPager, &isOpen);